V. wiring diagrams – Rockwell Automation 1492-CM1771-LD006 Field Conversion Module User Manual
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V. Wiring Diagrams
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
WARNING
Conversion: 1771-OAD to 1756-OA16
1771-WH, WHF, WHFB Swing Arm
From 1771-OAD
Conversion Module
1492-CM1771-LD006
Cable
1492-CONCAB005X
1756-OA16
PN-114278
DIR 10000060089 (Version 01)
Publication 1492-IN036B-EN-E
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-OA16 RTB. Recommended cable lengths of 0.5M or 1.0M (005=0.5M,
010=1.0M). See table 2 for other lengths.
The 1771-OAD module output current limits versus 1756-OA16 limits are as follows:
1771-OAD
1756-OA16 w/ 1492-CONCAB005X
a) Current/Point
2A
0.5A
b) Current/Module
8A
4A
c) Surge Current/point
25A for 100ms
5A for 43ms
The L2 terminal (Terminal E) on the 1771-OAD module was an optional connection, but it is required for the 1756-OA16. This
connection must be added if it was not connected.
The 1771-OAD is rated 10V to 138V AC. The 1756-OA16 is rated 74V to 256V AC.
Refer to your 1771-OAD and 1756-OA16 Installation Manual wiring schematics and diagrams for more details. Ensure 1756 output
module ratings are not exceeded.
[Reference Doc: 41170-935 (Version 01)]
10
L1-0
OUT-0
1
OUT-1
2
OUT-2
3
OUT-3
4
OUT-4
5
OUT-5
6
OUT-6
7
OUT-7
8
OUT-8
11
OUT-9
12
OUT-10
13
OUT-11
14
OUT-12
15
OUT-13
16
OUT-14
17
OUT-15
18
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
L1-1
20
9
L2-0
19
L2-1
A
1
00
19
01
3
02
4
03
5
04
6
05
7
06
8
07
9
E
10
11
10
12
11
13
12
13
15
14
16
15
17
16
17
18
20
14
2
Output 14
Output 16
Output 15
Output 17
Output 04
Output 06
Output
Device
Output 05
Output 07
Output 00
Output 02
Output 01
Output 03
Output 10
Output 12
Output 11
Output 13
L1
L2
B
C
D
L1
L1
L1
L1
L2
24
21
22
23
25