Rockwell Automation 1762-Lxxxx MicroLogix 1200 Programmable Controllers - Manual (Page 75)

Publication 1762-UM001G-EN-P - March 2011
Communication Connections 4-9
Connect to a DH-485
Network The following illustration shows how to connect to a DH-485 network.
Recommended Tools
To connect a DH-485 network, you need tools to strip the shielded cable and
to attach the cable to the AIC+ Advanced Interface Converter. We
recommend the following equipment (or equivalent):
Table 4.3 Working with Cable for DH-485 Network
Description Part Number Manufacturer
Shielded Twisted Pair Cable #3106A or #9842 Belden
Stripping Tool 45-164 Ideal Industries
1/8” Slotted Screwdriver Not Applicable Not Applicable
TERM A B COM SHLD CHS GND
TX
TX PWR
TX
DC SOURCE
CABLE
EXTERNAL
TERM A B COM SHLD CHS GND
TX
TX PWR
TX
DC SOURCE
CABLE
EXTERNAL
(2) (3)
(1)
(2) (3)
(1)
MicroLogix 1200
connection from port 1 or port 2
to MicroLogix Channel 0
1761-CBL-AM00
or 1761-CBL-HM02 (4)
1761-CBL-AP00
or 1761-CBL-PM02
(4)
1761-CBL-AP00
or 1761-CBL-PM02
1747-CP3
or 1761-CBL-AC00
24V dc
(user supply required if Port 2 is
not connected to a controller)
AIC+
24V dc
(user supplied)
PC
PC to port 1
or port 2
(1) DB-9 RS-232 port
(2) mini-DIN 8 RS-232 port
(3) RS-485 port
(4) Series C or higher cables are required.
MicroLogix DH-485 Network
AIC+
Belden, shielded,
twisted-pair cable
(see table below)