Lenze E94AYCPM - Manual (Page 27)

Lenze · E94AYCPM communication module (PROFIBUS®) · Communication Manual · DMS 12.0 EN · 11/2012 · TD17
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5 Installation
5.2 Electrical installation
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5.2.4 PROFIBUS connection
The 9-pin Sub-D socket X201 serves to connect the communication module to the bus system.
Assignment of the 9-pin Sub-D socket X201
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