SCALANCE W700 IEEE 802.11n

SCALANCE W700 IEEE 802.11n
T. Schenk
SCALANCE W700 IEEE 802.11n
– Industrial Wireless LAN
Not restricted © Siemens AG 2015 All rights reserved.
siemens.com/iwlan
SCALANCE W - Making the most of air
§ Technology / portfolio
§ Use cases
Not restricted © Siemens AG 2015 All rights reserved.
IEEE 802.11n versus IEEE 801.111abg
Multiple In Multiple Out vs. Single In Single Out
Multiple In Multiple Out (MIMO) allows greater bandwidth and reliability than Single
In Single Out (SISO). Bandwidth and reliability grow due to the active use of multiple
antennas.
Not restricted © Siemens AG 2015 All rights reserved.
IEEE 802.11n
Why are there different data rates?
The maximum data rate of a data stream (spatial stream) is 150 Mbps. The maximum data rate of a device depends on
the number of antennas and the number of data streams. With each antenna, one data stream can be sent or received.
Number of transmitting antennas x number of receiving antennas: Data streams (S x R : D)
SCALANCE W780/W740 (3x3:3)
3 transmitting antennas x 3 receiving antennas: 3 data streams = max. 450 Mbps
SCALANCE W770/W730 (2x2:2)
2 transmitting antennas x 2 receiving antennas: 2 data streams = max. 300 Mbps
SCALANCE W760/W720 (1x1:1)
1 transmitting antenna x 1 receiving antenna: 1 data stream = max. 150 Mbps
Note: one physically existent antenna can be counted as a transmitting and receiving antenna at the same time
Not restricted © Siemens AG 2015 All rights reserved.
Access points / client modules
W761-1 RJ45, W722-1 RJ45, W721-1 RJ45 for the control cabinet
Features:
Reset button
WLAN interface with
1 x R-SMA socket
RJ-45 connector for
10/100 connectors
(front)
24 VDC connector (bottom)
Not restricted © Siemens AG 2015 All rights reserved.
Supported
frequencies:
2.4 & 5 GHz
Temperature range:
0 °C…+55 °C
Supported
antennas:
Omnidirectional,
RCoax
Special features:
SIMATIC design
ET200SP
Mounting:
35 mm DIN rail
Protection class
IP20
Access points / client modules
W774-1 RJ45, W734-1 RJ45 for the control cabinet
WLAN interface with
2 x R-SMA sockets
Features:
PLUG slot and
reset button
Temperature range:
24 VDC connector
Supported
frequencies:
integrated 2-port switch;
1 port supports PoE-IEEE
802.3at
Not restricted © Siemens AG 2015 All rights reserved.
-20 ℃…+60 ℃
Supported
antennas:
Sector
Omnidirectional
RCoax
Special features:
SIMATIC design
ET200MP
S7-1500
Mounting:
2 x RJ-45 connection
10/100 Mbps with
2.4 & 5 GHz
Protection class
Wall, S7 standard
rail, 35 mm DIN
rail
IP30
Access points / client modules
W788-1 RJ45, W788-2 RJ45, W748-1 RJ45 for the control cabinet
Mounting: Wall, S7 standard rail or 35 mm DIN rail
Features:
Supported frequencies:
1 WLAN interface with
3 x R-SMA sockets
2 WLAN interfaces with
3 x R-SMA sockets
Reset button
Temperature range:
Supported antennas:
Controller version:
Not restricted © Siemens AG 2015 All rights reserved.
-20 ℃…+60 ℃
Omnidirectional
Sector
Directional
RCoax
Yes
RJ-45 connector for 10/100/1000 Mbps
with PoE IEEE 802.3at
PLUG slot
Signal contact (DI/DO)
2.4 & 5 GHz
24 VDC connector
SCALANCE W700
industrial Point Coordination Function – Management Channel (iPCF-MC)
With iPCF-MC two wireless channels
are used:
Data Channel (DC):
§ Transports cyclic data between CPU
and the distributed I/O devices in polling
mode. Different data channels can exist
per network (SSID).
Management Channel (MC):
§ This channel is fixed for all APs and
only contains information about the signal
strength of the current AP. Important: Not
a data channel
Each access point (AP) has a different data channel
Industrial Ethernet / PROFINET
44
60
52
36
36
AP
W788-2
Client
W748-1
36
AP
W788-2
AP
W788-2
Each access point has the same management channel (here channel 36)
Not restricted © Siemens AG 2015 All rights reserved.
SCALANCE W700
Ordering data stand-alone access points
Product name
MLFB
SCALANCE W788-1 RJ45
RoW:
USA:
6GK5 788-1FC00-0AA0
6GK5 788-1FC00-0AB0
890 €
SCALANCE W788-2 RJ45
RoW:
USA:
6GK5 788-2FC00-0AA0
6GK5 788-2FC00-0AB0
1090 €
SCALANCE W788-1 M12
RoW:
USA:
6GK5 788-1GD00-0AA0
6GK5 788-1GD00-0AB0
1090 €
SCALANCE W788-2 M12
RoW:
USA:
6GK5 788-2GD00-0AA0
6GK5 788-2GD00-0AB0
1290 €
SCALANCE W788-2 M12 EEC
RoW:
USA:
6GK5 788-2GD00-0TA0
6GK5 788-2GD00-0TB0
1590 €
SCALANCE W786-1 RJ45
RoW:
USA:
6GK5 786-1FC00-0AA0
6GK5 786-1FC00-0AB0
1190 €
SCALANCE W786-2 RJ45
RoW:
USA:
6GK5 786-2FC00-0AA0
6GK5 786-2FC00-0AB0
1390 €
SCALANCE W786-2IA RJ45
RoW:
USA:
6GK5786-2HC00-0AA0
6GK5786-2HC00-0AB0
1430 €
SCALANCE W786-2 SFP
RoW:
USA:
6GK5786-2FE00-0AA0
6GK5786-2FE00-0AB0
1590 €
SCALANCE W774-1 RJ45
RoW:
USA:
6GK5774-1FX00-0AA0
6GK5774-1FX00-0AB0
790 €
SCALANCE W774-1 M12 EEC
RoW:
USA:
6GK5774-1FY00-0TA0
6GK5774-1FY00-0TB0
1090 €
SCALANCE W761-1 RJ45
RoW:
USA:
6GK5761-1FC00-0AA0
6GK5761-1FC00-0AB0
590 €
Not restricted © Siemens AG 2015 All rights reserved.
List price
SCALANCE W700
Ordering data client modules
Product name
MLFB
SCALANCE W748-1 RJ45
RoW:
USA:
6GK5 748-1FC00-0AA0
6GK5 748-1FC00-0AB0
650 €
SCALANCE W748-1 M12
RoW:
USA:
6GK5 748-1GD00-0AA0
6GK5 748-1GD00-0AB0
790 €
SCALANCE W734-1 RJ45
RoW:
USA:
6GK5 734-1FX00-0AA0
6GK5 734-1FX00-0AB0
590 €
SCALANCE W722-1 RJ45
RoW:
USA:
6GK5 722-1FC00-0AA0
6GK5 722-1FC00-0AB0
550 €
SCALANCE W721-1 RJ45
RoW:
USA:
6GK5 721-1FC00-0AA0
6GK5 721-1FC00-0AB0
390 €
Not restricted © Siemens AG 2015 All rights reserved.
List price
KEY-PLUGs
Ordering data KEY-PLUGs
Product name
MLFB
KEY-PLUG W780
iFeatures
6GK5907-8PA00
400 €
KEY-PLUG W740
iFeatures
6GK5907-4PA00
200 €
KEY-PLUG W700
Security
6GK5907-0PA00
200 €
Not restricted © Siemens AG 2015 All rights reserved.
List price
IWLAN antennas
Overview of antennas
Not restricted © Siemens AG 2015 All rights reserved.
IWLAN antennas and accessories
Ordering data antennas (1)
Image
Product name
MLFB
List price
(€)
ANT795-4MA
6GK5795-4MA00-0AA3
31,20
ANT795-4MC
6GK5795-4MC00-0AA3
31,20
ANT795-4MD
6GK5795-4MD00-0AA3
31,20
ANT792-6MN
6GK5792-6MN00-0AA6
159.-
ANT793-6MN
6GK5793-6MN00-0AA6
192.-
suitable for use with
SCALANCE W780/W740
ANT795-6MT
ANT795-6MN
6GK5795-6MT00-0AA0
6GK5795-6MN10-0AA6
Not restricted © Siemens AG 2015 All rights reserved.
260.188.-
SCALANCE W770/W730
SCALANCE W760/W720
IWLAN antennas and accessories
Ordering data antennas (2)
Image
Product name
MLFB
List price
(€)
ANT795-6DC
6GK5795-6DC00-0AA0
198.-
ANT793-6DG
6GK5793-6DG00-0AA0
223.-
ANT793-6DT
6GK5793-6DT00-0AA0
260.-
ANT793-8DP
6GK5793-8DP00-0AA0
210.-
ANT793-8DJ
6GK5793-8DJ00-0AA0
312.-
suitable for use with
SCALANCE W780/W740
ANT793-8DK
6GK5793-8DK00-0AA0
385.-
ANT792-8DN
6GK5792-8DN00-0AA6
222.-
Not restricted © Siemens AG 2015 All rights reserved.
SCALANCE W770/W730
SCALANCE W760/W720
IWLAN antennas and accessories
Ordering data antennas and accessories
Image
Product name
MLFB
List price
(€)
RCoax leaky
feeder
2.4 GHz
6XV1875-2A
14.6 / m
RCoax leaky
feeder
5GHz
6XV1875-5A
16.8 / m
ANT792-4DN
6GK5792-4DN00-0AA6
135
ANT793-4MN
6GK5793-4MN00-0AA6
151
LP798-2N
6GK5798-2LP10-2AA6
212
suitable for use with
SCALANCE W780/W740
SCALANCE W770/W730
IWLAN QMA / NConnect flexible
connection cable
Not restricted © Siemens AG 2015 All rights reserved.
6XV1875-5JH10
106
SCALANCE W760/W720
Example of a SCALANCE W788-2 M12 and W722-1 RJ45 configuration with
RCoax
Not restricted © Siemens AG 2015 All rights reserved.
SCALANCE W - Making the most of air
§ Technology / portfolio
§ Use cases
Not restricted © Siemens AG 2015 All rights reserved.
Use case: Overhead monorail
SCALANCE W722-1 RJ45 & W774-1 RJ45 with RCoax
§ The new SCALANCE W devices with
their compact design are ideally suited
for use with overhead monorails
§ With iPCF, the deterministic response
and fast roaming required for
PROFINET IO can be guaranteed
§ At the client end the W722-1 RJ45 is
equipped directly with iFeatures
§ At the AP end, a SCALANCE W774-1
RJ45 with KEY-PLUG is used
Not restricted © Siemens AG 2015 All rights reserved.
Use case: Storage and retrieval machines in high bay warehouses
SCALANCE W721-1 RJ45 & W761-1 RJ45 with RCoax
§ Wireless S7 communication without wear and tear
between a central PLC and a storage and retrieval
machine
§ As an access point, the SCALANCE W761-1 RJ45
feeds into individual RCoax segments laid in
different aisles
§ Use of 2.4 GHz or 5 GHz possible
§ Can be expanded with video data thanks to the
higher bandwidths (150 Mbps) by using the current
wireless standard IEEE 802.11n
Not restricted © Siemens AG 2015 All rights reserved.
SCALANCE W - Making the most of air
Tim Schenk
Product Manager Automation Systems
Freilagerstrasse 28
8047 Zuerich
Telefon: +41 585 581 284
E-Mail:
[email protected]
Not restricted © Siemens AG 2015 All rights reserved.
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