Rockwell Automation 1762-Lxxxx MicroLogix 1200 Programmable Controllers - Manual (Page 77)

Publication 1762-UM001G-EN-P - March 2011
Communication Connections 4-11
Single Cable Connection
When connecting a single cable to the DH-485 connector, use the following
diagram.
Multiple Cable Connection
When connecting multiple cables to the DH-485 connector, use the following
diagram.
Table 4.4 Connections using Belden #3106A Cable
For This Wire/Pair Connect This Wire To This Terminal
Shield/Drain Non-jacketed Terminal 2 - Shield
Blue Blue Terminal 3 - (Common)
White/Orange White with Orange Stripe Terminal 4 - (Data B)
Orange with White Stripe Terminal 5 - (Data A)
Table 4.5 Connections using Belden #9842 Cable
For This Wire/Pair Connect This Wire To This Terminal
Shield/Drain Non-jacketed Terminal 2 - Shield
Blue/White White with Blue Stripe
Cut back - no connection
(1)
(1) To prevent confusion when installing the communication cable, cut back the white with blue stripe wire
immediately after the insulation jacket is removed. This wire is not used by DH-485.
Blue with White Stripe Terminal 3 - (Common)
White/Orange White with Orange Stripe Terminal 4 - (Data B)
Orange with White Stripe Terminal 5 - (Data A)
Orange with White Stripes
White with Orange Stripes
Shrink Tubing Recommended Blue (#3106A) or
Blue with White
Stripes (#9842)
Drain Wire
6 Termination
5 A
4 B
3 Common
2 Shield
1 Chassis Ground
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