
WAGO-PERSPECTO 762
Assembly
23
762-2035, -2057, -2104, -2121, -2150 PERSPECTO VP, Visu-Panel
4.1.2
X2 - Serial Interface RS-485 / RS232
The interface is designed as a combined RS-485 / RS-232 interface. It is DC
coupled with the power supply of the device. It is generally used for
communication (service devices, modem operation, etc.).
The connected data cable must be shielded.
Figure 5: X2 - serial interface RS-485 / RS232
Table 7: X2 pin assignment
Pin
Assignment
Function
1
Y (Tx+)
RS -485
2
RxD
Receive Data for RS-232
3
TxD
Transmit Data for RS-232
4
Z (Tx-)
RS -485
5
GND 5V
Signal Ground
6 R-
Terminating
resistor
-
7
B (Rx-)
RS -485
8
A (Rx+)
RS -485
9
R+
Terminating re
Manual
Version 1.0.0