Industrial Wireless Communication

Industrial Wireless Communication
© Siemens AG 2007
Industrial
Wireless Communication
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Network components for IWLAN
Overview
SCALANCE W-780 Access Points
SCALANCE W-780 Access Points
and WLAN controllers
SCALANCE W-740 Client Modules
Accessories
Antennas, terminating resistors
and lightning protection elements
Engineering Tools
SINEMA E
Siemens IK PI News · July 2007
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
Overview
■ Overview
Clients
Access Points (can also be used as Clients)
High climatic
requirements
(e.g. UV-resistant
-40°C ... +70°C)
SCALANCE
W-786
Cabinet, integration in
device, industry
(e.g. IP30, PN IO)
SCALANCE
W-784
Antennae
Leaky wave cable
SCALANCE
W744-1PRO
W746-1PRO
W747-1RR
SCALANCE
W744-1
W746-1
W747-1
RCoax Cable
IWLAN/
PB Link
PN IO
Omnidirectional antennas ANT...
Directional antennas ANT...
795-4MR 792-6MN 793-6MN 795-6MN
792-4DN 795-6DN 792-8DN
793-8DN
G_IK10_XX_30181
SCALANCE
W-788
1
65
2048 RJ45
external
SCALANCE
W788-2PRO
2
65
2048 RJ45
external
SCALANCE
W788-1RR
1
65
2048 RJ45
external
SCALANCE
W788-2RR
2
65
2048 RJ45
external
SCALANCE
W786-1PRO
1
65
RJ45/
2048 BFOC
internal/
external
SCALANCE
W786-2PRO
2
65
RJ45/
2048 BFOC
internal/
external
SCALANCE 1)
W786-2HPW
2
65
RJ45/
2048 BFOC
internal/
external
SCALANCE
W786-3PRO
3
65
RJ45/
2048 BFOC
external
SCALANCE
W784-1
1
30
2048 RJ45
external
SCALANCE
W784-1RR
1
30
2048 RJ45
external
1) Firmware from Hipath Wireless Controller
Function overview of the SCALANCE W Access Points
Siemens IK PI News · July 2007
SNMP
Forced Roaming
Syslog
NAT/PAT (Client-Mode)
STP/RSTP (IEEE 802.1d/w)
VLANs (Multi-SSID)
Client-Mode
C-PLUG
PRESET-PLUG
Interference redundancy
SSH / HTTPS / Admin password
Use in Ex zones
IEEE 802.1x (RADIUS)
EAP-TLS, EAP-TTLS, PEAP
WEP / WPA / WPA2
IEEE 802.11i, Hidden SSID
Antennae connections
IEEE 802.11e (QoS/WMMM)
Conducted interface
IEEE 802.11a/b/g/h
Number of addresses
Rapid Roaming
-40°C to +70°C
Rugged design
Resistant to UV
0°C to+60°C
SCALANCE
W788-1PRO
suitable
3/2
Resistant to saltwater
Resistant to condensation
-20°C to +60°C
IP protection class
Wall mounting
redundant power supply
WDS (Wireless Distribution System)
PoE (Power-over-Ethernet) 802.3af
Number of radio interfaces
Antennae diversity
Positioning of the SCALANCE W Access Points and client modules
with HiPath Wireless Controller
3
Cabinetless design, industry
(e.g. IP65, PN IO)
G_IK10_XX_30183
Conducted interface
SCALANCE
W744-1PRO
1
65
1
RJ45
external
SCALANCE
W746-1PRO
1
65
8
RJ45
external
SCALANCE
W747-1RR
1
65
8
RJ45
external
SCALANCE
W744-1
1
30
1
RJ45
external
SCALANCE
W746-1
1
30
8
RJ45
external
SCALANCE
W747-1
1
30
8
RJ45
external
IWLAN/PB
Link PN IO
1
20
8
PB
Master
external
suitable
1) no HTTPS
Siemens IK PI News · July 2007
SNMP
Syslog
NAT/PAT
PRESET-PLUG
PROFINET IO diagnosis
C-PLUG
Use in Ex zones
SSH / HTTPS / Admin password
IEEE 802.1x (RADIUS)
EAP-TLS, EAP-TTLS, PEAP
WEP / WPA / WPA2
IEEE 802.11i, Hidden SSID
Antennae connections
IEEE 802.11a/b/g/h
Rapid Roaming
Resistant to condensation
Rugged design
0°C to +60°C
-20°C to +60°C
IP protection class
Wall mounting
redundant power supply
PoE (Power-over-Ethernet) 802.3af
Antennae diversity
Number of radio interfaces
Number of addresses
with HiPath Wireless Controller
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
Overview
■ Overview (continued)
3
1)
Function overview of the SCALANCE W client modules
G_IK10_XX_30184
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© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
• Several operating modes in one device:
- Set up of wide area wireless networks (infrastructure) with
ranges of up to 30 m indoors and approx. 100 m outdoors
- Point-to-point connection of Industrial Ethernet segments
over large distances (several 100 m)
• Support with planning, simulation, configuration and documentation with the SINEMA E engineering tool, wizards and
online help; easy management with Web server and SNMP
• Quick commissioning of Access Points with the optional swap
medium PRESET-PLUG and quick device exchange in case of
faults with the optional swap medium C-PLUG (Configuration
Plug)
• Perfectly interacting accessories with antennas, plugs, cables
including RCoax cable (radiating cable) for a reliable radio
link along the cable
■ Overview
3
■ Benefits
• The Access Points of the SCALANCE W-780 product line are
optimized for the configuration of Industrial Wireless LAN
(IWLAN) wireless networks for 2.4 GHz or 5 GHz with data
transmission rates up to 54 Mbit/s; they can be used in all applications that require a high degree of operational reliability
especially under extremely harsh environmental conditions
• Suitable for any application:
- SCALANCE W-788 for cabinet-free assembly
N
- SCALANCE W-786
for demanding climatic requirements
N
•
•
•
•
•
•
- SCALANCE W-784
for installation in a cabinet or integration in devices
Reliable thanks to rugged, impact-resistant housing, protected from water and dust (IP65), resistant to shock, vibration
and electromagnetic fields
Wireless communication suitable for use in
applications with high requirements for real-time capability
and reliability, such as PROFINET, PROFIsafe or Video
In conformance with standards through support of
IEEE 802.11, with additional functional expansions especially
for applications demanding high reliability
Operation in the expanded temperature range from
-40 °C to +70 °C
Resistant to condensation (depending on the product line)
Protection from unauthorized access, espionage, listening in
and corruption of data due to effective encryption mechanisms
N
3/4
Siemens IK PI News · July 2007
IWLAN is particularly suited to applications that require reliable
wireless communication and operation under harsh environmental conditions:
• Predictable data traffic (strict real-time requirements) and
defined response times on the radio link
• Reliable radio link, e.g. due to redundant connection and
cyclic monitoring of the wireless path
• Cost savings due to a separate radio network for reliable
operation of a process as well as for critical process data
(e.g. alarm signals), as well as for non-critical communication
(e.g. service and diagnostics)
• Investment security because all products are compatible with
the internationally recognized WLAN standard IEEE 802.11,
suitable for the unlicensed frequency bands of 2.4 GHz and
5 GHz (ISM bands)
• Quick commissioning of the Access Points with the swap
medium PRESET-PLUG
• Reduced operating costs, because there is no wear of rotating
and moving plant sections
• Cost-effective connection to devices which are remote, difficult to access or in hostile environments
• Operational reliability in the industrial environment, e.g. thanks
to a rugged housing and industrial approvals
• Increased plant availability through wireless data transmission
to mobile communication partners with the RCoax radiating
cable
• Uniform radio network throughout the company sectors for
voice and data; cost savings resulting from central management, simple installation and reliable startup
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
■ Design
The Access Points of the SCALANCE W-780 product line are
designed for both industrial use and for demanding climatic requirements outdoors. Versions for the inexpensive integration in
cabinets or in devices are also available. They offer a reliable
radio connection, versatile redundancy mechanisms, and fast
transfer of stations from one Access Point to the next (roaming).
In this manner, processes can be monitored and production failures through machine downtimes avoided. In addition, Industrial
Wireless LAN (IWLAN) can be used in time-critical applications
associated with production automation (PROFINET IO) or for
safety-related signals (PROFIsafe).
N
Due to the high degree of protection (IP65) and the extended
temperature range from -40 °C to +70 °C, the Access Points
are ideally suited for use in the food and beverages industry
(e.g. cooling technology) and in logistics. SCALANCE W products are silicone-free and can therefore be used in paint shops.
When using the RCoax cable (radiating cable), operation is
particularly reliable in conveying technology and all track applications (e.g. local public transport or warehouse stacking
machines). SCALANCE W788-2RR can be used for operation
with the HiPath wireless controller, thus opening up the advantages of this architecture to industrial and outdoor areas.
Variants of the SCALANCE W-786 product line are available with
internal antennas for applications that require antennas to be
used under demanding ambient conditions.
Application examples:
• Automated guided vehicles and overhead monorails;
prevention of wear and high flexibility in the choice of route
thanks to wireless transmission of data to the vehicles
• Crane;
high flexibility through access to data communication with the
moving unit independent of the location
• Mobile control desk;
reliable intervention in the process thanks to data communication over IWLAN with mobile units; the number of operator
panels is therefore determined by the number of personnel
and no longer by the number of control points.
• Wireless access to field devices for configuration and testing
without the need for time-consuming modifications in the control cabinet
• Online access to service and maintenance drawings;
Immediate updating of the measures performed in the system
over IWLAN;
Optimized processes and reduced error ratios thanks to online information regardless of the location of the machine
• Communication with moving stations (e.g. mobile controls and
devices), container logistics, storage and retrieval machines,
conveyor systems, conveyor belts, rotating machines, trucks
• Wireless coupling of communication segments and bridging
of large distances for fast start-up and for cost-effective networks in which cable routing would be extremely expensive
(e.g. on public roads, rivers, lakes, train lines)
• Public transport (underground and suburban trains, buses);
reliable use of the products in applications with high temperature and mechanical stability demands; optimum radio link
through controlled emission of output power with RCoax cable
(radiating cable)
• Radio card (compatible with IEEE 802.11b/g and
IEEE 802.11a/h) permanently installed in device
• Designed without rotating parts (e.g. operation without fans)
• Antennas can either be connected via a screw connection
(R-SMA) or integrated into the device, e.g. for SCALANCE
W-786; they can be replaced with other products from the
IWLAN range
• Function LEDs for optical signaling of faults and operating
states
• 1 x C-PLUG-/PRESET-PLUG slot
Product versions
SCALANCE W-788
• Rugged metal housing, shock and vibration-proof for severe
mechanical loading
• High IP65 degree of protection against dust and water jets
• For use at ambient temperatures from -20 °C to +60 °C
• Resistant to condensation
• Construction and design appropriate for applications with
SIMATIC control components
• 2 x R-SMA sockets for the connection of remote antennas
(4 x R-SMA for the variants with two radio modules)
• 1 x hybrid socket for one data and power line with Power-overEthernet (IEEE802.3af)
• 1 x M12 socket for redundant power infeed (18 to 32 V DC,
48 V DC), can be operated as an option with the PS791-1PRO
(100 to 240 V AC) power supply
• Mounting: Wall or S7-300 mounting rail (90 mm length, vertically mounted, bolts included in scope of supply)
2x antennas,
detachable
with SCALANCE W788-2PRO:
2x additional sockets
for separate antennas
back:
C-PLUG
energy
hybrid
socket
wallmounting
protective
clip
10/100 Mbit/s
Industrial Ethernet
redundant
energy
G_IK10_XX_30019
■ Application
Design and interfaces of the SCALANCE W-788 Access Points
Siemens IK PI News · July 2007
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3
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
■ Design (continued)
SCALANCE W-784
• Aluminum housing, shock and vibration-proof for severe mechanical loading
• Dust protection with IP30 degree of protection
• For use at ambient temperatures from -20 °C to +60 °C
• Construction and design suitable for integration in a device or
for installation in a cabinet
• 2 x R-SMA sockets for the connection of remote antennas
• 1 x RJ45 connection for 10/100 Mbit/s with Power-overEthernet (IEEE 802.3a/f)
• 1 x 24 V DC connection for redundant power infeed
• Mounting: Wall or, with optional mounting set, S7-300 standard
rail / 35 mm standard mounting rail
Wall mounting, on
S7-300 mounting rail
or on DIN rail (35 mm)
with mounting kit
Wall mounting or, using a mounting kit, fastening to a SIMATIC
S7-300 rail, a 35 mm DIN rail or column
Infeed of 48 V DC or with
110-230 V AC power
supplies or
12-24 V DC
2xRSMA connections
for antennae
SIEMENS
Depending on version:
- RJ45 connection
- Fiber-optic connection
(multimode)
C-PLUG
slot
Antenna
connections
dependent on
version
C-PLUG
slot
24 V DC connection
RJ45 connection 10/100 MBit/s
(PoE-capable to IEEE 802.3af)
Design and interfaces of the SCALANCE W-784 Access Points
Dependent on version:
here internal antennae
Design and interfaces of the SCALANCE W-786 Access Points
3/6
Siemens IK PI News · July 2007
G_IK10_XX_30169
Reset button
G_IK10_XX_30168
3
SCALANCE W-786
• Rugged, impact-resistant plastic housing (type of Plexiglas),
shock and vibration-proof for severe mechanical loading
• High IP65 degree of protection against dust and water jets
• For use at ambient temperatures from -40 °C to +70 °C
• Resistant to condensation
• Resistant to UV radiation and saltwater spray
• Construction and design for application outdoors and in
public facilities
• Up to 6 x R-SMA sockets for the connection of remote
antennas
• Variant with 1 x RJ45 connection for 10/100 Mbit/s and Powerover-Ethernet (IEEE 802.3a/f)
• Variant with 1 x multimode fiber-optic cable (BFOC)
• 1 x 48 V DC connection (also redundant power infeed),
optional operation on 24 V DC or 110 to 230 V AC with power
supply integrated into device
• Mounting: Wall or, with optional mounting set, S7-300 standard
rail / 35 mm standard mounting rail/mast mounting
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
■ Function
A simple radio link can be constructed from a single Access
Point (infrastructure mode). The Access Point provides an
Industrial Ethernet interface for connection to the wireline network. Stations, such as mobile controllers or a Field PG can
move freely within the radio link and exchange data with other
stations through this Access Point.
If the radio link of a single Access Point (radio cell) is insufficient,
it can be expanded by further Access Points. The individual
radio cells must overlap so that moving stations can be passed
seamlessly from one Access Point to the next (roaming). This is
performed invisibly to the application. The Access Points must
be able to exchange data over Ethernet if a Wireless Distribution
System (WDS) is not used.
If the Access Points are not connected to Industrial Ethernet
using a wired connection (e.g. no cable route available for data
line), the operating mode "Wireless Distribution System" must be
selected. In this case an Access Point from the SCALANCE
W-780 product line can communicate with up to eight other
Access Points which are not connected to the data network by a
direct wired connection. Directional additional antennas can be
used to achieve ranges of several thousand meters outdoors.
Apart from a reliable radio link, the SCALANCE W-780 Access
Points are characterized by excellent support from IT mechanisms:
• IEEE 802.11b/ g/ a/ h for different frequency ranges
• IEEE 802.11e for multimedia
• IEEE 802.11i for security
• Construction of redundant networks with the Rapid Spanning
Tree Protocol (RSTP)
• Virtual networks (VLAN) to logically separate, for example,
different user groups
• Sending the log entries of the SCALANCE W devices to a
Syslog server
• In client mode:
Network and Port Address Translation (NAT/PAT) (mapping of
private IP addresses and ports onto public addresses)
• The latest security mechanisms (e.g. network security such as
IEEE 802.1x, RADIUS, EAP mechanisms)
Security
A high degree of data security is achieved by means of the latest
WPA2/IEEE 802.11i mechanisms. These define modern procedures that control a regular exchange of the complete 128-bit
code as well as performing the access check (authentication) of
a station. The Advanced Encryption Standard (AES) is available
for data encryption. All encryption mechanisms are integrated
into the products. Access to the devices (HTTPS) is encrypted
and secure logon (SSH) is possible. If a security concept with
Virtual Private Networks (VPN) or the SCALANCE S range is
required, the products can be integrated without any difficulty.
SCALANCE W-788 product variants
SCALANCE W788-1PRO
with an integrated radio card
SCALANCE W788-1RR
with an integrated radio card and additional functions
3
SCALANCE W788-2PRO
with two integrated radio cards
SCALANCE W788-2RR
with two integrated radio card and additional functions
The SCALANCE W-788 Access Points are ideally suited to
industrial applications and cabinet-free installation. The devices
can be installed at the location that is most favorable for the radio
link. The housing and the connectors resist high levels of shock
and vibration loading because all the connections are screwed
or latched. To achieve optimal illumination for special applications, the supplied antennas can be replaced. SCALANCE
W-788 Access Points can also be operated as stations (clients).
As an alternative, the SCALANCE W-740 client modules can be
used for this mode.
The devices with two interfaces have two separate radio modules and behave like two separate devices in the radio network.
This feature can be used to implement cost-effective solutions,
e.g. when a radio interface is used for wireless connection of a
distant production site and the second radio interface provides
a radio link at the Access Point. Local stations can log in here
and move around freely. Two separate radio modules also offer
many different possibilities for providing redundant radio links,
so that a high level of operational reliability can be achieved.
The Access Points with Rapid Roaming function (iPCF) provide
an extended functional scope. They support the iPCF operating
mode that can be used to implement applications with a requirement for real-time and a deterministic response. And even
during the roaming of moving stations from one Access Point to
the next. This ensures that wireless PROFINET IO is wellsupported and that safety-related signals, such as Emergency
Stop can be integrated into the radio link. The Rapid Roaming
mechanism (iPCF) is an expansion of the IEEE 802.11 standard
and must be available both on the Access Point and on the
station (e.g. IWLAN/PB Link PN IO). This means that even video
signals can be transmitted from moving stations with a high level
of quality.
Siemens IK PI News · July 2007
3/7
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
■ Function (continued)
S7-400
Radio cell 1
Radio cell 2
3
Industrial Ethernet
Field PG/
Notebook
Access Point
SCALANCE
W788-1PRO
Access Point
SCALANCE
W788-1PRO
SIMATIC HMI
SIMATIC HMI
PC
SCALANCE
X208
Client Module
SCALANCE
W746-1PRO
SIMATIC HMI
PC
SCALANCE
X208
S7-300
S7-300
SIMATIC HMI
PC
SCALANCE
X208
S7-300
Automated Guided Vehicle System (AGVS)
Roaming of moving units (e.g. Field PG and mobile controller) in a radio network with two Access Points
Stations can move freely in the radio link of the SCALANCE
W788-1PRO Access Points for mobile HMI with a Field PG.
SCALANCE W746-1PRO also connects mobile HMI, controller
and PC units wirelessly to the data network
The IWLAN radio field of SCALANCE W788-1PRO and
SCALANCE W788-2PRO supports PROFINET IO communication, but due to conformance with IEEE 802.11 a delay time of
several 100 ms prevents error-free handling of the PROFINET IO
communication with fast updating times. Delay times of several
100 ms are encountered with all devices conforming to
IEEE 802.11.
When an extremely reliable radio link is essential, it is recommended that the RCoax Cable is used as an alternative to antennas. This radiating cable is a special antenna along which a
radio link propagates and which is therefore suitable for applications in which, for example, stations move along a rail but must
be connected to the data network contact-less to prevent wear
from trailing conductors.
3/8
Siemens IK PI News · July 2007
G_IK10_XX_30004
Client Module
SCALANCE
W746-1PRO
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
■ Function (continued)
Radio cell
Access Point
SCALANCE
W788-2RR
3
RCoax Cable
Antenne
ANT792-4DN
G_IK10_XX_30007
Suspension
gear 5
Suspension
gear 4
Suspension
gear 3
Field PG/Notebook
Suspension
gear 2
Suspension
gear 1
IWLAN/PB
Link PN IO
The Field PG accesses a radio interface of SCALANCE W788-2RR for configuring, the other interface carries out communication
with the RCoax Cable using rapid roaming.
The dual Access Point, SCALANCE W788-2RR, can provide two
separate radio links. In one a Field PG can log on for configuration for example. For clear separation of the applications an
RCoax Cable can be used to implement contact-less PROFINET
IO data communication with the mobile suspension gears over
an IWLAN/PB Link.
SCALANCE W-786 product variants
SCALANCE W786-1PRO
with an integrated radio card;
variants are available with:
• Two internal antennas
• Two external antenna connections
• Fiber-optic cable connection
SCALANCE W786-2PRO
with two integrated radio cards;
variants are available with:
• Four internal antennas
• Four external antenna connections
• RJ45 connection
• Fiber-optic cable connection
N
SCALANCE W786-3PRO (available soon)
with three integrated radio cards;
variants are available with:
• Four external antenna connections
• RJ45 connection
• Fiber-optic cable connection
The devices of the SCALANCE W-786 product line are functionally identical to those of the SCALANCE W-788 product line, but
they are particularly suited to applications with stringent climatic
requirements for mounting outdoors and in public areas.
Access Points with three radio modules (e.g. W786-3PRO) with
their two modules each are ideal for providing communication
between the Access Points. The radio field for the station, e.g.
an automated guided vehicle, is established by the third radio
module. This means that larger directional radio paths can be
established and communication with the stations is also
possible.
Siemens IK PI News · July 2007
3/9
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
■ Function (continued)
PROFINET
3
Antenna
ANT792-8DN
Access Point
SCALANCE
W786-2PRO
Access Point
SCALANCE
W786-3PRO
Antenna
ANT792-6MN
S7-300
Antenna
ANT792-8DN
Client
Module
Antenna
ANT792-6MN
S7-300
SCALANCE
W746-1PRO
Automated Guided Vehicle System
(AGVS)
Mobile controllers in an automated guided vehicle
Automated Guided Vehicle Systems (AGVS) are represented in
this configuration that communicate with a radio module of
SCALANCE W786-3PRO (available soon). The AGVS data are
routed onwards in one direction or the other depending on the
position of the receiver (through the second or third radio module) over the wireless backbone (Wireless Distribution System).
This ensures that over long distances, seamless transition takes
place from one Access Point to the next.
If the minimum length of standard Ethernet cables is insufficient
due to the large distance of the Access Points from the wired
network, SCALANCE W-786 can also be fitted with fiber-optic
connections (MultiMode). Ranges of up to 3000 m can then be
achieved.
3/10
Siemens IK PI News · July 2007
Access Point
SCALANCE
W786-2PRO
Client
Module
SCALANCE
W746-1PRO
Automated Guided Vehicle System
(AGVS)
G_IK10_XX_30176
Industrial
Ethernet
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
■ Function (continued)
3
Electrical container
with Ethernet switch
Antenna
ANT792-8DN
Access Point
SCALANCE
W786-1PRO
configured as
Ethernet Client Module
Antenna
ANT792-6MN
Radio cell
G_IK10_XX_30182
Access Point
SCALANCE W786-1PRO
configured as Access Point
Antenna
ANT792-6MN
Implementation of the SCALANCE W-786 product line in sectors that are subject to high climatic requirements
In the case of SCALANCE W-786, this only concerns Access
Points, but they can be configured as client modules through
Web-based Management. Then, depending on the selected
variant, a maximum of one radio module will be available as a
client.
SCALANCE W-784 product variants
N
SCALANCE W784-1
with an integrated radio card
SCALANCE W784-1RR
with an integrated radio card and additional functions
The devices of the SCALANCE W-784 product line have the
same functions as SCALANCE W-788PRO Access Points, but
are very well suited to applications in which IWLAN must be
applied in low-space cabinets or must be integrated in devices.
These are an inexpensive alternative, especially for use indoors,
i.e. under less harsh conditions. The rugged aluminum housing
with IP30 degree of protection provides protection against
mechanical and electromagnetic stress in industrial areas.
SCALANCE W-784 Access Points can also be operated as
stations (clients). As an alternative, the SCALANCE W-740 Client
Modules can be used for this mode.
In combination with the SCALANCE W-740 Client Modules with
IP30 degree of protection, an infrastructure can be set up in
which great temperature differences and protection against dust
and water play a somewhat less prominent role.
The Access Points SCALANCE W784-1RR with Rapid Roaming
function (iPCF) provide an extended functional scope. They support the iPCF operating mode that can be used to implement
applications with a requirement for real-time and a deterministic
response.
Siemens IK PI News · July 2007
3/11
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
■ Function (continued)
3
Access Point
SCALANCE
W784-1RR in
the switching
cabinet
RCoax cable segment 2
SCALANCE W747-1
Client Module
PC
SCALANCE W747-1
Client Module
PC
SCALANCE W747-1
Client Module
PC
IWLAN RCoax Cable
Implementing an automatic guided transport system in a radio link with SCALANCE W784-1RR and RCoax cable.
The mobile automated guided vehicles are integrated in the
IWLAN radio link over the SCALANCE W747-1 Ethernet Client
Modules. Both the Access Points and the Client Modules are in
the control cabinet.
Diagnostics and management
• Web-based (HTTP/HTTPS) management tool for configuration
and diagnostics using a standard browser
• Planning, configuration, simulation and measurement of the
radio link on site (Site Survey) with SINEMA E
• LEDs for signaling operating states and fault conditions
• Signaling of faults by means of SNMP trap or E-mail to a
network management tool
• Optional swap medium C-PLUG (Configuration Plug) for easy
replacement of the module without a programming device in
the event of a fault
3/12
Siemens IK PI News · July 2007
Access Point
SCALANCE
W784-1RR in
the switching
cabinet
G_IK10_XX_30172
RCoax cable segment 1
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
■ Technical specifications
Type
SCALANCE W788-1PRO
SCALANCE W788-2PRO
SCALANCE W788-1RR
SCALANCE W788-2RR
Installed radio card
1
2
1
2
Transmission rate, max.
54 Mbit/s
54 Mbit/s
54 Mbit/s
54 Mbit/s
• IEEE 802.11b
Yes
Yes
Yes
Yes
• IEEE 802.11g
Yes
Yes
Yes
Yes
• IEEE 802.11a/h
Yes
Yes
Yes
Yes
• IEEE 802.11e (WMM)
Yes
Yes
Yes
Yes
• Rapid Roaming/ iPCF
no
no
Yes
Yes
Frequency range
2.4 GHz / 5 GHz
2.4 GHz / 5 GHz
2.4 GHz / 5 GHz
2.4 GHz / 5 GHz
National approvals
Current approvals can be
found on the Internet at
http:/www.siemens.com/
simatic-net/ik-info
Current approvals can be
found on the Internet at
http:/www.siemens.com/
simatic-net/ik-info
Current approvals can be
found on the Internet at
http:/www.siemens.com/
simatic-net/ik-info
Current approvals can be
found on the Internet at
http:/www.siemens.com/
simatic-net/ik-info
• Radio interfaces
1;
8x SSIDs with 8 VLANs
each
2;
8x SSIDs with 8 VLANs
each
1;
8x SSIDs with 8 VLANs
each
2;
8x SSIDs with 8 VLANs
each
• Electrical interfaces
1x hybrid female connector (10/100 Mbit/s, TP)
1x hybrid female connector (10/100 Mbit/s, TP)
1x hybrid female connector (10/100 Mbit/s, TP)
1x hybrid female connector (10/100 Mbit/s, TP)
• Optical interface
no
no
no
no
Yes
Yes
Yes
Yes
no
Yes
3
Interfaces
• External antenna connections
- 2 x R-SMA with two screwed-on Yes
ANT795-4MR antennae
(omnidirectional characteristics);
replaceable
- 2 x R-SMA antenna connections no
for the second radio card
(antennae not included in
scope of supply)
• Connection for redundant
supply voltage
4-pole M12 interface
24 V DC (A-coded)
4-pole M12 interface
24 V DC (A-coded)
4-pole M12 interface
24 V DC (A-coded)
4-pole M12 interface
24 V DC (A-coded)
• Slot for the swap medium
C-PLUG/
PRESET-PLUG
C-PLUG/
PRESET-PLUG
C-PLUG/
PRESET-PLUG
C-PLUG/
PRESET-PLUG
• Power-over-Ethernet (PoE)
48 V DC (IEEE 802.3af),
24 V DC
48 V DC (IEEE 802.3af),
24 V DC
48 V DC (IEEE 802.3af),
24 V DC
48 V DC (IEEE 802.3af),
24 V DC
• M12 Power Connector (A-coded)
for redundant power supply
24 V DC
24 V DC
24 V DC
24 V DC
• IE Hybrid Cable 2x2 + 4x0.34
19 V to 57 V DC
infeed: IE FC RJ45
Modular Outlet with Power
Insert
19 V to 57 V DC
infeed: IE FC RJ45
Modular Outlet with Power
Insert
19 V to 57 V DC
infeed: IE FC RJ45
Modular Outlet with Power
Insert
19 V to 57 V DC
infeed: IE FC RJ45
Modular Outlet with Power
Insert
Power loss
10 W
10 W
10 W
10 W
Degree of protection
IP65
IP65
IP65
IP65
• Operating temperature
-20 °C to +60 °C
(resistant to condensation)
-20 °C to +60 °C
(resistant to condensation)
-20 °C to +60 °C
(resistant to condensation)
-20 °C to +60 °C
(resistant to condensation)
• Transport/storage temperature
-40 °C to +70 °C
-40 °C to +70 °C
-40 °C to +70 °C
-40 °C to +70 °C
• Relative humidity at 25 °C
100 %
100 %
100 %
100 %
• Dimensions (W x H x D) in mm
- Without antenna
125 x 90 x 118
125 x 90 x 118
125 x 90 x 118
125 x 90 x 118
• Weight
1.05 kg
1.07 kg
1.05 kg
1.07 kg
Type of fixing
Wall mounting, S7-300
mounting rail
Wall mounting, S7-300
mounting rail
Wall mounting, S7-300
mounting rail
Wall mounting, S7-300
mounting rail
Supply voltage
Permissible ambient conditions
Design
Siemens IK PI News · July 2007
3/13
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
■ Technical specifications (continued)
3
N
SCALANCE W786-2PRO
N
Type
SCALANCE W786-1PRO
Installed radio card
1
2
Transmission rate, max.
54 Mbit/s
54 Mbit/s
• IEEE 802.11b
Yes
Yes
• IEEE 802.11g
Yes
Yes
• IEEE 802.11a/h
Yes
Yes
• IEEE 802.11e (WMM)
Yes
Yes
• Rapid Roaming/ iPCF
No
No
Frequency range
2.4 GHz / 5 GHz
2.4 GHz / 5 GHz
National approvals
Current approvals can be found on the Internet at
http:/www.siemens.com/ simatic-net/ik-info
Current approvals can be found on the Internet at
http:/www.siemens.com/ simatic-net/ik-info
• Radio interfaces
1;
8x SSIDs with 8 VLANs each
2;
8x SSIDs with 8 VLANs each
• Electrical interfaces
1x RJ45 female connector (10/100 Mbit/s, TP)
1x RJ45 female connector (10/100 Mbit/s, TP)
• Optical interface
1x BFOC multimode
1x BFOC multimode
• Internal antennas
No
No
• External antenna connections
- 2 x R-SMA
Yes
Yes
• Slot for the swap medium
C-PLUG/ PRESET-PLUG
C-PLUG/ PRESET-PLUG
48 V DC
48 V DC
24 V DC or 110 to 30 V AC
24 V DC or 110 to 30 V AC
Power loss
13 W
13 W
Degree of protection
IP65
IP65
Interfaces
Supply voltage
- Power-over-Ethernet (PoE)
acc. to IEEE 802.3af (not for FO)
- With optionally integrable
power supply
Permissible ambient conditions
• Operating temperature
-40 °C to +70 °C (resistant to condensation)
-40 °C to +70 °C (resistant to condensation)
• Transport/storage temperature
-40 °C to +80 °C
-40 °C to +80 °C
• Relative humidity at 25 °C
100 %
100 %
• Dimensions (W x H x D) in mm
- Without antenna
251 x 251 x 80
251 x 251 x 80
• Weight
2.2 kg
2.2 kg
Type of fixing
Wall mounting,
with optional mounting aid for mast mounting,
standard mounting rail, S7-300 mounting rail
Wall mounting,
with optional mounting aid for mast mounting,
standard mounting rail, S7-300 mounting rail
Design
3/14
Siemens IK PI News · July 2007
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
■
N
SCALANCE W784-1RR
N
Type
SCALANCE W784-1
Installed radio card
1
1
Transmission rate, max.
54 Mbit/s
54 Mbit/s
• IEEE 802.11b
Yes
Yes
• IEEE 802.11g
Yes
Yes
• IEEE 802.11a/h
Yes
Yes
• IEEE 802.11e (WMM)
Yes
Yes
• Rapid Roaming/ iPCF
No
Yes
Frequency range
2.4 GHz / 5 GHz
2.4 GHz / 5 GHz
National approvals
Current approvals can be found on the Internet at
http:/www.siemens.com/ simatic-net/ik-info
Current approvals can be found on the Internet at
http:/www.siemens.com/ simatic-net/ik-info
• Radio interfaces
1;
8x SSIDs with 8 VLANs each
1;
8x SSIDs with 8 VLANs each
• Electrical interfaces
1x RJ45 female connector (10/100 Mbit/s, TP)
1x RJ45 female connector (10/100 Mbit/s, TP)
• Optical interface
No
No
• Internal antennas
No
No
• External antenna connections
- 2 x R-SMA
Yes
Yes
• Slot for the swap medium
C-PLUG/ PRESET-PLUG
C-PLUG/ PRESET-PLUG
48 V DC
48 V DC
3
Interfaces
Supply voltage
- Power-over-Ethernet (PoE)
acc. to IEEE 802.3af
- via terminal block
24 V DC
24 V DC
Power loss
4W
4W
Degree of protection
IP30
IP30
Permissible ambient conditions
• Operating temperature
-20 °C to +60 °C
-20 °C to +60 °C
• Transport/storage temperature
-30 °C to +70 °C
-30 °C to +70 °C
• Relative humidity at 25 °C
100 %
10 … 90 %
• Dimensions (W x H x D) in mm
- Without antenna
100 x 225 x 20
100 x 225 x 20
• Weight
0.29 kg
0.29 kg
Type of fixing
Wall mounting,
with optional mounting aid for standard mounting rail,
S7-300 mounting rail
Wall mounting,
with optional mounting aid for standard mounting rail,
S7-300 mounting rail
Design
Siemens IK PI News · July 2007
3/15
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
■ Ordering data
3
Order No.
Order No.
SCALANCE W-788 Access Points
SCALANCE W-786 Access Points
IWLAN Access Points with built-in
radio interfaces; radio networks
IEEE 802.11b/g/a/h at 2.4/5 GHz to
54 Mbit/s. National approvals;
WPA2/AES; Power over Ethernet
(PoE), IP65 degree of protection
(-20 °C to +60 °C); scope of supply:
2 antennas ANT795-4MR, IP 67
hybrid plug-in connector, mounting
hardware; manual on CD ROM,
German/English
IWLAN Access Points with built-in
radio interfaces; radio networks
IEEE 802.11b/g/a/h at 2.4/5 GHz to
54 Mbit/s. National approvals;
WPA2/AES; Power over Ethernet
(PoE), IP65 degree of protection
(-40 °C to +70 °C); scope of supply:
Mounting hardware,
48 V DC terminal block;
manual on CD-ROM
German/English;
SCALANCE W788-1PRO
SCALANCE W786-1PRO
IWLAN Access Point with one
built-in radio interface
IWLAN Access Points with one
built-in radio interface
• National approvals for operation
outside the USA
6GK5 788-1AA60-2AA0
• National approvals for operation
in the USA
6GK5 788-1AA60-2AB0
N
RJ45 connection
• Two internal antennas
SCALANCE W788-2PRO
IWLAN Dual Access Point with
two built-in radio interfaces
• National approvals for operation
outside the USA
6GK5 788-2AA60-2AA0
• National approvals for operation
in the USA
6GK5 788-2AA60-2AB0
SCALANCE W788-1RR
IWLAN Access Point with one
built-in radio interface for establishment of radio links with rapid
roaming
- National approvals for operation outside the USA
6GK5 786-1BA60-2AA0
- National approvals for operation in the USA
6GK5 786-1BA60-2AB0
• Connections for two external
antennas
- National approvals for operation outside the USA
6GK5 786-1AA60-2AA0
- National approvals for operation in the USA
6GK5 786-1AA60-2AB0
Fiber-optic cable connection
• Two internal antennas
6GK5 788-1AA60-6AA0
- National approvals for operation outside the USA
6GK5 786-1BB60-2AA0
• National approvals for operation
outside the USA
6GK5 788-1AA60-6AB0
- National approvals for operation in the USA
6GK5 786-1BB60-2AB0
• National approvals for operation
in the USA
• Connections for two external
antennas
SCALANCE W788-2RR
IWLAN Dual Access Point with
two built-in radio interfaces for
establishment of radio links with
rapid roaming or alternative operation on the HiPath wireless controller
• National approvals for operation
outside the USA
6GK5 788-2AA60-6AA0
• National approvals for operation
in the USA
6GK5 788-2AA60-6AB0
3/16
Siemens IK PI News · July 2007
- National approvals for operation outside the USA
6GK5 786-1AB60-2AA0
- National approvals for operation in the USA
6GK5 786-1AB60-2AB0
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
■ Ordering data
SCALANCE W-786 Access Points
Order No.
N
SCALANCE W786-2PRO
IWLAN Access Points with two
built-in radio interfaces
RJ45 connection
• Four internal antennas
- National approvals for operation outside the USA
6GK5 786-2BA60-2AA0
- National approvals for operation in the USA
6GK5 786-2BA60-2AB0
Order No.
SCALANCE W-784 Access Points
N
IWLAN Access Points with built-in
radio interfaces; radio networks
IEEE 802.11b/g/a/h at 2.4/5 GHz to
54 Mbit/s. National approvals;
WPA2/AES; Power over Ethernet
(PoE), IP30 degree of protection
(-20 °C to +60 °C); scope of supply:
Mounting hardware, 24 V DC terminal block; manual on CD-ROM
German/English;
3
SCALANCE W784-1
IWLAN Access Points with one
built-in radio interface
• Connections for four external
antennas
- National approvals for operation outside the USA
6GK5 786-2AA60-2AA0
• National approvals for operation
outside the USA
6GK5 784-1AA30-2AA0
- National approvals for operation in the USA
6GK5 786-2AA60-2AB0
• National approvals for operation
in the USA
6GK5 784-1AA30-2AB0
Fiber-optic cable connection
SCALANCE W784-1RR
• Four internal antennas
- National approvals for operation outside the USA
6GK5 786-2BB60-2AA0
IWLAN Access Point with one
built-in radio interface for establishment of radio links with rapid
roaming
- National approvals for operation in the USA
6GK5 786-2BB60-2AB0
• Connections for four external
antennas
- National approvals for operation outside the USA
6GK5 786-2AB60-2AA0
- National approvals for operation in the USA
6GK5 786-2AB60-2AB0
• National approvals for operation
outside the USA
6GK5 784-1AA30-6AA0
• National approvals for operation
in the USA
6GK5 784-1AA30-6AB0
SCALANCE W786-3PRO
IWLAN Access Points with three
built-in radio interfaces
RJ45 connection
• Connections for six external
antennas
- National approvals for operation outside the USA
6GK5 786-3AA60-2AA0
- National approvals for operation in the USA
6GK5 786-3AA60-2AB0
Fiber-optic cable connection
• Connections for six external
antennas
- National approvals for operation outside the USA
6GK5 786-3AB60-2AA0
- National approvals for operation in the USA
6GK5 786-3AB60-2AB0
Siemens IK PI News · July 2007
3/17
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
■ Ordering data
Antennas
Order No.
N
Antennas with omni-directional
characteristic;
national approvals, brief instruction manual on paper,
German/English
3
For mounting directly onto
SCALANCE W
Antenna gain incl. R-SMA connector 4 dBi, 2.4/5 GHz; IP65
(-20 to +60 °C),
• Antenna ANT795-4MR
6GK5 795-4MR00-0AA6
• Antenna ANT795-4MS
Radial rotation with additional
joint; scope of supply: 2
antennas;
6GK5 795-4MS00-0AA6
IP65 (-40 to +70 °C),
Wi-Fi compliance, with terminating resistor 1 x TI795-1R;
incl. mounting hardware
Wall or mast mounting
• Antenna ANT792-6MN
Antenna gain incl. N-Connect
connector 6 dBi, 2.4 GHz
6GK5 792-6MN00-0AA6
• Antenna ANT 793-6MN
Antenna gain incl. N-Connect
connector 5 dBi,
5 GHz
6GK5 793-6MN00-0AA6
For mounting on a roof
• Antenna ANT 795-6MN
Antenna gain incl. N-Connect
connector 6/8 dBi, 2.4/5 GHz
6GK5 795-6MN00-0AA6
• Antenna mounting tool
(ANT795-6MN)
Mounting aid for installing
ANT795-6MN below a roof
6GK5 795-6MN01-0AA6
Directional antennas;
-40 to +70 °C, Wi-Fi compliance
and national approvals, with terminating resistor 1 x TI795-1R;
incl. mounting hardware; brief
instructions on paper,
German/English
Wall or mast mounting
• Antenna ANT 795-6DN
Wide-angle antenna,
slightly directional; antenna gain
incl. N-Connect connector
9/9 dBi, 2.4/5 GHz
6GK5 795-6DN00-0AA6
• Antenna ANT792-8DN
Strongly directional antenna;
antenna gain incl. N-Connect
connector 14 dBi, 2.4 GHz
6GK5 792-8DN00-0AA6
• Antenna ANT793-8DN
Strongly directional antenna;
antenna gain incl. N-Connect
connector 19 dBi, 5 GHz
6GK5 793-8DN00-0AA6
3/18
Order No.
Accessories
Siemens IK PI News · July 2007
IE FC RJ45 Modular Outlet
with Power Insert
FastConnect RJ45 Modular Outlet
for Industrial Ethernet with a
replaceable insert for 1 x 24 V
and 1 x 100 Mbit/s interface
6GK1 901-1BE00-0AA3
IE Hybrid Cable 2x2 + 4x0.34
4-wire, shielded installation cable;
sold by the meter, up to 1000 m,
minimum order 20 m
6XV1 870-2J
IE FC Standard Cable GP 2 x 2
4-core, shielded TP installation
cable for connection to IE FC
Outlet RJ45/ E FC RJ45 Plug;
PROFINET-compatible; with UL
approval; sold by the meter;
max. quantity 1000 m,
minimum order 20 m
6XV1 840-2AH10
IWLAN RCoax cables
Radiating cable for complex radio
environments as special antenna
for SCALANCE W Access Points;
for expanded temperature range
-40 °C to + 85 °C;
sold by the meter
Minimum order quantity 20 m
• 2.4 GHz
6XV1 875-2A
• 5 GHz
6XV1 875-2D
IP 67 hybrid connector
Connector for connecting
SCALANCE W-700 to Industrial
Ethernet and Power over Ethernet
(PoE), with assembly instructions, 1 unit
09 45 125 1300.00
Order directly from:
HARTING Deutschland GmbH &
Co. KG
PO Box 24-51
D -32381 Minden
Tel. +49 571-8896-0
Fax. +49 571-8896-354
E-mail: [email protected]
Internet:
http://www.HARTING.com
Power M12 Cable Connector
PRO
Terminal socket for connection of
SCALANCE W-700 for 24 V DC
supply voltage; 4-pole, A-coded,
with assembly instructions,
3 items
6GK1 907-0DC10-6AA3
Power supply PS791-1PRO
AC/DC power supply, 10 W, IP65
(-20 to +60 °C),
input: 90 V - 265 V AC,
output: 24 V DC,
metal housing; scope of supply:
AC power 3+PE cable connector,
DC power cord M12, mounting
hardware; operating instructions
German/English
6GK5 791-1PS00-0AA6
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
■ Ordering data
Order No.
Accessories
IE Hybrid RJ45
Socket Dust Cover
Dust cap for RJ45 port socket
(Industrial Ethernet/PoE) of
SCALANCE W-700
6ES7 194-1JB10-0XA0
Lightning protector LP798-1N
Lightning protection element with
N/N female/female,
IP65 (-40 to + 100 °C)
6GK5 798-2LP00-2AA6
Termination Impedance
TI795-1R
Antenna termination impedance
50 Ohm for terminating the second
R-SMA antenna socket, when operating a SCALANCE W-700 radio
interface with only one antenna,
IP65 (-20 °C to +60 °C); 3 items
6GK5 795-1TR10-0AA6
C-PLUG
Configuration plug, swap medium
for simple replacement of the module in the event of a fault; for storing
configuration or engineering and
application data; can be used for
SIMATIC NET products with
C-PLUG slot
6GK1 900-0AB00
Power supply PS791-2DC
24 V DC power supply for installation in the SCALANCE W-786
products, operating instructions
German/English
6GK5 791-2DC00-0AA0
Power supply PS791-2AC
110 V AC to 230 V AC power supply for installation in the
SCALANCE W-786 products;
operating instructions
German/English
6GK5 791-2AC00-0AA0
PRESET-PLUG
Swap medium for simple initial
startup of IWLAN clients, e.g.
SCALANCE W-740 Client Modules or IWLAN/PB Link PN IO
6GK5 798-8AB00
MS1 mounting set
Mounting set for fixing the
SCALANCE W-786 products onto
an S7-300 mounting rail or a
35 mm standard mounting rail
6GK5 798-8MG00-0AA0
■ More information
You can order components supplementary to the SIMATIC NET
cabling system from your local contact. Technical advice on this
subject is available from:
J. Hertlein A&D SE PS
Tel. +49 (0)911/750 44 65
Fax +49 0911/750 99 91
E-mail: [email protected]
Siemens IK PI News · July 2007
3/19
3
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
and WLAN controllers
■ Overview
■ Design
• Both radio cards (compatible with IEEE 802.11b/g and
IEEE 802.11a/h) permanently installed in device
• Designed without rotating parts (e.g. operation without fans)
• Antennas can either be connected via a screw connection
(R-SMA) or integrated into the device, e.g. for SCALANCE
W-786-2HPW
• Function LEDs for optical signaling of faults and operating
states
3
Product versions
SCALANCE W788-2RR and SCALANCE W786-2HPW can be
used for operation with the HiPath wireless controller, thus opening up the advantages of this architecture to industrial and outdoor areas.
• Use with HiPath wireless LAN controller for comprehensive
solutions in office and production environments. Integration of
optiPoint WLAN phones (Voice over WLAN) is possible
• SCALANCE W788-2RR can alternatively be operated on the
HiPath wireless controller, and downloads its firmware from
there (rapid roaming function and IWLAN data recording are
then unavailable)
• SCALANCE W786-2HPW can be operated only on the
HiPath wireless controller
N
SCALANCE W-788-2RR
• Rugged metal housing, shock and vibration-proof for severe
mechanical loading
• High IP65 degree of protection against dust and water jets
• For use at ambient temperatures from -20 °C to +60 °C
• Resistant to condensation
• Construction and design appropriate for applications with
SIMATIC control components
• 4 x R-SMA sockets for the connection of remote antennas
• 1 x hybrid socket for one data and power line with
Power-over-Ethernet (IEEE 802.3af)
• 1 x M12 socket for redundant power infeed
(18 to 32 V DC, 48 V DC), can be operated as an option with
the PS791-1PRO (100 to 240 V AC) power supply
• Mounting: Wall or S7-300 mounting rail
2x antennas,
detachable
with SCALANCE W788-2RR:
2x additional sockets
for separate antennas
■ Benefits
• Uniform radio network throughout the company sectors for
voice and data; cost savings resulting from central management, simple installation and reliable startup
Plant-wide radio network using HiPath Wireless in the office, outdoor and industrial areas;
Seamless operation of mobile phones, laptops and mobile controllers in one and the same network while adhering to the security policies for the various user groups and ensuring a defined
quality of service (QoS) for a variety of devices.
energy
hybrid
socket
protective
clip
10/100 Mbit/s
Industrial Ethernet
wallmounting
1RR
redundant
energy
Design and interfaces of the SCALANCE W-788-2RR Access Points
3/20
Siemens IK PI News · July 2007
G_IK10_XX_30190
■ Application
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
and WLAN controllers
■ Design (continued)
Wall mounting or, using a mounting kit, fastening to a SIMATIC
S7-300 rail, a 35 mm DIN rail or column
Infeed of 48 V DC or with
110-230 V AC power
supplies or
12-24 V DC
Depending on version:
- RJ45 connection
- Fiber-optic connection
(multimode)
3
Reset button
Antenna
connections
dependent on
version
Dependent on version:
here internal antennae
G_IK10_XX_30191
N
SCALANCE W786-2HPW
• Rugged, impact-resistant plastic housing (type of Plexiglas),
shock and vibration-proof for severe mechanical loading
• High IP65 degree of protection against dust and water jets
• For use at ambient temperatures from -40 °C to +70 °C
• Resistant to condensation
• Resistant to UV radiation and saltwater spray
• Construction and design for application outdoors and in
public facilities
• 4 x R-SMA sockets for the connection of remote antennas or
4 x internal Antennas
• Variant with 1 x RJ45 connection for 10/100 Mbit/s and
Power-over-Ethernet (IEEE 802.3a/f)
• 1 x 48 V DC connection (also redundant power infeed),
optional operation on 12 to 24 V DC or 110 to 230 V AC with
power supply integrated into device
• Mounting: Wall or, with optional mounting set, S7-300 standard
rail / 35 mm standard mounting rail/mast mounting
Design and interfaces of the SCALANCE W-788-2HPW Access Points
■ Function
Through adjustment in the Web interface, SCALANCE W788-2RR
offers an alternative possibility to operation on the HiPath wireless
controller. This operating state is retained even following switching-off of the device, and the current firmware is automatically
downloaded from the WLAN controller. This adjustment is not
required with SCALANCE W788-2HPW Access Points which directly communicate with the HiPath wireless controller.
The HiPath wireless controller offers central management. It connects, manages and coordinates all Access Point and clients
such that the WLAN environment appears like several individual
IP subnetworks with central management. The individual connections are additionally managed here, and the stations can
therefore move reliably throughout the complete radio network.
Office network
Automation network
transitionless roaming between office and industry
optiPoint
WL2 professional
S7-300
with CP 343-1
optiPoint
WL2 professional
Client Module
SCALANCE
W746-1PRO
HiPath Wireless
Access Point 2610
Access Point
SCALANCE
W788-2RR
HiPath Wireless
Access Point 2610
Router
Access Point
SCALANCE
W788-2RR
S7-400 with CP 443-1
G_IK10_XX_30142
Access Point
SCALANCE
W788-2RR
HiPath wireless
controller
Transition-free roaming between office and industrial networks
Siemens IK PI News · July 2007
3/21
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
and WLAN controllers
■ Function (continued)
SCALANCE W786-2HPW is particularly suited to applications
with stringent climatic requirements for mounting outdoors.
SCALANCE W786-2HPW devices can be installed and operated
without problem even where temperatures fall way below the
freezing point (down to -40 °C) or in very hot regions (up to
+70 °C). Thanks to their resistance to UV radiation and saltwater
spray they can be installed in areas with harsh environmental
conditions. Variants with internal antennas are available for applications in areas with high requirements regarding the ambient
conditions. SCALANCE W786-2HPW has an impact-resistant
plastic housing (type of Plexiglas), for use in public areas.
Wireless Controller
= Access Point SCALANCE
G_IK10_XX_30192
3
The HiPath wireless controller permits the logical division of a
single radio infrastructure into logical networks (Virtual Network
Services, VNS). Various services, security requirements and access possibilities can then be reliably assigned to the stations,
and different user groups such as administrators, commissioning engineers or guests can therefore use the same wireless
network. Different applications such as voice, Internet or PLCs
can thus be operated within the same infrastructure, resulting in
optimum utilization of the radio network. For applications with
high reliability demands, the HiPath wireless controller can be
operated with a redundant device.
Comprehensive networking with HiPath Wireless poducts and SCALANCE W786-2HPW
Product variants
Diagnostics and management
SCALANCE W788-2RR
with two integrated radio cards and 1x RJ45-compatible hybrid
female connector (10/100 Mbit/s, TP)
Central management for operation with HiPath wireless for
configuration, fault recording, monitoring and documentation of
statistics
N
SCALANCE W786-2HPW
with two integrated radio cards;
Variants are available with:
• Four internal antennas and RJ45 connection
• Four external antenna connections and RJ45 connection
3/22
Siemens IK PI News · July 2007
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
and WLAN controllers
■ Technical specifications
Type
SCALANCE W788-2RR
SCALANCE W788-2HWP
Installed radio card
2
2
N
Transmission rate according to
• IEEE 802.11b
Yes
Yes
• IEEE 802.11g
Yes
Yes
• IEEE 802.11a/h
Yes
Yes
Frequency range
2.4 GHz / 5 GHz
2.4 GHz / 5 GHz
• Radio interfaces
2;
VLAN: 8 x Virtual Network Services (VNS)
2;
8 x Virtual Network Services (VNS)
• Electrical interfaces
1 x Hybrid socket (10/100 Mbit/s, TP)
1x RJ45 female connector (10/100 Mbit/s, TP)
• External antenna connections
- 4 x R-SMA
3
Interfaces
Yes
Yes
• Connection for redundant
supply voltage
4-pole M12 interface 24 V DC (A-coded)
Yes, with optional power supplies
(PS791-2AC, PS791-2DC)
Supply voltage
48 V DC , 24 V DC or 110 … 230 V AC
48 V DC , 24 V DC or 110 … 230 V AC
• Power-over-Ethernet (PoE)
48 V DC (IEEE 802.3af)
24 V DC (IEEE 802.3af)
• M12 Power Connector (A-coded)
for redundant power supply
24 V DC
–
• IE Hybrid Cable 2x2 + 4x0.34
19 … 57 V DC
power supply: IE FC RJ45 Modular Outlet with
Power Insert
–
Power loss
10 W
13 W
Degree of protection
IP65
IP65
• Operating temperature
-20 °C … +60 °C (resistant to condensation)
-40 °C … +70 °C (resistant to condensation)
• Transport/storage temperature
-40 °C … +70 °C
-40 °C … +80 °C
• Relative humidity at 25 °C
100 %
100 %
Permissible ambient conditions
Design
• Dimensions (W x H x D) in mm
125 x 90 x 118
251 x 251 x 80
• Weight
1.07 kg
2.2 kg
Type of fixing
Wall mounting,
S7-300 mounting rail
Wall mounting,
with optional mounting aid for mast mounting,
standard mounting rail, S7-300 mounting rail
Siemens IK PI News · July 2007
3/23
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
and WLAN controllers
■ Ordering data
3
Order No.
Order No.
N
SCALANCE W788-2RR
Antennas
IWLAN Dual Access Point with
two built-in radio interfaces for
establishment of radio links with
rapid roaming or alternative operation on the HiPath wireless controller
Antennas with omni-directional
characteristic;
national approvals, brief instruction manual on paper,
German/English
• National approvals for operation
outside the U.S.A.
6GK5 788-2SR00-2AA6
• National approvals for operation
in the U.S.A.
6GK5 788-2SR00-2AB6
SCALANCE W786-2HPW
N
IWLAN Access Points with two
built-in radio interfaces
RJ45 connection
• Four internal antennas
6GK5 786-2BA60-1CA0
• Connections for four
external antennas
6GK5 786-2AA60-1CA0
For mounting directly onto
SCALANCE W
Antenna gain incl. R-SMA
connector 4 dBi, 2.4/5 GHz;
IP65 (-20 to +60 °C),
• Antenna ANT795-4MR
6GK5 795-4MR00-0AA6
• Antenna ANT795-4MS
Radial rotation with additional
joint; scope of supply:
2 antennas;
6GK5 795-4MS00-0AA6
IP65 (-40 to +70 °C), Wi-Fi compliance, with terminating resistor
1 x TI795-1R;
incl. mounting hardware
Wall or mast mounting
• Antenna ANT792-6MN
Antenna gain incl. N-Connect
connector 6 dBi, 2.4 GHz
6GK5 792-6MN00-0AA6
• Antenna ANT 793-6MN
Antenna gain incl. N-Connect
connector 5 dBi, 5 GHz
6GK5 793-6MN00-0AA6
For mounting on a roof
• Antenna ANT 795-6MN
Antenna gain incl. N-Connect
connector 6/8 dBi, 2.4/5 GHz
6GK5 795-6MN00-0AA6
• Antenna mounting tool
(ANT795-6MN)
Mounting aid for installing
ANT795-6MN below a roof
6GK5 795-6MN01-0AA6
Directional antennas;
-40 to +70 °C, Wi-Fi compliance
and national approvals, with terminating resistor 1 x TI795-1R;
incl. mounting hardware;
brief instructions on paper,
German/English
Wall or mast mounting
3/24
Siemens IK PI News · July 2007
• Antenna ANT 795-6DN
Wide-angle antenna, slightly
directional; antenna gain incl.
N-Connect connector 9/9 dBi,
2.4/5 GHz
6GK5 795-6DN00-0AA6
• Antenna ANT792-8DN
Strongly directional antenna;
antenna gain incl. N-Connect
connector 14 dBi, 2.4 GHz
6GK5 792-8DN00-0AA6
• Antenna ANT793-8DN
Strongly directional antenna;
antenna gain incl. N-Connect
connector 19 dBi, 5 GHz
6GK5 793-8DN00-0AA6
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-780 Access Points
and WLAN controllers
■ Ordering data
Order No.
Order No.
Accessories
Accessories (continued)
for SCALANCE W788-2RR and
SCALANCE W786-2HPW
Only for SCALANCE W786-2HPW
IE FC Standard Cable GP 2 x 2
4-core, shielded TP installation
cable for connection to IE FC
Outlet RJ45/ E FC RJ45 Plug;
PROFINET-compatible; with UL
approval; sold by the meter;
max. quantity 1000 m,
minimum order 20 m
6XV1 840-2AH10
Lightning protector LP798-1N
Lightning protection element with
N/N female/female,
IP65 (-40 to + 100 °C)
6GK5 798-2LP00-2AA6
Termination Impedance
TI795-1R
Antenna termination impedance
50 Ohm for terminating the second
R-SMA antenna socket, when operating a SCALANCE W-700 radio
interface with only one antenna,
IP65 (-20 °C to +60 °C); 3 items
6GK5 795-1TR10-0AA6
Power supply PS791-2DC
24 V DC power supply for installation in the SCALANCE W-786
products, operating instructions
German/English
6GK5 791-2DC00-0AA0
Power supply PS791-2AC
110 V AC to 230 V AC power
supply for installation in the
SCALANCE W-786 products;
operating instructions
German/English
6GK5 791-2AC00-0AA0
MS1 mounting set
Mounting set for fixing the
SCALANCE W-786 products onto
an S7-300 mounting rail or a
35 mm standard mounting rail
6GK5 798-8MG00-0AA0
HiPath Wireless Hardware
und HiPath Wireless Controller
Software
Can be ordered at the sales
departement of Siemens
Enterprise Comunications GmbH
& Co KG
http://enterprise.siemens.com/
open
HiPath Wireless
C10 Controller, max. 30 AP
L30250-F600-A956
HiPath Wireless
C2400 Controller, 1…200 AP
L30250-F600-A890
HiPath Wireless Manager V2
Software CD
L30250-F600-A461
HiPath Wireless Convergence
SW C10 V4
L30250-F622-A470
HiPath Wireless Convergence
SW C2400 Campus
max. 100 AP
L30250-F622-A423
HiPath Wireless Convergence
SW C2400 Enterprise
max. 200 AP
L30250-F622-A422
Only for SCALANCE W788-2RR
IE FC RJ45 Modular Outlet
with Power Insert
FastConnect RJ45 Modular Outlet
for Industrial Ethernet with a
replaceable insert for 1 x 24 V
and 1 x 100 Mbit/s interface
6GK1 901-1BE00-0AA3
IE Hybrid Cable 2x2 + 4x0.34
4-wire, shielded installation cable;
sold by the meter, up to 1000 m,
minimum order 20 m
6XV1 870-2J
IP 67 hybrid connector
Connector for connecting
SCALANCE W-700 to
Industrial Ethernet and Power
over Ethernet (PoE),
with assembly instructions, 1 unit
09 45 125 1300.00
Order directly from:
HARTING Deutschland GmbH &
Co. KG
PO Box 24-51
D -32381 Minden
Tel. +49 571-8896-0
Fax. +49 571-8896-354
E-mail: [email protected]
Internet:
http://www.HARTING.com
Power M12 Cable Connector
PRO
Terminal socket for connection of
SCALANCE W-700 for 24 V DC
supply voltage; 4-pole, A-coded,
with assembly instructions,
3 items
6GK1 907-0DC10-6AA3
Power supply PS791-1PRO
6GK5 791-1PS00-0AA6
3
■ More information
Additional information about enterprise communications solution
offered by Siemens can be found in the Internet under:
http://enterprise.siemens.com/open
AC/DC power supply, 10 W,
IP65 (-20 to +60 °C),
input: 90 V - 265 V AC,
output: 24 V DC, metal housing;
scope of supply:
AC power 3+PE cable connector,
DC power cord M12, mounting
hardware; operating instructions
German/English
IE Hybrid RJ45
Socket Dust Cover
Dust cap for RJ45 port socket
(Industrial Ethernet/PoE) of
SCALANCE W-700
6ES7 194-1JB10-0XA0
Siemens IK PI News · July 2007
3/25
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-740 Client Modules
■ Overview
■ Benefits
3
• The Ethernet Client Modules from the SCALANCE W-740
product line are optimal for linking Industrial Ethernet stations
to an Industrial Wireless LAN (IWLAN) radio network for
2.4 GHz or 5 GHz with baudrates of up to 54 Mbit/s.
• Suitable for any application:
Cabinet-free design for industrial and automation environments or integrated in devices and cabinets
• Reliable thanks to rugged housing, protected from water and
dust (IP65), resistant to shock, vibration and electromagnetic
fields
• Wireless communication suitable for use in applications with
high requirements for real-time capability and reliability, such
as PROFINET, PROFIsafe or Video
• In conformance with standards through support of
IEEE 802.11, with additional functional expansions especially
for applications demanding high reliability
• Operation in the expanded temperature range from
-20 °C to +60 °C
• Resistant to condensation (depending on the product line)
• Protection from unauthorized access, espionage, listening in
and corruption of data due to effective encryption mechanisms
• Support with planning, simulation, configuration and documentation with the SINEMA E engineering tool, wizards and
online help; easy management with Web server and SNMP
• Quick commissioning of Client Modules with the optional swap
medium PRESET-PLUG and quick device exchange in case of
faults with the optional swap medium C-PLUG (Configuration
Plug)
• Perfectly interacting accessories with antennas, plugs, cables
including RCoax Cable (radiating cable) for a reliable radio
link along the cable
N
IWLAN is particularly suited to applications that require reliable
wireless communication and operation under harsh environmental conditions:
• Predictable data traffic (strict real-time requirements) and
defined response times on the radio link
• Reliable radio link, e.g. due to redundant connection and
cyclic monitoring of the wireless path
• Cost savings due to a separate radio network for reliable
operation of a process as well as for critical process data
(e.g. alarm signals), as well as for non-critical communication
(e.g. service and diagnostics)
• Investment security because all products are compatible with
the internationally recognized WLAN standard IEEE 802.11,
suitable for the unlicensed frequency bands of 2.4 GHz and
5 GHz (ISM bands)
• Quick commissioning of the Client Modules with the swap
medium PRESET-PLUG
• Reduced operating costs, because there is no wear of rotating
and moving plant sections
• Cost-effective connection to devices which are remote, difficult to access or in hostile environments
• Operational reliability in the industrial environment, e.g. thanks
to a rugged housing and industrial approvals
• Increased plant availability through non-contact and thus
wear-free data transmission to mobile communication partners with RCoax radiating cable
■ Application
The Ethernet Client Modules from the SCALANCE W-740 product line are designed for industrial applications as well as for
inexpensive integration in cabinets or in devices. They provide a
reliable radio link, which will transfer quickly from one Access
Point to the next (roaming). In this manner, processes can be
monitored and production failures through machine downtimes
avoided. In addition, Industrial Wireless LAN (IWLAN) can be
used in time-critical applications associated with production
automation (PROFINET IO) or for safety-related signals
(PROFIsafe).
N
The Client Modules with the high IP65 protection and the extended temperature range from -20 to +60 °C make these suitable for use in the food and beverages industry (cooling technology) and in logistics. SCALANCE W products are silicone-free
and can therefore be used in paint shops.
The Client Modules in IP30 protection are especially suitable in
the automobile industry for use in automated guided transport
systems or overhead monorails.
When using the RCoax cable (radiating cable), operation is
particularly reliable in conveying technology and all track applications (e.g. local public transport or warehouse stacking
machines).
3/26
Siemens IK PI News · July 2007
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-740 Client Modules
Application examples:
• Automated guided vehicles and overhead monorails;
prevention of wear and high flexibility in the choice of route
thanks to wireless transmission of data to the vehicles
• Crane;
high flexibility through access to data communication with the
moving unit independent of the location
• Mobile control desk;
reliable intervention in the process thanks to data communication over IWLAN with mobile units; the number of operator
panels is therefore determined by the number of personnel
and no longer by the number of control points.
• Wireless access to field devices for configuration and testing
without the need for time-consuming modifications in the control cabinet
• Online access to service and maintenance drawings;
Immediate updating of the measures performed in the system
over IWLAN;
Optimized processes and reduced error ratios thanks to
online information regardless of the location of the machine
• Communication with moving stations (e.g. mobile controls and
devices), storage and retrieval machines, conveyor systems,
conveyor belts, rotating machines, trucks
• Wireless coupling of communication segments for fast startup or for cost-effective networks in which cable routing would
be extremely expensive (e.g. on public roads, rivers, lakes,
train lines)
• Public transport (underground and suburban trains, buses);
reliable use of the products in applications with high temperature and mechanical stability demands; optimum radio link
through controlled emission of output power with RCoax cable
(radiating cable)
■ Design
• Radio card (compatible with IEEE 802.11b/g and
IEEE 802.11a/h) permanently installed in device
• Designed without rotating parts (e.g. operation without fans)
• Antennas connected via screw fasteners (R-SMA);
These can be replaced within the IWLAN range
The housing and the connectors resist high levels of shock and
vibration loading because all the connections are screwed or
latched. To achieve optimal illumination for special applications,
the supplied antennas can be replaced accordingly.
SCALANCE W-740 Client Modules can be operated in the
unlicensed ISM bands at 2.4 GHz and 5 GHz.
Product versions
SCALANCE W744-1PRO;
SCALANCE W746-1PRO;
SCALANCE W747-1RR
• Rugged metal housing, shock and vibration-proof for severe
mechanical loading
• High IP65 degree of protection against dust and water jets
• Construction and design appropriate for applications with
SIMATIC control components
• 2 x R-SMA sockets for the connection of remote antennas
(4 x R-SMA for the variants with two radio modules)
• 1 x hybrid socket for one data and power line with
Power-over-Ethernet (IEEE 802.3af)
• 1 x M12 socket for redundant power infeed (18 to 32 V DC,
48 V DC), can be operated as an option with the PS791-1PRO
(100 to 240 V AC) power supply
• 1 x C-PLUG-/PRESET-PLUG slot
• Function LEDs for optical signaling of faults and operating
states
• Mounting: Wall or S7-300 mounting rail (90 mm length, vertically mounted, bolts included in scope of supply)
2x antennas,
detachable
back:
C-Plug
energy
hybrid
socket
wallmounting
protective
clip
10/100 Mbit/s
Industrial Ethernet
redundant
energy
G_IK10_XX_30020
■ Application (continued)
Configuration and interfaces for Client Modules
SCALANCE W744-1PRO, W746-1PRO, W747-1RR
Siemens IK PI News · July 2007
3/27
3
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-740 Client Modules
■ Design (continued)
■ Function
Infrastructure mode
N;
SCALANCE W746-1 N ;
SCALANCE W747-1 N
SCALANCE W744-1
Wall mounting, on
S7-300 mounting rail
or on DIN rail (35 mm)
with mounting kit
2xRSMA connections
for antennae
This is possible over distances of up to 30 m indoors (approx.
100 m outdoors). Directional additional antennas can be used
outdoors to achieve ranges of several thousand meters.
Apart from a reliable radio link, the SCALANCE W-740 Client
Modules are characterized by excellent support from IT mechanisms:
• IEEE 802.11 b/g/a/h for different frequency ranges
• IEEE 802.11e for Multimedia
• IEEE 802.11i for security
• Selectable operation of infrastructure- and Ad-Hoc modes
• Sending the log entries of the SCALANCE W devices to a
Syslog server
• Network and Port Address Translation (NAT/PAT)
(mapping of private IP addresses and ports onto public
addresses)
• Modern security mechanisms (e.g. network security such as
IEEE 802.1x, RADIUS, EAP mechanisms)
N
Ad-hoc mode
In this infrequently used mode, a simple radio link is established
between several mobile devices without using an Access Point.
In this case, an Ethernet Client Module can communicate with
another SCALANCE W-740 device or with a standard WLAN
radio card.
SIEMENS
Security
C-PLUG
slot
24 V DC connection
RJ45 connection 10/100 MBit/s
(PoE-capable to IEEE 802.3af)
Configuration and interfaces for Client Modules
SCALANCE W744-1, W746-1, W747-1
G_IK10_XX_30169
3
• Aluminum housing, shock and vibration-proof for severe
mechanical loading
• Dust protection with IP30 degree of protection
• Construction and design suitable for integration in a device or
for installation in a cabinet
• Power-over-Ethernet (IEEE 802.3af), also for 24 V DC, redundant power feed
• 2 x R-SMA sockets for the connection of remote antennas
• 1 x RJ45 connection for 10/100 Mbit/s with
Power-over-Ethernet (IEEE 802.3a/f)
• 1 x 24 V DC connection for redundant power infeed
• 1 x C-PLUG-/PRESET-PLUG slot
• Function LEDs for optical signaling of faults and operating
states
• Mounting: Wall or, with optional mounting set, S7-300 mounting rail / 35 mm standard mounting rail
SCALANCE W-740 Client Modules make it possible for a station
with an Industrial Ethernet interface (e.g. a controller) to move
seamlessly and with no wear in an Industrial Wireless LAN radio
link (e.g. with SCALANCE W-780 Access Points). The station
registers in the radio link via the Ethernet Client Module and can
exchange information with the entire data network. If the Ethernet Client Module e.g. moves on an automated guided transport
system, it is automatically and transparently transferred from one
Access Point to the next (roaming).
A high degree of data security is achieved by means of the latest
mechanisms of Wi-Fi Protected Access (WPA2/IEEE 802.11i).
These define modern procedures that control a regular exchange of the complete 128-bit code as well as performing the
access check (authentication) of a station. The Advanced Encryption Standard (AES) is available for data encryption. All encryption mechanisms are integrated in the products and do not
incur any additional costs.
Access to the devices (HTTPS) is encrypted and secure logon
(SSH) is possible. If a security concept with Virtual Private Networks (VPN) or the SCALANCE S range is required, the products
can be integrated without any difficulty.
Product versions
SCALANCE W744-1PRO;
SCALANCE W746-1PRO;
SCALANCE W747-1RR
These Client Modules are particularly well suited to industrial
applications without control cabinets, since they are protected
against dust and humidity with degree of protection IP65 and
suitable for an expanded temperature range. They can therefore
be installed at the location that is most favorable for the radio
link. A direct wall-mount or use of an S7-300 mounting rail is
recommended.
3/28
Siemens IK PI News · July 2007
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-740 Client Modules
■ Function (continued)
S7-300 with
CP 343-1
Operator control & monitoring
3
Industrial Ethernet
S7-300
Client
Module
Access Point
SCALANCE
W788-1PRO
S7-300
SCALANCE
W746-1PRO
Client
Module
Field PG/
Notebook
SCALANCE
W746-1PRO
G_IK10_XX_30021
Access Point
SCALANCE
W788-1PRO
Automated guided vehicle system (AGVS)
Mobile controls in an automatic guided vehicle (AGV)
The controllers register via the Ethernet Client Modules
W744-1PRO in the radio link and can move around freely there.
This makes it possible to implement e.g. an automated guided
transport system (FTS).
Siemens IK PI News · July 2007
3/29
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-740 Client Modules
■ Function (continued)
N;
SCALANCE W746-1 N ;
SCALANCE W747-1 N
SCALANCE W744-1
3
With their flat, compact housing with IP30 degree of protection,
the devices of this product line are suitable for applications
where IWLAN is not to take up a lot of space in a cabinet or must
be integrated in a device at low cost.
Radio cell
Access Point
SCALANCE
W788-2RR
RCoax Cable
G_IK10_XX_30171
Suspension
gear 5
Suspension
gear 3
Suspension
gear 2
Suspension
gear 1
Field PG/Notebook
Suspension
gear 4
Antenna
ANT792-4DN
Client Module
SCALANCE W747-1
Use of the Ethernet Client Modules in a overhead monorail
This allows e.g. the mobile units of an overhead monorail to be
linked with the IWLAN radio link via Ethernet Client Modules
SCALANCE W747-1. This is implemented by means of the
SCALANCE W788-2RR Access Points and the RCoax Cable.
The Ethernet Client Modules are mounted in cabinets because
of their mechanical characteristics.
Functional scope
Depending on the product variant, the SCALANCE W-740 Client
Modules have an expanded functional range.
SCALANCE W744-1PRO and SCALANCE W744-1 can administer one single IP address, namely that of the connected device.
These make a wireless connection (precisely) from this mobile
device to the radio network. If the connected device is replaced,
the Ethernet Client Module recognizes this automatically, and
registers the new address. This reduces plant downtimes and
sources of error.
The SCALANCE W746-1PRO and SCALANCE W746-1 Ethernet
Client Modules can administer the radio connection for up to
eight devices with Ethernet interface. It is then possible to integrate mobile units with a small Ethernet network (up to 8 devices) extremely effectively into an IWLAN radio link.
In addition, the devices SCALANCE W747-1RR and SCALANCE
W747-1 (Rapid Roaming) have the iPCF mode of operation,
which allows applications with a requirement for real-time and
predictable response times (deterministic response) to be
run – even during roaming of moving stations from one Access
Point to the next. This ensures that wireless PROFINET IO is
supported and that safety-related signals, such as e.g. Emergency Stop can be integrated into the radio link. This means that
even video signals can be transmitted from moving stations with
a high level of quality.
3/30
Siemens IK PI News · July 2007
The iPCF mechanism expands the IEEE 802.11 standard and
must be available on both the station and the Access Point (e.g.
SCALANCE W788-1RR). In a radio link in which iPCF is used no
IEEE 802.11 compliant stations can be operated.
SCALANCE W747-1RR and W747-1 can also be configured in
conformance with the IEEE 802.11 standard. The iPCF operating
mode is no longer possible in this case.
Diagnostics and management
• Web-based (HTT/HTTPS) management tool for configuration
and diagnostics using a standard browser
• Planning, configuration, simulation and measurement of the
radio link on site (Site Survey) with SINEMA E
• LEDs for signaling operating states and fault conditions
• Signaling of faults by means of SNMP trap or e-mail to a network management tool
• Optional swap medium C-PLUG (Configuration Plug) for easy
replacement of the module without a programming device in
the event of a fault
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-740 Client Modules
■ Technical specifications
N
N
SCALANCE W747-1
N
Type
SCALANCE W744-1PRO, SCALANCE W747-1RR
SCALANCE W746-1PRO
SCALANCE W744-1
SCALANCE W746-1
Radio card permanently installed
1
1
1
1
Transmission rate, max.
54 Mbit/s
54 Mbit/s
54 Mbit/s
54 Mbit/s
• IEEE 802.11b
Yes
Yes
Yes
Yes
• IEEE 802.11g
Yes
Yes
Yes
Yes
• IEEE 802.11a/h
Yes
Yes
Yes
Yes
Frequency range
2.4 GHz / 5 GHz
2.4 GHz / 5 GHz
2.4 GHz / 5 GHz
2.4 GHz / 5 GHz
National approvals
Current approvals can be
found on the Internet at
http:/www.siemens.com/
simatic-net/ik-info
Current approvals can be
found on the Internet at
http:/www.siemens.com/
simatic-net/ik-info
Current approvals can be
found on the Internet at
http:/www.siemens.com/
simatic-net/ik-info
Current approvals can be
found on the Internet at
http:/www.siemens.com/
simatic-net/ik-info
Rapid Roaming/ iPCF
No
Yes
No
Yes
• Radio interfaces
1
1
1
1
• Electrical interfaces
1x hybrid female connector (10/100 Mbit/s, TP)
1x hybrid female connector (10/100 Mbit/s, TP)
1x hybrid female connector (10/100 Mbit/s, TP)
1x hybrid female connector (10/100 Mbit/s, TP)
• External antenna connections
R-SMA
R-SMA
R-SMA
R-SMA
• Connection for redundant
supply voltage
4-pole M12 interface
24 V DC (A-coded)
4-pole M12 interface
24 V DC (A-coded)
Connection for swap medium
C-PLUG/ PRESET-PLUG
C-PLUG/ PRESET-PLUG
C-PLUG/ PRESET-PLUG
C-PLUG/ PRESET-PLUG
• Power-over-Ethernet (PoE)
48 V DC (IEEE 802.3af),
24 V DC
48 V DC (IEEE 802.3af),
24 V DC
24 V DC (IEEE 802.3af)
24 V DC (IEEE 802.3af)
• M12 Power Connector
(A-coded) for redundant power
supply
19 V to 57 V DC
19 V to 57 V DC
–
–
• IE Hybrid Cable 2x2 + 4x0.34
19 V to 57 V DC
infeed: IE FC RJ45 Modular Outlet with Power
Insert
19 V to 57 V DC
infeed: IE FC RJ45 Modular Outlet with Power
Insert
–
–
Power loss
10 W
10 W
Degree of protection
IP65
IP65
IP30
IP30
• Operating temperature
-20 °C to +60 °C
(resistant to condensation)
-20 °C to +60 °C
(resistant to condensation)
-20 °C to +60 °C
-20 °C to +60 °C
• Transport/storage temperature
-40 °C to +70 °C
-40 °C to +70 °C
-30 °C to +70 °C
-30 °C to +70 °C
• Relative humidity at 25 °C
100 %
100 %
100 %
10 … 90 %
• Dimensions (W x H x D) in mm
125 x 90 x 118
125 x 90 x 118
100 x 225 x 20
100 x 225 x 20
• Weight
1.07 kg
1.07 kg
Type of fixing
Wall mounting,
S7-300 mounting rail
Wall mounting,
with optional mounting aid
for standard mounting rail,
S7-300 mounting rail
Wall mounting,
with optional mounting aid
for standard mounting rail,
S7-300 mounting rail
3
Interfaces
Supply voltage
Permissible ambient conditions
Design
Siemens IK PI News · July 2007
3/31
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-740 Client Modules
■ Ordering data
3
Order No.
Order No.
SCALANCE W-740 client modules
SCALANCE W-740 client modules
IWLAN Ethernet Client Modules
with built-in radio interface;
radio networks
IEEE 802.11b/g/a/h at 2.4/5 GHz
to 54 Mbit/s.
National approvals; WPA/AES;
Power over Ethernet (PoE),
with mounting hardware,
manual on CD-ROM;
German/English
SCALANCE W747-1
For administration of the radio link
with Rapid Roaming/iPCF
of up to eight devices with
Industrial Ethernet connection;
IP30 degree of protection
• National approvals for operation
outside the USA
• National approvals for operation
in the USA
SCALANCE W744-1PRO
For administration of the radio link
of one device with Industrial
Ethernet connection;
IP65 degree of protection;
scope of delivery: 2 antennas
ANT795-4MR, IP 67 hybrid plug
connector
• National approvals for operation
outside the USA
• National approvals for operation
in the USA
SCALANCE W746-1PRO
For administration of the radio link
of up to eight devices with
Industrial Ethernet connection;
IP65 degree of protection;
scope of delivery: 2 antennas
ANT795-4MR, IP 67 hybrid plug
connector
• National approvals for operation
outside the USA
• National approvals for operation
in the USA
SCALANCE W747-1RR
For administration of the radio link
with Rapid Roaming/iPCF of up to
eight devices with Industrial Ethernet connection; IP65 degree of
protection; scope of delivery:
2 antennas ANT795-4MR, IP 67
hybrid plug connector
• National approvals for operation
outside the USA
• National approvals for operation
in the USA
N
Antennas
6GK5 744-1AA60-2AA0
6GK5 744-1AA60-2AB0
6GK5 746-1AA60-4AA0
6GK5 746-1AA60-4AB0
3/32
N
For mounting directly onto
SCALANCE W
Antenna gain incl. R-SMA
connector 4 dBi, 2.4/5 GHz;
IP65 (-20 to +60 °C),
• Antenna ANT795-4MR
6GK5 795-4MR00-0AA6
• Antenna ANT795-4MS
Radial rotation with additional
joint; scope of supply:
2 antennas;
6GK5 795-4MS00-0AA6
IP65 (-40 to +70 °C),
Wi-Fi compliance, with terminating resistor 1 x TI795-1R;
incl. mounting hardware
Wall or mast mounting
• Antenna ANT792-6MN
Antenna gain incl. N-Connect
connector 6 dBi, 2.4 GHz
6GK5 792-6MN00-0AA6
• Antenna ANT 793-6MN
Antenna gain incl. N-Connect
connector 5 dBi, 5 GHz
6GK5 793-6MN00-0AA6
For mounting on a roof
6GK5 747-1AA60-6AA0
6GK5 747-1AA60-6AB0
6GK5 744-1AA30-2AA0
6GK5 744-1AA30-2AB0
N
SCALANCE W746-1
For administration of the radio link
of up to eight devices with Industrial Ethernet connection; IP30
degree of protection
• National approvals for operation
outside the USA
• National approvals for operation
in the USA
6GK5 747-1AA30-6AB0
Antennas with omni-directional
characteristic;
national approvals, brief instruction manual on paper,
German/English
N
SCALANCE W744-1
For administration of the radio link
of one device with Industrial
Ethernet connection;
IP30 degree of protection
• National approvals for operation
outside the USA
• National approvals for operation
in the USA
6GK5 747-1AA30-6AA0
• Antenna ANT 795-6MN
Antenna gain incl. N-Connect
connector 6/8 dBi, 2.4/5 GHz
6GK5 795-6MN00-0AA6
• Antenna mounting tool
(ANT795-6MN)
Mounting aid for installing
ANT795-6MN below a roof
6GK5 795-6MN01-0AA6
Directional antennas;
-40 to +70 °C, Wi-Fi compliance
and national approvals, with terminating resistor 1 x TI795-1R;
incl. mounting hardware;
brief instructions on paper,
German/English
Wall or mast mounting
6GK5 746-1AA30-4AA0
6GK5 746-1AA30-4AB0
Siemens IK PI News · July 2007
• Antenna ANT 795-6DN
Wide-angle antenna, slightly
directional; antenna gain incl.
N-Connect connector 9/9 dBi,
2.4/5 GHz
6GK5 795-6DN00-0AA6
• Antenna ANT792-8DN
Strongly directional antenna;
antenna gain incl. N-Connect
connector 14 dBi, 2.4 GHz
6GK5 792-8DN00-0AA6
• Antenna ANT793-8DN
Strongly directional antenna;
antenna gain incl. N-Connect
connector 19 dBi, 5 GHz
6GK5 793-8DN00-0AA6
© Siemens AG 2007
Industrial Wireless Communication
Network components for IWLAN
SCALANCE W-740 Client Modules
■ Ordering data
Order No.
Order No.
Accessories (continued)
Accessories
IE FC RJ45 modular outlet with
power insert
Fast Connect RJ45 modular outlet
for Industrial Ethernet with a
replaceable insert for 1 x 24 V
and 1 x 100 Mbit/s interface
6GK1 901-1BE00-0AA3
IE Hybrid Cable 2x2 + 4x0.34
4-wire, shielded installation cable;
sold by the meter, up to 1000 m,
minimum order 20 m
6XV1 870-2J
IE FC Standard Cable GP 2 x 2
4-core, shielded TP installation
cable for connection to IE
FC Outlet RJ45/ IE FC RJ45 Plug;
PROFINET-compatible; with UL
approval; sold by the meter; max.
quantity 1000 m, minimum order
20 m
6XV1 840-2AH10
IWLAN RCoax cables
Leaky wave conductor for complex radio environments as special antenna for SCALANCE W
Access Points; for wider temperature range
(-40 °C to + 85 °C); sold by the
meter
(minimum order quantity 20 m)
• 2.4 GHz
6XV1 875-2A
• 5 GHz
6XV1 875-2D
IP 67 hybrid connector
Connector for connecting
SCALANCE W-700 to
Industrial Ethernet and Power
over Ethernet (PoE),
with assembly instructions, 1 unit
09 45 125 1300.00
Order directly from:
HARTING Deutschland GmbH &
Co. KG
PO Box 24-51
D -32381 Minden
Tel. +49 571-8896-0
Fax. +49 571-8896-354
E-mail: [email protected]
Internet:
http://www.HARTING.com
Power M12 Cable Connector
PRO
Terminal socket for connection of
SCALANCE W-700 for 24 V DC
supply voltage; 4-pole, A-coded,
with assembly instructions, 3
items
6GK1 907-0DC10-6AA3
Power supply PS791-1PRO
AC/DC power supply, 10 W,
IP65 (-20 to +60 °C),
input: 90 V - 265 V AC,
output:24 V DC, metal housing;
scope of supply: AC power 3+PE
cable connector, DC power
cord M12, mounting hardware,
operating instructions
German/English
6GK5 791-1PS00-0AA6
IE Hybrid RJ45
Socket Dust Cover
Dust cap for RJ45 port socket
(Industrial Ethernet/PoE) of
SCALANCE W-700
6ES7 194-1JB10-0XA0
Termination Impedance
TI795-1R
Antenna termination impedance
50 Ohm for terminating the second R-SMA antenna socket, when
operating a SCALANCE W-700
radio interface with only one
antenna, IP65 (-20 to +60 °C),
3 items
6GK5 795-1TR10-0AA6
IWLAN antenna extension cable
FRNC
Cable preassembled with two
R-SMA plugs, for extension of the
antennae of the ANT790 variants
complete with installation
instructions
6XV1 875-3FH50
•5m
6XV1 875-3FH50
• 15 m
6XV1 875-3FN15
Lightning Protector
LP798-1PRO
Lightning protection element with
R-SMA plug for the ANT790
antennae, IP65 (-40 to +100 °C)
6GK5 798-1LP00-0AA6
C-PLUG
Configuration plug, swap medium
for simple replacement of the
module in the event of a fault; for
storing configuration or engineering and application data; can be
used for SIMATIC NET products
with C-PLUG slot
6GK1 900-0AB00
PRESET-PLUG
Swap medium for simple initial
startup of IWLAN clients, e.g.
SCALANCE W-740 Client Modules or IWLAN/PB Link PN IO
6GK5 798-8AB00
MS2 mounting set
Mounting set for fixing the
SCALANCE W-784 products onto
an S7-300 mounting rail or a
35 mm standard mounting rail
6GK5 798-8MJ00-0AA0
3
Note:
Additional information regarding national approvals is available
on the Internet at:
http://www.siemens.com/simatic-net/ik-info
■ More information
Note:
You can order components supplementary to the SIMATIC NET
cabling system from your local contact.
Technical advice on this subject is available from:
J. Hertlein A&D SE PS
Tel. +49 (0)911/750 44 65
Fax +49 (0) 911/750 99 91
E-mail: [email protected]
Siemens IK PI News · July 2007
3/33
© Siemens AG 2007
Industrial Wireless Communication
Accessories
Antennas, terminating resistors
and lightning protection elements
■ Overview
■ Benefits
• IWLAN is ideally suited to demanding industrial applications
with requirements for reliable radio communication
• Cost savings due to a separate radio network for reliable
operation of a process (IWLAN) as well as for critical process
data, e.g. alarm signals, as well as for non-critical communication (Wireless LAN), e.g. service and diagnostics
• High degree of investment security because all products are
compatible with the internationally recognized industrial
standard IEEE 802.11 and suitable for 2.4 GHz and 5 GHz
• Optimized use of SCALANCE W-700 products due to
- directional antennas for targeted coverage of production
lines or point-to-point links for the coupling of data networks
- omi-directional antennas for constructing an IWLAN radio
infrastructure
• Cost-effective connection to devices which are remote, difficult to access or in hostile environments
3
■ Application
N
Antennas
• Separate antennas with generally available N-Connect plugs
increase the reliability of radio links by optimizing the receiving
and radiation of signals
• Implementation in Industrial Wireless LAN (IWLAN) networks
as well as in Standard Wireless LAN (IEEE 802.11) networks at
2.4 GHz and 5 GHz with data transmission rates of up to
54 Mbit/s
• Tailored selection with connecting leads and cabinet bushing
• All antenna cables are flame-resistant, chemical-resistant and
silicone-free
Termination Impedance TI795-1R
• The termination impedance TI795-1R is required when only
one antenna is installed
Lightning protector LP798-1N
• The lightning protector LP798-1N supports the use of separate antennas outdoors
• Flexible industrial use thanks to protection from the ingress of
dust and water with the degree of protection IP65
• Operation is also possible outdoors in climates with extended
temperature range
• The accessories are suitable for use with SCALANCE W-700
including the national approvals
3/34
Siemens IK PI News · July 2007
Separate antennas optimize the transmission and receiving
conditions and support the use of IWLAN products in a number
of industrial applications. With directional antennas, conveyor
lines or corridors can be covered by radio or point-to-point links
can be implemented over hundreds of meters.
Alternatively, an omnidirectional antenna concentrates the radio
field around the antenna in the shape of a disc which enhances
the quality of the connection. The extension cables make it easy
to install a separate antenna. Cabinet bushing also makes it
easy to connect the antenna to a device mounted in the control
cabinet. If the lightning protection element is used, the antennas
can be installed outdoors problem-free.
Note:
Each additional cable causes further attenuation and therefore a
reduction in the signal level in the receiver.
© Siemens AG 2007
Industrial Wireless Communication
Accessories
Antennas, terminating resistors
and lightning protection elements
Application examples:
• Automated guided vehicles and overhead conveyors;
prevention of wear and high flexibility in the choice of route
thanks to wireless transmission of data to the vehicles
• Crane;
high flexibility through access to data communication with the
moving unit independent of the location
• Mobile control desk;
Reliable intervention in the process thanks to data communication over IWLAN with mobile units;
The number of operator panels is therefore determined by the
number of personnel and no longer by the number of control
desks.
• Wireless access to field devices for configuration and testing
without the need for time-consuming modifications in the
control cabinet
• Online access to service and maintenance drawings;
Immediate updating of the measures performed in the system
over IWLAN;
Optimized processes and reduced error ratios thanks to online information regardless of the location of the machine
• Communication with moving stations (e.g. mobile controls and
devices), storage and retrieval machines, conveyor systems,
conveyor belts, transversing tables, elevators, rotating machines, trucks
• Wireless coupling of communication segments for fast startup or for cost-effective networks in which cable routing would
be extremely expensive (e.g. on public roads, rivers, lakes,
train lines)
• Public transport (underground and suburban trains, buses);
reliable use of the products in applications with high temperature and mechanical stability demands; optimum radio field
through controlled emission of output power with RCoax cable
(fiber-optic cable)
■ Function
Separate antennas are used to optimize the radio field for the application. In industrial applications, this supports a reliable radio
link. A distinction is made between omni-directional antennas
and directional antennas.
Omni-directional antennas
3
vertical
opening
angle
horizontal
opening
angle
G_IK10_XX_30027
■ Application (continued)
Omni-directional antenna
With omni-directional antennas, the radio field is emitted in every
direction surrounding the antenna (horizontal opening angle:
360°), but it weakens as the distance increases. There is a concentration in the vertical direction which creates passive amplification of the radio field. Many omni-directional antennas have
extremely weak radiation directly below the antenna due to their
type of construction. This property can be seen in the associated
antenna diagram.
ANT795-4MR, ANT795-4MS
With these omni-directional antennas, the radio field is concentrated at 2.4 GHz and 5 GHz in the vertical plane of the antenna.
Both antennas have an opening angle of 30° and an antenna
gain of 4 dB. They are directly mounted on the R-SMA connector
on the SCALANCE W housing.
The ANT795-4MR antenna can only be rotated about one axis
and, due to its degree of protection IP65, it is mainly used for the
SCALANCE W-788 Access Points and the SCALANCE
W744-1PRO, W746-1PRO and W747-1PRO Client Modules.
Two of these antennas are supplied with these Access Points or
Client Modules.
The ANT795-4MS antenna features an additional joint and is
therefore ideally suited to the SCALANCE W784-1 and
W784-1RR Access Points and the SCALANCE W744-1,
W746-1 and W747-1 Client Modules.
Siemens IK PI News · July 2007
3/35
© Siemens AG 2007
Industrial Wireless Communication
Accessories
Antennas, terminating resistors
and lightning protection elements
■ Function (continued)
ANT792-6MN, ANT793-6MN
With these omni-directional antennas, the radio field is concentrated at 2.4 GHz (ANT792-6MN) and 5 GHz (ANT793-6MN) in
the vertical plane of the antenna. The antennas have a gain of
6 dB and 5 dB respectively.
ANT795-6DN
N-Connect is used as the connector which can be connected to
SCALANCE W over an extension cable from the IWLAN product
range. Both antennas are supplied with a mounting aid (metal
bracket) that supports wall or mast mounting. The antennas are
therefore ideally suited to providing radio coverage for a place
that has a mast at its center on which they can be mounted.
The radio field can be aligned at 2.4 GHz and 5 GHz using this
wide-angle antenna.
The TI795-1R terminating resistor is provided in the scope of
supply of both antennas. It is used to terminate the second
antenna connection of SCALANCE W for the radio waves when
a single antenna is used.
Genuine alignment of the radio field at 2.4 GHz (ANT792-8DN)
or 5 GHZ (ANT793-8DN) is achieved using these antennas.
The radio field is concentrated in a narrow cone due to the narrow opening angle. High passive gains and long ranges are
therefore achieved.
ANT795-6MN, antenna mounting tool (ANT795-6MN)
The antenna is suitable for providing radio coverage for a place
in front of a wall.
ANT792-8DN, ANT793-8DN
With this omni-directional antenna, the radio field is concentrated at 2.4 GHz and 5 GHz in the vertical plane of the antenna.
The antenna has a gain of 6 dB and 8 dB respectively.
Due to the high passive gain, the antennas are ideally suited to
bridging large distances over IWLAN.
N-Connect is used as the connector which can be connected to
SCALANCE W over an extension cable from the IWLAN product
range. The antenna characteristic is such that good transmission properties also exist directly above and below the antenna.
It is designed for mounting on the roof, but it can be mounted
either on or below a roof, so it is suitable, for example, for the
mobile units of an automated guided vehicle system. If it is
mounted under a roof on the ceiling, the optional antenna mounting tool (ANT795-6MN) is used.
The extension cables from the IWLAN RCoax product range can
be used which are optimized for use with these antennas. The
cables offer low attenuation, so the quality of the radio signal is
only reduced to a minimal extent. To make the products suitable
for industrial use, particular attention has been paid to the following properties:
• Flame-retardancy
• Minimal smoke in the case of fire
• Silicone-free
• Corrosion-resistance
The TI795-1R terminating resistor is provided in the scope of
supply of both antennas. It is used to terminate the second
antenna connection of SCALANCE W for the radio waves when
a single antenna is used.
Directional antennas
Antenna cable
For optimal mounting, the 5 m and 15 m antenna extension cables, IWLAN Antenna Extension Cable FRNC, can be supplied
preassembled with two R-SMA connections. These extension
cables can be extended with further extension cables. This will
increase the attenuation of the signal.
Antenna terminating resistor TI795-1R
The radio interfaces of the SCALANCE W-700 products are
equipped with antenna diversity for extremely good reception in
areas with difficult radio wave propagation properties. Two antennas are used for receiving to minimize the negative effect of
reflections from metal objects or multiple path propagation.
horizontal
opening angle
vertical
opening angle
If this possibility is not used and only one antenna is implemented (e.g. when a directional antenna is used, or to save
costs), the second R-SMA socket of the SCALANCE W-700
product must be fitted with a terminating resistor.
G_IK10_XX_30028
3
The TI795-1R terminating resistor is provided in the scope of
supply of both antennas. It is used to terminate the second
antenna connection of SCALANCE W for the radio waves when
a single antenna is used.
Directional antenna
With directional antennas, the radio field is emitted both in the
horizontal and vertical plane in the range of the opening angle.
It is concentrated in these areas and generates passive amplification. They are ideally suited to wall or mast mounting.
The direction can be aligned using the supplied mounting aid.
N-Connect is used as the connector which can be connected to
SCALANCE W over an extension cable from the IWLAN product
range.
3/36
Siemens IK PI News · July 2007
Lightning protector LP798-1N
When separate antennas are used outdoors, there is a risk of
lightning strikes. Lightning protector LP798-1N can be used for
protection.
Cabinet bushing (Panel Feedthrough) from the
RCoax product range
The cabinet bushing from the IWLAN RCoax product range can
be used.
© Siemens AG 2007
Industrial Wireless Communication
Accessories
Antennas, terminating resistors
and lightning protection elements
■ Integration
Access Point SCALANCE W-786
with remote antenna
IWLAN Antenna
ANT795-6MN
6GK5795-6MN00-0AA6
SCALANCE W-784 with cabinet bushing,
lightning protection and remote antenna
Lightning Protector
LP798-1N
3
IWLAN Antenna
ANT792-6MN
6GK5798-2LP00-2AA6
6GK5792-6MN00-0AA6
IWLAN RCoax
N-Connect/N-Connect
Male/Male
Flexible Connection Cable
IWLAN
Termination
Impedance
TI795-1R
SCALANCE
W-786
1 m = 6XV1875-5AH10
2 m = 6XV1875-5AH20
5 m = 6XV1875-5AH50
10 m = 6XV1875-5AN10
6GK5795-1TR10-0AA6
6GK5786...
IWLAN RCoax
N-Connect/SMA
Female/Female
Panel Feedthrough
6GK5798-0PT00-2AA0
IWLAN RCoax
R-SMA/SMA
Male/Male
Flexible Connection Cable
SIEMENS
0,3 m = 6XV1875-5DE30
2 m = 6XV1875-5DH20
SCALANCE
W-784
IWLAN RCoax N-Connect/R-SMA
Male/Male Flexible Connection Cable
6GK5784...
G_IK10_XX_30179
1 m = 6XV1875-5CH10
2 m = 6XV1875-5CH20
5 m = 6XV1875-5CH50
10 m = 6XV1875-5CN10
Control cabinet
SCALANCE W using the range of accessories with direct connection of an antenna, mounting in a control cabinet
and using a lightning protection element
All antennas with an N-Connect female connecting plug
can be used.
Siemens IK PI News · July 2007
3/37
© Siemens AG 2007
Industrial Wireless Communication
Accessories
Antennas, terminating resistors
and lightning protection elements
■ Technical specifications
3
ANT795-4MR
ANT795-4MS
ANT792-6MN
ANT793-6MN
ANT795-6MN
Frequency range
2.4 to 5 GHz
2.4 … 5 GHz
2.4 GHz
5 GHz
2.4 … 5 GHz
Characteristic
Omni-directional
Omni-directional
Omni-directional
Omni-directional
Omni-directional
Radiation angle
360° horizontal
360° horizontal
360° horizontal
360° horizontal
360° horizontal
Antenna gain
4 dBi / 4 dBi
4 dBi / 4 dBi
6 dBi
5 dBi
6 dBi / 8 dBi
SWR
Max. 2.0
max. 2.0
Max. 1.8
Max. 1.5
max. 1.8
Connector
R-SMA male
R-SMA male
N female
N female
N female
• Operating temperature
-20 °C to +60 °C
-20 °C to +60 °C
-40 °C to +70 °C
-40 °C to +70 °C
-40 °C to +70 °C
• Transport/storage temperature
-20 °C to +60 °C
-20 °C to +60 °C
-40 °C to +70 °C
-40 °C to +70 °C
-40 °C to +70 °C
• Relative humidity
100%
100%
100%
100%
100%
Degree of protection
IP65
IP65
IP65
IP65
IP65
Dimensions (W x H x D)
in mm
35 x 148 x 13
35 x 160 x 13
22 x 250 x 22
16 x 160 x 16
86 x 43 x 86
Assembly
Directly on the
device
Directly on the
device
Wall or mast
Wall or mast
Ceiling
Weight
50 g
50 g
300 g
300 g
300 g
• Wireless approvals
Current national
approvals can be
found on the
Internet under
www.siemens.com/
simatic-net/ik-info
Current national
approvals can be
found on the
Internet under
www.siemens.com/
simatic-net/ik-info
Current national
approvals can be
found on the
Internet under
www.siemens.com/
simatic-net/ik-info
Current national
approvals can be
found on the
Internet under
www.siemens.com/
simatic-net/ik-info
Current national
approvals can be
found on the
Internet under
www.siemens.com/
simatic-net/ik-info
Range with unobstructed line
of sight
100 m
100 m
200 m
200 m
200 m
Perm. ambient conditions
Approvals
Note:
The range can be considerably less, depending on spatial factors, the wireless standard used, the data rate,
and the antennas on the opposite side.
3/38
Siemens IK PI News · July 2007
© Siemens AG 2007
Industrial Wireless Communication
Accessories
Antennas, terminating resistors
and lightning protection elements
■ Technical specifications (continued)
ANT795-6DN
ANT792-8DN
ANT793-8DN
Frequency band
2.4 … 5 GHz
2.4 GHz
5 GHz
Characteristics
Directional
Directional
Directional
Transmission angle
55° horizontal, 55° vertical
35° horizontal, 30° vertical
18° horizontal, 18° vertical
Antenna gain
9 dBi / 9 dBi
14 dBi
19 dBi
SWR
max. 1.5
max. 1.5
max. 1.5
Connector
N female
N female
N female
• Operating temperature
-40 °C to +70 °C
-40 °C to +70 °C
-40 °C to +70 °C
• Transport/storage temperature
-40 °C to +70 °C
-40 °C to +70 °C
-40 °C to +70 °C
• Relative humidity
100%
100%
100%
Degree of protection
IP55
IP23
IP65
Dimensions (W x H x D) in mm
100 x 95 x 32
200 x 200 x 43
190 x 190 x 31
Assembly
Wall or mast
Wall or mast
Wall or mast
Weight
110 g
500 g
700 g
• Wireless approvals
Current national approvals can be
found on the Internet under
www.siemens.com/
simatic-net/ik-info
Current national approvals can be
found on the Internet under
www.siemens.com/
simatic-net/ik-info
Current national approvals can be
found on the Internet under
www.siemens.com/
simatic-net/ik-info
Range with unobstructed line
of sight
200 m
1000 m
1000 m
3
Perm. ambient conditions
Approvals
Note:
The range can be considerably less, depending on spatial factors, the wireless standard used, the data rate,
and the antennas on the opposite side.
Antenna extension cable FRNC
Damping
0.5 dB/m at 2.4 GHz,
0.8 dB/m at 5 GHz
Connector
R-SMA
Length of antenna cable
15 m/5 m
Perm. ambient conditions
Lightning protector LP798-1N
Frequency band
0 to 5.8 GHz
Impedance
50 Ohm
Connector
N/N female/female
Perm. ambient conditions
• Operating temperature
-40 °C to +100 °C
• Transport/storage temperature
-40 °C to +100 °C
• Relative humidity
100%
Degree of protection
IP65
Dimensions (L x D) in mm
36.8 x 17
Weight
50 g
• Operating temperature
-25 °C to +80 °C
• Transport/storage temperature
-40 °C to +80 °C
• Relative humidity
100%
Behavior in fire
IEC 60332-1
No halogen
Yes
Silicone-free
Yes
Resistance to mineral oils and
grease
Limited resistance
Degree of protection
IP65
Frequency band
2.4 GHz, 5 GHz
Weight
500 g
Impedance
50 Ohm
Approvals
IEC 60754-1/-2, IEC 601034,
IEC 60332-1, UL
Connector
R-SMA male
Termination Impedance
TI795-1R
Perm. ambient conditions
• Operating temperature
-20 °C to +60 °C
• Transport/storage temperature
-20 °C to +60 °C
• Relative humidity
100%
Degree of protection
IP65
Dimensions (L x D) in mm
15 x 10
Weight
5g
Siemens IK PI News · July 2007
3/39
© Siemens AG 2007
Industrial Wireless Communication
Accessories
Antennas, terminating resistors
and lightning protection elements
■ Ordering data
Antennas
Order No.
N
Termination Impedance
TI795-1R
For mounting directly onto
SCALANCE W
Antenna gain incl. R-SMA
connector 4 dBi, 2.4/5 GHz;
IP65 (-20 to +60 °C),
• Antenna ANT795-4MR
6GK5 795-4MR00-0AA6
• Antenna ANT795-4MS
Radial rotation with additional
joint; scope of supply:
2 antennas;
6GK5 795-4MS00-0AA6
6GK5 795-1TR10-0AA6
Antenna termination impedance
50 Ohm for terminating the second R-SMA antenna socket, when
operating a SCALANCE W-700
radio interface with only one
antenna, IP65 (-20 °C to +60 °C);
3 items
IWLAN antenna extension
cable FRNC
Cable pre-assembled with two
R-SMA connectors, for extension
of antennas of type ANT790;
with installation instructions;
extension cable can be connected
to a further extension cable
IP65 (-40 to +70 °C),
Wi-Fi compliance, with terminating resistor 1 x TI795-1R;
incl. mounting hardware
Wall or mast mounting
• Antenna ANT792-6MN
Antenna gain incl. N-Connect
connector 6 dBi, 2.4 GHz
6GK5 792-6MN00-0AA6
• Antenna ANT 793-6MN
Antenna gain incl. N-Connect
connector 5 dBi, 5 GHz
6GK5 793-6MN00-0AA6
For mounting on a roof
• Antenna ANT 795-6MN
Antenna gain incl. N-Connect
connector 6/8 dBi, 2.4/5 GHz
6GK5 795-6MN00-0AA6
• Antenna mounting tool
(ANT795-6MN)
Mounting aid for installing
ANT795-6MN below a roof
6GK5 795-6MN01-0AA6
Directional antennas;
-40 to +70 °C, Wi-Fi compliance
and national approvals, with terminating resistor 1 x TI795-1R;
incl. mounting hardware;
brief instructions on paper,
German/English
Wall or mast mounting
• Antenna ANT 795-6DN
Wide-angle antenna, slightly
directional; antenna gain incl.
N-Connect connector 9/9 dBi,
2.4/5 GHz
6GK5 795-6DN00-0AA6
• Antenna ANT792-8DN
Strongly directional antenna;
antenna gain incl. N-Connect
connector 14 dBi, 2.4 GHz
6GK5 792-8DN00-0AA6
• Antenna ANT793-8DN
Strongly directional antenna;
antenna gain incl. N-Connect
connector 19 dBi, 5 GHz
6GK5 793-8DN00-0AA6
3/40
6GK5 798-2LP00-2AA6
Lightning protection element with
N/N female/female,
IP65 (-40 to + 100 °C)
Antennas with omni-directional
characteristic;
national approvals, brief
instruction manual on paper,
German/English
3
Order No.
Lightning protector LP798-1N
Siemens IK PI News · July 2007
•5m
6XV1 875-3FH50
• 15 m
6XV1 875-3FN15
■ More information
Note:
You can order additional components from the SIMATIC NET
cable range from your local Siemens contact.
For technical support with your order, contact:
J. Hertlein A&D SE PS
Tel. +49 (0) 911/750 44 65
Fax. +49 (0) 911/750 99 91
E-mail: [email protected]
© Siemens AG 2007
Industrial Wireless Communication
Engineering Tools
SINEMA E
■ Overview
• Engineering tool for support with planning,
configuration, simulation and measurement of an
IWLAN radio field on site (Site Survey)
according to the IEEE 802.11 a/b/g/h standard
• Automatic determination of the optimal WLAN infrastructure
for new and existing networks
• Optimization functions for minimization of channel interference
• Visualization and analysis of WLAN networks according to
signal strength, data rate, signal-to-noise ratio, overlapping
and applications (PROFINET, TCP/IP, Voice over WLAN)
• Configuration of single and multiple devices as well as uploading/downloading of IWLAN device parameters
• Site survey functions (measurements) for the acquisition,
conditioning, evaluation and visualization of measured WLAN
signals
• Integrated and expandable catalog entries for WLAN devices,
antennas and radio hindrances as well as standard graphics
formats for importing layout plans
• Report function for documenting the configured and measured WLAN infrastructure
■ Benefits
• Quick and easy creation of WLAN applications for industrial
and office environments indoors and outdoors thanks to
functions for
- Automatic detection of the optimal WLAN infrastructure
- Minimization of channel interference
- Simulation of changes to device properties, to predict the
operating principle of real networks
- Wizard-supported project and tender preparation
• Minimization of the configuration and start-up outlay thanks to
grouped offline and online functions
• Reduction of configuration errors through inherent consistency check
• Analysis of the the performance of existing WLAN networks
through measurement and evaluation functions
- At the beginning or for verification of start-up
- For troubleshooting and optimization during maintenance
and servicing
• Report function including the planning and measurement
results for offer generation, device installation instructions and
plant documentation
• Extendable catalogs for integration of further
- WLAN devices (to the IEEE 802.11 a/b/g/h standard)
- Obstacles to radio waves, through the measurement and/or
input of attenuation values
Siemens IK PI News · July 2007
3/41
3
© Siemens AG 2007
Industrial Wireless Communication
Engineering Tools
SINEMA E
■ Application
SINEMA E (SIMATIC Network Manager Engineering) is the
generic term for the engineering of network products such as
SCALANCE W.
Technical clarification
& Planning
Engineering
Customer
Installation
personnel
Planner
Configuration
engineer
Installation
& Commissioning
Maintenance
& Service
Commissioning
engineer
Service
Offline
Online
G_IK10_XX_10209
3
Diagram to show use of the SINEMA E software for planning and measuring WLAN networks
SINEMA E 2006 contains the following functions for the
engineering of IWLAN networks:
Technical clarification
• Wizard-supported tender preparation
Planning
• Measurement (site survey) of an existing WLAN network
• Planning, simulation, and optimization of a WLAN infrastructure
- Simultaneous configuring of device groups
- Generation of a report with installation guidelines
3/42
Siemens IK PI News · July 2007
Start-up
• Identification, upload/download from devices
• Measurement (site survey) for verification and optimization of
planning
• Report for final documentation
N
Maintenance and service
• Optimization and fault rectification with the help of measurements (site survey)
The functional scope of the software is subdivided into "lean"
and "standard" licenses. With the standard license, additional
functions are possible for the acquisition, evaluation and visualization of measured WLAN signals (site survey) as well as extended simulation and planning (automatic placement, contour
presentation, storage/comparison of simulations, extended filter
options).
© Siemens AG 2007
Industrial Wireless Communication
Engineering Tools
SINEMA E
■ Function
The SINEMA E software (SIMATIC Network Manager Engineering) provides the user with various different tools for planning,
configuration, simulation and measurement (site survey) of
WLAN networks.
Modeling, simulation, visualization, and optimization
Special algorithms in SINEMA E allow the operating principle of
WLAN networks to be predicted taking into account environmental sources of interference. Catalogs provided in the software
that contain known sources of interference (e.g. walls, machines, and tools) make it easy to model even the most difficult
environments at the office desk quickly and accurately.
If required, obstacles specific to the environment can be accurately determined with local measurements and added to the
catalog.
Using the software, the properties of Access Points and Client
Modules, such as channel settings/transmitted power, and their
antennas can be changed to ensure that the optimal configuration is achieved for the real network.
Following simulation, all signal parameters such as range, data
rate, attenuation, etc. can be evaluated using several different
views. At any time, therefore, the quality of the WLAN can be
predicted inside and outside buildings and gaps in security can
be closed.
WLAN site survey (measurement),
evaluation and visualization
N
SINEMA E is a complete tool for measurement (site survey) of
existing WLAN networks according to the IEEE 802.11 a/b/g/h
standard. WLAN signals can be measured using this at the start
of planning or for verification during commissioning as well as for
troubleshooting during maintenance and servicing.
The software saves received measured values of the WLAN
adapter used with the coordinates in the floor plan and links
them together. Different methods are available for measurement
and evaluation to suit the application.
Standard measuring technique
The WLAN adapter used for measurement is always connected
to a previously defined WLAN network (SSID). Properties such
as speed, signal strength and roaming behavior of the existing
client Access Point connection are determined.
For continuous measurements along a route, it is sufficient to set
a start and end point to enable all additional measuring coordinates to be automatically determined by the software. The
WLAN connection properties of a client can then be measured
quickly even in the case of large areas.
Advanced measuring technique
The "standard" license also offers integrated expert functions
such as automatic placement and channel optimization, which
determine the necessary Access Points and optimize the device
parameters. The "standard" license also supports visualization
with contours, further filter options, the comparison of saved
simulations and the creation of application profiles for
PROFINET, TCP/IP, and Voice over WLAN.
All WLAN signals in the environment are scanned so that signals
from known and unknown devices can be acquired.
Multi-device setting of access points and clients
For creating an offer for IWLAN applications of an industrial plant
(Level 1)
The parameters of all SIMATIC NET access points and clients
are part of the SINEMA E project and can be set accordingly.
Common parameters of these devices can be combined in a
group and therefore set more rapidly.
Configuring with SINEMA E can also be carried out without the
hardware being present. SINEMA E checks the consistency of
the configuration, thus preventing faulty settings.
Initial startup and configuration
Simply by pressing a key, SINEMA E identifies all SIMATIC NET
IWLAN nodes which can be accessed online, and transmits all
basic parameters of these devices, such as IP addresses etc.,
during the initial startup.
Further devices which are not yet included in the project are also
detected, and their configuration data can be added to the
project.
Using the filter functions of SINEMA, such as minimum, maximum, average value, measurements from a wide range of different points in time can be combined and analyzed.
Sales wizard
SINEMA E report function
The report function supplies an up-to-date project overview at
every phase of the engineering process.
A report always comprises a project device list with order numbers and antennas as well as installation coordinates inside and
outside the modeling environment. The format and scope of the
HTML report can be changed using the software. All the planning and measurement graphics can be inserted as well as later
plant photos, logos, etc. without the need for any special software.
The report permits quotations to be generated at an early point
in time, and devices can be installed for commissioning using
the coordinates data. The report is an important document
following commissioning and during service and maintenance.
The initial startup can be carried out from any point in the same
subnetwork. Further settings and configurations can then also
be transmitted from other subnetworks in the Ethernet network to
all devices in the project by pressing a key.
Siemens IK PI News · July 2007
3/43
3
© Siemens AG 2007
Industrial Wireless Communication
Engineering Tools
SINEMA E
■ Integration
3
■ Ordering data
Supported products
SINEMA E
WLAN Access Points
• SCALANCE W-788
• SCALANCE W-786
• SCALANCE W-784
• Hipath AP2610,2620,2630,2640 1)
• Access points to Wi-Fi 802.11 a/b/g/h standard 1)
Engineering software for planning, configuring, simulating and
measuring (Site Survey) industrial WLAN applications in office
and industrial environments on
PG/PC in accordance with the
802.11 a/b/g/h standard;
software and electronic manual
on CD-ROM, license key on diskette, Class A, for 32-bit Windows
XP Professional +SP2;
German/English
WLAN Clients
• SCALANCE W744-1PRO
• SCALANCE W746-1PRO
• SCALANCE W747-1RR
• IWLAN/PB Link PN IO
• Clients to Wi-Fi 802.11 a/b/g/h standard 1)
LAN/WLAN adapter for upload/download functions
• SIMATIC NET CP 1613 A2
• SIMATIC NET CP 1612
• Standard LAN adapter 2)
• Standard WLAN card 3)
WLAN adapter for WLAN measurements (site survey) 4)
• Standard mode
- Standard WLAN adapter 3)
• Advanced mode
- PCMCIA WLAN adapter 5)
Order No.
• SINEMA E 2006 Lean
Planning, configuring and simulating WLAN applications
6GK1 781-0AA00-6AA0
• SINEMA E 2006 standard
Extended planning, configuring,
simulating and measuring (site
survey) of WLAN applications
(automatic placement, application profile, contour presentation, storage/comparison of
simulations, extended filter options)
6GK1 782-0AA00-6AA0
N
• SINEMA E 2006 Powerpack
Software upgrade from SINEMA
E Lean to SINEMA E Standard
6GK1 782-4AA00-6AC0
N
■ More information
Additional information is available in the Internet under:
1) No configuration possible offline or online (Hipath is configured by
means of the Hipath WLAN controller)
2) Integral LAN port of notebooks and programming devices such as
Power PG M from Siemens
3) WLAN PCMCIA adapter, such as integrated WLAN interfaces of the
notebooks and programming devices from Siemens
4) SINEMA E standard license required
5) Driver supports cards with the Atheros Chipsets AR5001A, AR5001X,
AR5002G, AR5002X, AR5004G, AR5004X, AR5005GS such as
NetGear WAG511 V2, Cisco Aironet CB21AG 802.11 a/b/g
http://www.siemens.com/sinema
7
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Siemens IK PI News · July 2007
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