Advertisement
Table of Contents
Field Wire Conversion Module for Modicon B825-016 to 1756-IB16
(Cat 1492-CM800-LD008)
Local language (French, Italian, German & Spanish) versions of this document can be downloaded by going to www.ab.com.
In the left margin click on Publications Library and Literature Library. In the Search Area (right margin), Search by Catalog
Number and in the Search box type in the catalog number of the conversion system component.
I. Module Description
The 1492-CM800-LD008 conversion module provides field wire signal conversion from a Modicon® B825-016, 20 to
28Vdc, 16-pt input module to a ControLogix 1756-IB16, 10 to 31.2Vdc, 16-pt input module. The conversion module
provides the mating connections to the B825-016 swing-arm (terminal block) with the attached field wires. It routes
those signals, via its 20-pin connector and a 1492-CABLEX pre-wired cable to compatible terminals of the 1756-
IB16 (refer to the Wiring Diagram on page 2).
WARNING
II. Module Installation
The 1492-CM800-LD008 conversion module must be installed in a 1492 conversion base-plate and cover-plate assem-
bly. The installation of the module into the assembly is explained in the Installation Manual that ships with the conversion
assembly. For a list of compatible assemblies refer to Appendix A.
III. Conversion Module Compatibility Matrix
Conversion Module
1492-CM800-LD008
This is the cable length in meters and tenths of meters (e.g. 015 = 1.5 meters). Recommended cable
length is 003 (00.3 meters).
10000021883 (Version 00)
Printed in Germany
20-Pin Connector for 1492-CABLEX
1492-CM800-LD008 Conversion Module
De-energize and lockout any and all power to all I/O field devices connected to the Modicon 800 I/O
housing, and the power to the 800 I/O housing 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.
Compatible 800
Input Module
B825-016
Mating Connector for
B800 Terminal Block
Compatible 1756
Input Module
1756-IB16
Required 1492 Cable
1492-CABLEX
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for AB Quality 1492-CM800-LD008
Summary of Contents for AB Quality 1492-CM800-LD008
- Page 1 Number and in the Search box type in the catalog number of the conversion system component. I. Module Description The 1492-CM800-LD008 conversion module provides field wire signal conversion from a Modicon® B825-016, 20 to 28Vdc, 16-pt input module to a ControLogix 1756-IB16, 10 to 31.2Vdc, 16-pt input module. The conversion module provides the mating connections to the B825-016 swing-arm (terminal block) with the attached field wires.
- Page 2 There are several key application considerations and system specifications (bottom of drawing) when using WARNING these components (conversion module, cable and output module). Read and understand these consider- ations before installation. Conversion: B825-016 to 1756-IB16 with 1492-CM800-LD008 1492-CM800-LD008 1756-IB16 1492-CABLE003X...
- Page 3 V. 1492-CM800-LD008 Conversion Module Specifications (Operating specifications are when installed in the Conversion System base / cover-plate assembly) Specification Value Dimensions 288.9 mm (height) x 139.7 mm (depth) x 44.5 mm (width) 11.37 in. (height) x 5.5 in. (depth) x 1.75 in. (width) Approximate Shipping Weight 300g (0.66 lbs) (includes carton)
- Page 4 VI. Appendix A - 800 Housing to 1756 Chassis Conversion System Selection Process 1) Determine the number of 800 I/O modules actually used in the 800 I/O Housing to be converted to 1756 I/O. 2) Review the data in Column 5 from the below table, and select a 1756 I/O Chassis which meets your conversion needs from Step 1.
Need help?
Do you have a question about the 1492-CM800-LD008 and is the answer not in the manual?
Questions and answers