YSI DIQ/S 182-PR System 182 - Manual (Page 114)

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
M C S
ESC
OK
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 -