Rockwell Automation 1492-CM1771-LD006 Field Conversion Module - Manual

Digital I/O Conversion Module
(Cat 1492-CM1771-LD006)
I. Description
This Digital I/O Conversion Module provides for the conversion of (1) 1771, 16 point I/O modules to be converted to (1) 1756,
16 point I/O module OR (1) 1771, 16 point I/O module to (2) 1756, 8 point I/O modules, and consists of the following:
(1) 1771 Module (16pt) to (1) 1756 Module (16pt)
(1) Conversion Module: 1492-CM1771-LD006
(1) Cable: 1492-CONCAB005X (Table 2)
(1) Conversion Mounting Assembly: 1492-MUA… (Table 1)
(1) 1771 Module (16pt) to (2) 1756 Module (8pt)
(1) Conversion Module: 1492-CM1771-LD006
(1) Cable: 1492-CONCAB005S2 (Table 2)
(1) Conversion Mounting Assembly: 1492-MUA… (Table 1)
This conversion is accomplished without the removal of any field wires from the existing 1771 Swing Arms. The existing 1771
Swing Arm fits directly onto the edge connectors of the 1492 Conversion Module. On one end of the 1492 Cable is (1) connec-
tor for the Conversion Module. On the other end are (1) or (2) Removable Terminal Blocks (RTBs) for the 1756 I/O module(s),
as shown in the photos below. The I/O signals are routed through the 1492 Conversion Module and the 1492 Cable to the
appropriate terminals on the 1756 I/O module(s) per the Wiring Diagrams in Section V. As standard, the 1492 Cables are 0.5M
long, but we also offer a 1.0M cable length. Refer to the footnotes in Table 2 for further details.
Conversion Compatibility and
Product I.D. Label
25-Pin Connector for cable 1492-CONCAB005X
Conversion Compatibility
and Product I.D. Label
37-Pin Connector for cable
1492-CONCAB005S2
Cable
1492-CONCAB005S2
De-energize and lockout any and all power to all I/O field devices connected to the A-B 1771 I/O chassis,
and the power to the 1771 I/O chassis itself. Ensure all power is de-energized and locked out to any
device in the control cabinet where the conversion is to be performed. Ensure work is performed by
qualified personnel.
WARNING
PN-114278
DIR 10000060089 (Version 01)
Publication 1492-IN036B-EN-E
Printed in U.S.A.
1492-CM1771-LD006 Conversion Module