Rockwell Automation 1771-OA AC (120V) Output Module - Manual (Page 8)

AC Output Module 8
Publication 1771-IN080A-EN-P - November 2002
Figure 1
Connection Diagram
A
O
1
2
3
4
5
6
7
B L2
L2
ac Low
L1
120V ac High
ac Device
controlled by terminal
L1
(Actual wiring runs in this direction.)
11884-I
Output 03
Output 02
Output 01
Output 00
Output 04
Output 05
Output 06
Output 07
You can use an output of the 1771–OA module to drive an input of a
120V AC input module (1771–IA, –IA2, –ID and –IAD) to indicate
status, such as the turning on a motor starter (Figure 2). However,
you must add an external resistor between the output terminal and
the common (L2) (Figure 2). Typically, this is a 2.5K ohm, 10W
resistor.