MDM 00, Modem for the S7 Rack

MDM 00, Modem for the S7 Rack
86
Modem
Catalog 12
MDM 300, Modem for the S7 Rack
Features
•
•
•
•
•
•
RS232 9-way and USB with virtual COM port
Destination countries worldwide (analog)
Power supply via backplane bus or external 24 V
SMS transmission (analog, ISDN)
2 digital inputs for transmitting SMS
2 outputs can be switched via telephone call
MDM 300
in-situ use
modem operation
RS232 or USB
SSW7-TS
MDM 300 modem for the S7 Rack
PG/PC
The MDM 300 of Systeme Helmholz GmbH is a universal modem
that can be installed in a single-wide S7-3001) housing for the
sectional rail. A 56k modem is integrated into the housing of the
MDM 300 that is prepared for use worldwide. Alternatively versions with ISDN or GSM functionality are also available.
Besides teleservice of a VISU/SCADA system, the main application is global data exchange.
By using SHTools software parameterization and diagnostic functions are possible. For firmware update a free download of the
latest SHTools version is available on our website
www.helmholz.com.
COM
interface
Modem
Teleservice
worldwide
telephone
network
Application example MDM 300
Accessory-Note
For GSM antennas, see page 88.
Ordering Data
Order No.
MDM 300 analog
(incl. RJ11 + TAE cable each 3m, RS232
connecting cable, USB cable, manual,
CD with software)
700-754-1MD11
MDM 300 ISDN
(incl. RJ11 cable 3m, RS232 connecting cable, USB cable, manual,
CD with software)
700-754-1IS11
MDM 300 GSM
(incl. RS232 connecting cable, USB
cable, manual, CD with software)
(GSM antennas see page 88)
Modem cable, 2 m
Mounting rail Adapter for DIN rail
(optional)
Mounting rail 40 mm
700-754-1GS11
700-754-7VK11
700-390-6BA01
700-390-1XA04
1) S7-300 is a registered trademark of Siemens AG
Systeme Helmholz GmbH | 91091 Großenseebach | Phone: +49 9135 7380-0 | Fax: +49 9135 7380-110 | Internet: www.helmholz.com
Modem
Catalog 12
MDM 300, Modem for the S7 Rack
Technical Data
MDM 300 analog
MDM 300 ISDN
MDM 300 GSM
Degree of protection
IP 20
IP 20
IP 20
Dimensions (D x W x H)
116 x 40 x 124 mm
116 x 40 x 124 mm
116 x 40 x 124 mm
Weight
Approx. 280 g
Approx. 280 g
Approx. 280 g
Operating voltage
DC +24 V ± 25 %, external or
5 V via backplane bus
DC +24 V ± 25 %, external or
5 V via backplane bus
DC +24 V ± 25 %, external
Current consumption
Approx. 350 mA
(backplane bus)
Approx. 120 mA (external
Approx. 350 mA
(backplane bus)
Approx. 120 mA (external)
Approx. 50 mA
(backplane bus)
Approx. 200 mA (external)
Ambient temperature
0 °C to + 60 °C
0 °C to + 60 °C
0 °C to + 60 °C
Number of inputs (in groups of)
2/2
2/2
2/2
Number of outputs (in groups of)
2/2
2/2
2/2
Communication interface
USB and RS232
USB and RS232
USB and RS232
USB interface
Type
USB-B socket
USB 2.0, USB 1.1 compliant
USB-B socket
USB 2.0, USB 1.1 compliant
USB-B socket
USB 2.0, USB 1.1 compliant
Transmission rate
9.6 kbps to 115.2 kbps
via virtual COM port
9.6 kbps to 115.2 kbps
via virtual COM port
9.6 kbps to 115.2 kbps
via virtual COM port
RS232 interface
RS232, Sub-D 9-way socket
RS232, Sub-D 9-way socket
RS232, Sub-D 9-way socket
Transmission rate
9.6 kbps to 115.2 kbps
9.6 kbps to 115.2 kbps
9.6 kbps to 115.2 kbps
Modem
Analog interface
56 kbps (V.92)
ISDN-S0 interface acc. to ITU
I.430, 64 kbps
Quadband: GSM850,
EGSM900, DCS1800,
PCS1900
Modem connection
RJ-11 socket
RJ-11 socket
3 V SIM card, FME connector
for antenna
SMS transmission
2
2
2
Transmission standards
V.90, V.34+, V.34, V.32bis,
V.32, V.22, V.22bis, V.21,
V.23, BELL standard 103, 212
Fax Class 1, Fax Class 2
Transmission in D channel at
9.600 bps (X.31-D)
Transmission in B channel at
64.000 bps (X.31-B)
Class 4 (2 W) for GSM850/
EGSM900
Class 1 (1 W) for
DCS1800/PCS1900
Protocols
B channel: V.110, X75, X25/
X31, HDLC (transparent)
D channel: DSS1, X.31
Systeme Helmholz GmbH | 91091 Großenseebach | Phone: +49 9135 7380-0 | Fax: +49 9135 7380-110 | Internet: www.helmholz.com
87
Antennas
Catalog 12
including Wallclamp
90 mm
270 mm
Antennas for GSM Modems
2.5 m connection cable
5 m connection cable
Static triband antenna for wall mounting (in- and outside)
Quadband magnetic base antenna
100 mm
63 mm
113 mm
88
Height 17.3 mm
Mounting with glue pad
3 m connection cable
Patch triband antenna for wall mounting (inside)
Portable quadband antenna with integrated knee-joint for mobile use
To ensure the function of the GSM radio system in a – in most
cases special – industrial environment, it is important to select
a Systeme Helmholz GSM antenna an advance for the greatest
possible reliability.
Despite careful planning, the quality and speed of transmission
always also depend on the level of development of and load on
the GSM network.
To increase the flexibility still further, corresponding GSM
extensions of various lengths are available as accessories for the
antennas offered.
Magnetic base antenna
The quadband magnetically adhering antenna supports all
relevant GSM radio frequencies. It adheres reliably to all magnetic surfaces because of its strong permanent magnet. Due to its
compact dimensions, this omnidirectional antenna is ideal for
mounting on the top or side of a cabinet. The 2.5 m long connecting cable provides a sufficient radius of action for this and is
permanently connected to the antenna.
Outdoor antenna
The stationary triband antenna is a non-directional station
antenna with a gain of up to 2 dBi. It is protected in a robust and
weatherproof GFK conduit, is supplied with a wall mount, and
is therefore especially suitable for mounting on vertical surfaces, such as building walls etc. It can be used equally well both
outdoors and indoors. Metal surfaces should not be located in
proximity to the emitting antenna. The 5 m long connecting able
is permanently connected to the antenna.
Ordering Data
Order No.
Local triband antenna
Quadband magnetic base antenna
Patch triband antenna
Portable quadband antenna
700-751-ANT01
700-751-ANT02
700-751-ANT03
700-751-ANT04
GSM antenna extension cable, 5 m
GSM antenna extension cable, 10 m
GSM antenna extension cable, 15 m
700-751-ANTK01
700-751-ANTK02
700-751-ANTK03
Top-mounting antenna
Patch antenna with a flat, robust design for indoor use. It is fixed
by means of an adhesive pad on preferably horizontal surfaces. It
functions independently of external grounding surfaces and can
be mounted on nearly any material. The 3 m long connecting
cable is permanently attached and can exit in the horizontal or
vertical direction.
Portable antenna
Small omnidirectional antenna for direction connection to
the GSM modem. Implemented as a dipole antenna, it ensures
mobile use in the 900/1800 MHz band. For this type of antenna, a
minimum clearance of 60 cm from other antennas and standing
metal parts must be ensured on all sides in the application. The
direction of emission can be optimized with the integrated kneejoint.
The antennas can be used in conjunction with the following
products:
REX 300, SSW7-TS PRO, SSW7-TS with modem, TS 300 and MDM
300 in the GSM variant in each case.
Systeme Helmholz GmbH | 91091 Großenseebach | Phone: +49 9135 7380-0 | Fax: +49 9135 7380-110 | Internet: www.helmholz.com
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