1492-CABLE025X| Allen-Bradley | 1492 Pre-Wired Digital Cable Assembly

Product Overview

The Allen-Bradley 1492-CABLE025X establishes a direct, point-to-point digital connection between programmable logic controller (PLC) I/O modules and interface terminal blocks. This heavy-duty, pre-wired digital cable assembly eliminates manual terminal strip wiring, prevents layout cross-connection errors, and accelerates the integration of ControlLogix systems into manufacturing control panels.

Technical Specifications

Engineering Advantages

• Eliminates Manual Wire Stripping: The factory-terminated 1756-TBNH connector plugs directly into ControlLogix I/O modules. This design completely eliminates individual wire stripping, crimping, and manual screw-terminal torqueing at the PLC rack.

• Eradicates Point-to-Point Wiring Errors: The molded 20-pin connector locks securely into the corresponding 1492 interface module. This interlocking mechanism ensures correct pin alignment instantly, preventing wiring mistakes that cause costly component short circuits during commissioning.

• Saves Control Cabinet Space: High-density 22 AWG conductors bundle tightly inside a durable outer jacket, maintaining a slim cable profile that fits smoothly within narrow wire ducts and tight cabinet corners.

• Reduces Voltage Drop: The heavy-gauge 22 AWG copper conductors minimize internal electrical resistance, ensuring clean digital signal transmission and stable voltage levels over the full 2.5-meter run.

FAQs

• Is this cable assembly compatible with ControlLogix 1756 I/O modules?

  Yes. The cable includes a pre-wired 1756-TBNH removable terminal block, which attaches directly to standard high-density 1756 ControlLogix digital I/O cards.

• Do you sell this item as a 100% brand new product?

  Yes. We guarantee this Allen-Bradley 1492-CABLE025X arrives in 100% brand new, original factory condition, complete with pristine internal conductors and clean, unmarred connector housings.

• Can this cable handle analog control signals?

  No. Rockwell Automation designs this specific 20-conductor configuration strictly for discrete digital I/O applications. Analog modules require specific shielded twisted-pair cable variants to prevent signal distortion.