Rockwell Automation T8141 Trusted Demonstration Unit - Manual (Page 13)

Trusted
TM
Demonstration Unit T8141
Issue 1 Feb 06 PD-T8141 13
4.2. Serial Ports
COMMS Terminal Block Pin Port Function
1 Tx
2 Rx
3
1 (RS232)
GND
4 Tx
5 Rx
6
2 (RS232)
GND
7 Rx/TxB
8 Rx/TxA
9 TxB
10 TxA
11
3 (RS422/485)
GND
12 Rx/TxB
13 Rx/TxA
14 TxB
15 TxA
16
4 (RS422/485)
GND
Table 3 Serial Port Terminations