Instruction Manual

PROFIBUS connection System 182

7 - 4

ba76024e01 02/2012

Fig. 7-2 DIQ/S 182-PR with Phoenix connector

Pin assignment of the

connector

* Wire colors when using a standard PROFIBUS cable.

Note

Please observe the operating manual of the connector.

approx. 100 mm

ESC

Pin Color* Name Function

1 -

2 -

3 Red B line Positive RxD/TxD according to

RS 485 specification

4 RTS Request To Send

5 GND BUS Reference potential for data lines and

terminating resistors

6 +5 V BUS Supply voltage for

terminating resistors

7 -

8 Green A line Negative RxD/TxD

according to RS 485 specification

9 -