Rockwell Automation 1771-OQ/B Isolated 24V dc Output Module Installation Instructions User Manual
Page 7
Publication 1771-IN081B-EN-P - June 2004
Isolated 24V dc Output Module 7
Figure 2
Connection Diagram
Connect your output device wiring to the field wiring arm as shown in Figure
2. Use two wires per output. Connect only one wire to a terminal. When
multiple connections to a terminal are required, use an auxiliary terminal strip.
Use stranded 14 gauge wire to minimize the voltage drop over long cable
distances.
dc
Output Device
Output 0
Output 1
dc Common
Output 2
Output 3
dc Common
+24V dc
+24V dc
Output 4
Output 5
dc Common
dc Common
Output 6
Output 7
+24V dc
Not used
+24V dc
Not used
dc
Output Device
User 24V
dc Supply
+
-
+
+
-
-
(Actual wiring runs in this direction.)
1
1066-I
Field W iring Arm
Cat. No. 1771-WF
18
17
16
1
15
14
13
12
11
10
9
8
7
6
5
4
3
2
+
-
+
+
-
-
dc
Output Device
dc
Output Device
User 24V
dc Supply
dc
Output Device
dc
Output Device
User 24V
dc Supply
+
-
+
+
-
-
+
-
+
+
-
-
dc
Output Device
dc
Output Device
User 24V
dc Supply
ATTENTION
Observe proper polarity with dc power connections.
Reverse polarity, or application of ac voltage could damage
the module.