Rockwell Automation 1756-DH485 ControlLogix DH-485 Communication Module User Manual - Manual (Page 27)

Publication 1756-UM532A-EN-P - May 2006
Overview of the DH-485 Network 2-9
Configure the SLC 5/03, SLC 5/04, and SLC 5/05 Controller Channel
0 for DH-485
The RS-232 port (channel 0) of the SLC 5/03, SLC 5/04, and SLC 5/05
controllers can be configured for DH-485 protocol. You can connect channel
0 of the SLC 5/03, SLC 5/04, and SLC 5/05 controllers to a DH-485 network
using the 1747-CP3 cable and a 1761-NET-AIC Advanced Interface
Converter (AIC+). In this case, the AIC+ must be powered with 24V dc. The
1746-P1, -P2, -P4, -P5, and -P6 power supplies provide 24V dc user power
that may be used to power the AIC+
Configure an SLC Controller for DH-485.
APS
SLC 5/01
1747-AIC
1747-C11
DH-485
DH-485
1761-NET-AIC
24V dc User Power
Connection
1761-NET-AIC
24V dc User Power Connection
Personal Computer
RS-232
24V dc Power
Supply
SLC 5/03, 5/04, or 5/05
1747-CP3 or
1761-CBL-PM02
1761-CBL-PM02 or
1747-CP3