Eaton XN300 - 38.2 Pin assignment; 38.5 Library with function blocks for running XN-322-2 SI-RS

38 XN-322-2SI-RS serial interface specialty module
38.2 Pin assignment
313 XN300 slice modules 02/24 MN050002EN Eaton.com
38.2 Pin assignment
Figure 175: Pin assignment
a X1
– Rx RS-232 RxD1 Read
– Tx RS-232 TxD1 Transmit
– RT RS232 RTS1 Ready to send/ oder: TxD2 Transmit D2
– CT RS232 CTS1 Clear to send / oder: RxD2 Read D2
– G RS232 GND
b X2
– A RS485 A
– B RS485 A
– G RS485 GND
c X3
– A RS485 A
– B RS485 A
– G RS232 GND
2SI
RS
S
U
X1
X2
X3
A
B
G
A
B
G
Rx
Tx
RT
CT
G
G
①
②
③