28
Device Description
WAGO-TO-PASS® 761
761-314 TO-PASS® Mobile, 4 AI
Manual
Version 2.0.0
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3.4.10
Serial Interface to PC
Table 10: Serial interface to the PC
Figure 10: Serial interface to the PC
and MODBUS interface
Pin
Description
1
Not assigned
2
TXD
3
RXD
4
Not assigned
5
GND
6
Not assigned
7
Not assigned
8
Not assigned
9
Not assigned
Table 11: PC interface cable assignment
WAGO TO-PASS
®
PC (D-Sub 9)
Pin
Description
Pin
Description
2
TXD
2
RXD
3
RXD
3
TXD
5
GND
5
GND
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.
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