Overview
The Allen-Bradley 1492-CABLE010Y is a pre-wired digital cable assembly designed for use with isolated 1756 16-point I/O modules in CompactLogix and ControlLogix automation systems. This cable eliminates the need for field termination, reducing installation time and ensuring proper connectivity between interface modules and field I/O devices. Part of the Allen-Bradley Bulletin 1492 I/O Wiring Systems family, it provides a proven, reliable connection solution for industrial automation applications.
Key Features
- Pre-wired and ready for immediate installation—no field termination required
- 40-conductor design for comprehensive signal connectivity
- Factory-terminated connectors ensure reliable, tested connections
- Compact 1.0 meter (3.28 feet) length suitable for standard cabinet and panel layouts
- Conforms to Allen-Bradley standard wiring practices and reliability specifications
Technical Specifications
- Cable Length: 1.0 meter (3.28 feet)
- Conductor Count: 40 conductors
- Wire Gauge: #22 AWG
- Module Connector: 1756-TBCH
- Field Connector: IFM 40-pin connector
- Cable Type: Digital/Signal Cable
- Shielding: Twisted pair, per Bulletin 1492 standard
Typical Applications
- Connecting isolated 1756 I/O modules to field-mounted interface modules in control panels
- Digital signal distribution for CompactLogix and ControlLogix systems
- Industrial automation systems requiring pre-terminated, tested cable assemblies
- Machine builders and system integrators seeking reduced installation time and risk
- Retrofit and upgrade projects replacing existing 1492-series wiring systems
Compatibility & Replacements
Compatible With
- Allen-Bradley isolated 1756 16-point Digital I/O Modules
- 1756-TBCH interface connectors on ControlLogix and CompactLogix modules
- IFM (Interface Module) 40-pin connector field devices
- Rockwell Automation Studio 5000 and RSLogix 5000 configured I/O systems
Replaces / Drop-In Replacement For
- Previous versions of 1492-series digital cables with equivalent connector types
- Custom-fabricated 40-conductor cables between 1756 modules and field I/O interfaces
Works With
- CompactLogix and ControlLogix processors
- Studio 5000 automation engineering software
- EtherNet/IP networks (when used with compatible network modules)
- All Bulletin 1492 interface module and connector products
