Technical Data - Siemens SIMADYN D Hardware Manual

Communications support modules
SS52:

6.9.5 Technical data

General data
Power supply
6-46
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Pin Designation
1 RS 232:
Ground
2 RS 232: TxD
3
RS485 +
4 RTS
5 M5EXT
6 P5EXT
7 RS 232: RxD
8 RS485 -
9 RTS
Table 6-8 SS52: Pin assignment of the 9-pin SUB D socket connector X5
Dimensions (W x H x D)
Weight
The power supply (+5V, +15V and -15V) is established via the 48-pin plug
connector X1 to CS7.
+5 V
+15 V
-15 V
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Explanation
For „SS52load"; (for SS52 from edition, approx. 7.97!)
For „SS52load": Transmit signal
PROFIBUS: Receive- and transmit signal +
(corresponding to data B)
Request to send
(to drive an OLM; „1" when transmitting; as for pin 9)
External ground; to supply OLMs
External P5; to supply OLMs
For „SS52load": Receive signal
PROFIBUS: Receive- and transmit signal -
(corresponding to data A)
Request to send
(to drive the OLM; „1" when transmitting; as for pin 4)
70 x 184 x 22 mm
0.2 kg
SS5: max. 0,4 A
SS52: max. 0,7 A
max. 10 mA
max. 10 mA
Industry Automation
Hardware - SIMADYN D
Edition 12.2004
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