Rockwell Automation 1785-LTx,D17856.2.1 Classic PLC-5 Programmable Controllers Users Manual - Manual (Page 67)

Choosing Communication
Chapter 5
5-9
Figure 5.7
Examples of DH+ Link Connections (DaisyĆChain and
Trunkline/Dropline)
1
SH
2
13061
Notes:
Once a programming terminal is connected to one processor, it can
communicate with each processor you connect on DH+.
Use only AllenĆBradley station connectors.
When the processor is an end
device, terminate the link.
T50
PLCĆ5 PLCĆ5 PLCĆ5 PLCĆ5
T50
PLCĆ5 PLCĆ5 PLCĆ5
DaisyĆchain configuration
Trunkline/dropline configuration
Station connector (see notes)