Serial Interface To The Pc And Modbus Interface; Figure 10: Serial Interface To The Pc And Modbus Interface; Table 11: Serial Interface To The Pc And Modbus Interface; Table 12: Pc Interface Cable Assignment - WAGO -TO-PASS 761 Manual

30 Device Description
3.4.10

Serial Interface to the PC and MODBUS Interface

Table 11: Serial interface to the PC and MODBUS interface

Figure 10: Serial interface to the PC
and MODBUS interface

Table 12: PC interface cable assignment

Telecontrol Module
Pin
2
3
5
Connecting laptops and PCs without serial interface:
If the laptop or PC does not have a serial interface, use the USB adapter 761-
9005, which is available as an accessory.
761-217 Telecontrol Module Compact, 8 AI, Web, MODBUS485
®
TO-PASS
Description
TXD
RXD
GND
Pin Description
1 Not assigned
2 TXD
3 RXD
4 Not assigned
5 GND
6 Not assigned
7 MODBUS D1 (B)
8 MODBUS D0 (A)
9 Not assigned
Pin

2

3
5
WAGO-TO-PASS® 761
PC (D-Sub 9)
Description
RXD
TXD
GND
Manual
Version 1.0.0