Rockwell Automation 1785-LTx,D17856.2.1 Classic PLC-5 Programmable Controllers Users Manual - Manual (Page 71)

Choosing Communication
Chapter 5
5-13
Figure 5.11
1785ĆKE (Series B) Connection through an RSĆ232ĆC Serial Port
DH+ link
1785ĆKE Series B
T53 serial port
COM1 or COM2
PLCĆ5/10, Ć5/12, Ć5/15, or
Ć5/25 processor
Figure 5.12
1770ĆKF2/B Connection through an RSĆ232ĆC Serial Port
DH+ link
1770ĆKF2/B
T53 serial port
COM1 or COM2 PLCĆ5/10, Ć5/12, Ć5/15, or
Ć5/25 processor