Rockwell Automation 1771-OWN Selectable Contact Installation Instructions - Manual (Page 10)

Selectable Contact Output Module 10
Publication 1771-IN037B-EN-P - July 2002
!
ATTENTION
Do not attempt to increase load current or wattage
capability beyond the rating by connecting two or
more outputs in parallel. The slightest variation in
output relay switching time may cause one set of
contacts to switch the total load current.
You can use the 1771-OWN output module to drive an input of a
120V ac input module (1771-IA, -IA2, -IAD) to indicate status of
turning on a motor starter as shown below, for example, but you
must connect a 15K, 2W resistor between the output and L2
(common). Inputs configured with the output module are not isolated
from each other.
Driving an Input Module with a 1771-OWN Output Module
120V AC Input Module
(Cat. No. 1771ĆIAD)
Selectable Contact Output Module
(Cat. No. 1771ĆOWN)
ac High
ac Low
L1
L2
Input 00
Input 01
Input 02
Input 03
Input 04
Input 05
Input 06
Input 07
Input 10
Input 11
Input 12
Input 13
Input 14
Input 15
Input 16
Input 17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Output 0
Output 2
Output 4
Output 6
Not used
Output 10
Output 12
Output 14
Output 16
Not used
Output 0
Output 2
Output 4
Output 6
Not used
Output 10
Output 12
Output 14
Output 16
Not used
Common 0
Output 1
Output 3
Output 5
Output 7
Common 1
Output 11
Output 13
Output 15
Output 17
Common 2
Output 1
Output 3
Output 5
Output 7
Common 3
Output 11
Output 13
Output 15
Output 17
10540ĆI
15K ohm, 2W
resistor
If multiple power supplies are used, do not exceed the specified isolation voltage.