Burkert Type 8793 - Manual (Page 194)

194
PROFIBUS DP
29.3. X1 - M12, 8-pole circular connector
Pin Configuration
On.the.device.
side
External.circuit./.Signal.level
1 not used
2 not used
Operating.voltage
3 GND 3
24 V DC ± 10%
max. residual ripple 10%
4 +24 V 4
Input.signals.of.the.control.centre.(e.g..PLC)
5 Binary input + 5 +
0 – 5 V (log. 0)
10 – 30 V (log. 1)
6 Binary input – 6 GND (identical with Pin 3)
Output.signals.to.the.control.centre.(e.g..PLC).-.(only.used.for.binary.output.option)
7 Binary output 1 (referring to Pin 3) 7 0 – 24 V
8 Binary output 2 (referring to Pin 3) 8 0 – 24 V
Table 100: Pin assignment; X1 - M12, 8-pole circular connector; PROFIBUS DP
29.4. X2/X3 - M12, 5-pole socket/circular connector -
bus connection
Pin Configuration External.circuit./.Signal.level
1 VP+5 Supply the terminating resistors
2 RxD/TxD-N Received/transmitted data -N, A-line
3 DGND Data transmission potential (earth to 5 V)
4 RxD/TxD-P Received/transmitted data -P, B-line
5 Shielding Shielding / protective earth
Table 101: Pin assignment; X2/X3 - M12, 5-pole circular connector/socket - bus connection, PROFIBUS DP
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Type 8792, 8793