Lenze PROFIBUS Controller-based Automation - Manual (Page 23)

Lenze · Controller-based Automation · PROFIBUS® Communication Manual · DMS 4.3 EN · 04/2014 · TD17
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5 Technical data
5.1 Technical data of the MC-PBM / MC-PBS communication card
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PROFIBUS connection
By means of the 9-pin Sub-D socket you can connect the communication card with the bus system.
View Pin Assignment Description
1 Not assigned -
2 Not assigned -
3 RxD/TxD-P Data line B (received data/transmitted data, plus)
4 RTS Request To Send (received data/transmitted data, no
differential signal)
5 M5V2 Data ground (ground to 5 V)
6 P5V2 5 V DC / 30 mA (bus termination)
7 Not assigned -
8 RxD/TxD-N Data line A (received data/transmitted data, minus)
9 Not assigned -
1
6
5
9