Siemens SIMATIC PC Adapter TS Adapter User manual

SIMATIC
PC Adapter
TS Adapter
Quick Reference Guide
Edition 01/2003
A5E00078070-02

The reproduction, transmission or use of this document or its contents is not
permitted without express written authority. Offenders will be liable for damages.
All rights, including rights created by patent grant or registration of a utility model or
design, are reserved.
We have checked the contents of this manual for agreement with the hardware
and software described. Since deviations cannot be precluded entirely, we cannot
guarantee full agreement. owever, the data in this manual are reviewed regularly
and any necessary corrections included in subsequent editions. Suggestions for
improvement are welcomed.
Technical data subject to change.
Exclusion of Liability
Copyright E Siemens AG 2000 Ć 2003 All Rights Reserved
Siemens Aktiengesellschaft A5E00078070
Printed in the Fed. Rep. of Germany

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Contents
1 Product Definition 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 Package Components 4. . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Accessories 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 MPI/DP Network 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Prerequisites for Operation 5. . . . . . . . . . . . . . . . . . . . . . .
5.1 Hardware 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.2 Software 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 Connecting the Adapter 6. . . . . . . . . . . . . . . . . . . . . . . . . .
6.1 Safety-related Guidelines 6. . . . . . . . . . . . . . . . . . . .
6.2 General Remarks 7. . . . . . . . . . . . . . . . . . . . . . . . . .
6.3 Pin Configuration 10. . . . . . . . . . . . . . . . . . . . . . . . . .
6.4 Connection Procedures 12. . . . . . . . . . . . . . . . . . . .
6.5 Function and Operation of the Switch 13. . . . . . . .
6.6 Function of the Power LED 14. . . . . . . . . . . . . . . . .
7 Technical Specifications 15. . . . . . . . . . . . . . . . . . . . . . . .
7.1 Supplied PC/TS Adapter Versions 17. . . . . . . . . . .
7.2 Features of the PC/TS Adapter Versions 18. . . . . .
8 Approvals 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.1 Approval for USA and Canada 20. . . . . . . . . . . . . .
8.2 Approvals for Europe 22. . . . . . . . . . . . . . . . . . . . . .

PC/MPI Cable Kurzanleitung
ii PC/TS Adapter
A5E00078070-02

PC/TS AdapterQuick Reference Guide
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1 Product Definition
The adapter is available as:
SPC adapter 6ES7 972-0CA2x-0XA0
or
STS adapter 6ES7 972-0CA3x-0XA0
Note
Where ’adapter’ is referred to below, the text applies to both
variants.
The PC adapter connects a PC to the MPI/DP interface
(Multipoint Interface) via the serial COM port of an S7/M7/C7
system.
This does not require a PC slot, that is, the adapter is also
suitable for use in non-expandable PCs such as notebooks.
PC
1) RS232 cable 6ES7 901-1BF00-0XA0, length 6m
RS232
COM 1 ...
1) PC adapter19.2/38.4 kbps
S7/M7/C7
system
RS232 Switch
19.2/38.4 kbps MPI/DP
Figure 1-1 PC Adapter in the System

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With ’direct connection’, the TS adapter allows you to link
programming devices/PCs with S7/M7/C7 systems. With this
setup, the TS adapter corresponds in functionality to the PC
adapter.
With ’modem connection’, the TS adapter enables you to link
programming devices/PCs with S7/M7/C7 systems over the
telephone network.
PC
19.2/38.4 kb
RS232
COM1...
S7/M7/C7
system
MPI/DP
TS adapterRS232
Switch
19.2/38.4 kbps
1) RS232 cable 6ES7 901-1BF00-0XA0, length 6m
1)
Direct Connection
2) Modem cable (supplied with modem)
Modem
PG/PC
RS232
RS232
COM1... RS232
Modem
Telephone network
MPI/DP
TS adapterRS232
2) 2)
ModemConnection
S7/M7/C7
system
Figure 1-2 TS Adapter in the System
The TeleService optional package is always required to
operate the TS adapter (see 5.2 Software). The switch on the
adapter is used to change the transmission rate on the
RS232 side in direct connection. With modem connection, it
has no function.

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MPI/DP connector Adapter
RS232 connector
LED “POWER”
LED “ACTIVE”
Switch
“19.2/38.4 kbps”
Figure 1-3 Adapter
The two adapter types differ with respect to the location of the
MPI/DP parameters:
SThe MPI/DP parameters for the PC adapter are set in
“Set PG/PC interface”. When opening an online display
for the first time, ther parameters are transferred to the PC
adapter.
SThe MPI/DP parameters for the TS adapter are set via a
Teleservice application and stored permanently on the TS
adapter. When opening an online display for the first time,
these parameters are activated.

PC/TS Adapter Quick Reference Guide
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2 Package Components
SAdapter
SQuick Reference Guide
SMounting assembly (TS adapter only)
3 Accessories (not part of the adapter package)
SRS232 cable, 6 meters in length 6ES7 901-1BF00-0XA0
(required to operate the PC adapter and to operate the
TS adapter in direct connection only).
4 MPI/DP Network
A maximum of 32 nodes can be interfaced to an MPI/DP
network segment. The total cable length may not exceed 50
meters. Using so-called RS485 repeaters, several network
segments can be combined to form a network comprising a
maximum of 127 nodes.
The data signalling rate in an MPI/DP network is max. 12
Mbit/s.
Der Adapter unterstützt Übertragungsraten bis max.
1,5 Mbit/ s.
Note
Also refer to “S7-300, Hardware and Installation”.
!Warning
If the transmission rate is 187.5 Kbits/sec and
higher, it is not allowed to insert cable extensions
in the S7/M7/C7 adapter system connection
(spur lines not allowed).

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5 Prerequisites for Operation
5.1 Hardware
PC/programming device with a free COM port (COM1 or
COM2, 9-pin COM connection). Appropriate adapters for
other connector combinations are available in specialist
shops, for example 9-pin to 25-pin subminiature D connector.
GND
DCD
RXD
TXD
DTR
DSR
RTS
CTS
RI
Shield
Shield Shield
Shield
25-pin subminiature D:
Connector casingConnector casing
Signal: 9-pin subminiature D:
8
3
2
20
7
6
4
5
22
1) 1)
Pins or sockets, depending on usage
1
2
3
4
5
6
7
8
9
1)
Figure 1-4 9-Pin - 25-Pin RS232 Adapter
5.2 Software
PC adapter
SSTEP 7 Standard Package from V1 or
SS7 DOS
TS adapter
SSTEP 7 Standard Package from V3.1 and
STeleService optional package from Version 3.0

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6 Connecting the Adapter
6.1 Safety-related Guidelines
Qualified Personnel
A device/system may only be commissioned or operated by
qualified personnel. Qualified personnel as referred to in
safety guidelines in this document are persons authorized to
energize, de-energize, clear, ground, and tag circuits,
equipment and systems in accordance with established
safety practice. For a detailed description of the
safety-related guidelines, please refer to the Appendix.
Proper Usage
Please observe the following:
!Warning
The equipment/system or the system
components may only be used for the
applications described in the catalog or the
technical description, and only in combination
with the equipment, components, and devices of
other manufacturers as far as this is
recommended or permitted by Siemens.
The product will function correctly and safely only
it it is transported, stored, set up, and installed as
intended, and operated and maintained with
care.
Cleaning the Device
The device may be cleaned only using a soft cotton cloth and
neutral detergent. Make sure that no liquid penetrates the
housing.