Lenze E84AYCPM Manual de usuario descargar pdf (Pagina 29)

5 Installation

5.3 Activating the bus terminating resistor

Lenze · E84AYCPM communication module (PROFIBUS®) · Communication Manual · DMS 5.0 EN · 11/2012 · TD17

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5.3.2 PROFIBUS connection

The 9-pole 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

1Not assigned-

2Not 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)

7Not assigned-

8 RxD/TxD-N Data line A (received data/transmitted data, minus)

9Not assigned-

1 2 ... 24 25 26 27 28 29 30 31 32 33 34 ... 114 115

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Lenze E84AYCPM Manual de usuario Pagina 29