Rockwell Automation 1492-CM1771-LD002 Field Wire Conversion Module - Manual (Page 2)

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IV. Conversion Module Wiring Diagram
The following diagrams show the connections from the existing 1771-IAD and 1771-IMD swing-arm, through the conver-
sion module, 1492 cable and to the 1756-IH16I and 1756-IM16I input module. The diagrams can be used as an aid in
possible system troubleshooting.
1492-CM1771-LD002
Conversion: 1771-IAD to 1756-IH16I with with 1492-CM1771-LD002
Conversion Module Installation and Application Considerations
The input delay times for the 1771-IAD module versus 1756-IH16I module are as follows:
1771-IAD 1756-IH16I
a) Off-to-On Delay 3ms @120V DC 2ms (plus selectable filter)
b) On-to-Off Delay 25ms (+/-5ms) 6ms (plus selectable filter)
The 1771-IAD module is rated 79V to 138V AC or DC. The 1756-IH16I module is rated 90V to 146V DC. If the input
spurce voltage is AC use a 1756-IA16 and 1492-CM1771-LD002 conversion module.
Refer to your 1771-IAD and 1756-IH16I Installation Manual wiring schematics and diagrams for more details.
[Reference Doc: 41170-927 (Version 01)]
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
PN-40373
DIR 10000060085 (Version 00)
A
00
01
02
03
04
05
06
07
E
10
11
12
13
14
15
16
17
Input 14
Input 16
Input 15
Input 17
Input 04
Input 06
Input 05
Input 07
Input 00
Input 02
Input 01
Input 03
Input 10
Input 12
Input 11
Input 13
Terminal A
Terminal E
1771-WH Swing Arm
B
C
D Terminal B
Terminal C
Terminal D
+
-
1
2
3
4
5
6
7
8
9
10
11
12
13
15
16
17
18
19
20
14
21
22
23
24
25
26
27
28
29
30
31
32
33
35
36
37
34
1756-IH16I
IN-0
2
1
IN-1
4
3
IN-2
6
5
IN-3
8
7
IN-4
10
9
IN-5
12
11
IN-6
14
13
1492-CONCAB005Y
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
IN-7
16
15
IN-8
18
17
IN-9
20
19
IN-10
22
21
IN-11
24
23
IN-12
26
25
IN-13
28
27
IN-14
30
29
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
IN-15
32
31
GND-0
GND-1
GND-2
GND-3
GND-4
GND-5
GND-6
GND-7
GND-8
GND-9
GND-10
GND-11
GND-12
GND-13
GND-14
GND-15