1492-CABLE010TBNH Ser C (PU)

Allen Bradley Bulletin 1492 | Pre-Wired Digital Cable

Pre-Wired cable for digital I/O modules, Cable Type TBNH, 20 Conductor, 18 Awg, w/1756-TBNH Connector, 1.0 Meter (3.28 Feet)

The Allen-Bradley 1492-CABLE010TBNH is a high-performance pre-wired cable assembly designed for the ControlLogix platform.

It provides a direct, reliable connection between 1756 I/O modules and 1492 Interface Modules (IFMs), significantly reducing

wiring time and the risk of termination errors in complex control cabinets.

This cable features a 20-pin 1756-TBNH Removable Terminal Block (RTB) on one end, specifically engineered for high-density

digital I/O modules such as the 1756-IB16 or 1756-OB16E. The opposing end is equipped with a standard 20-pin D-shell

connector for quick attachment to a variety of 1492 digital interface modules, creating a "plug-and-play" wiring solution

for industrial automation systems.

Constructed with high-flexibility 22 AWG shielded conductors, the 1492-CABLE010TBNH is built to maintain signal integrity in

electrically noisy environments. The 1.0-meter (3.3 feet) length is optimized for clean cable management within standard

industrial enclosures, and the molded strain relief on the connectors ensures long-term durability under operational

vibration.

The assembly is rated for standard industrial voltages and temperatures, operating reliably between 0–60°C. It simplifies

system maintenance by allowing entire modules to be swapped quickly without individual wire labeled tracing. The cable is

manufactured to meet UL and CSA standards, ensuring compliance for global industrial applications.

Key Specifications:

 - Length: 1.0 Meter (3.3 Feet)

 - Primary Connector: 1756-TBNH (20-Pin Screw Terminal)

 - Secondary Connector: 20-Pin D-Shell (for IFM)

 - Wire Gauge: 22 AWG

 - Platform: ControlLogix (1756 Chassis)

 - Series: C