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1492-CABLE025X | Allen-Bradley 2.5m Pre-Wired Digital Interface Cable1492-CABLE025X | Allen-Bradley 2.5m Pre-Wired Digital Interface Cable1492-CABLE025X | Allen-Bradley 2.5m Pre-Wired Digital Interface Cable
1492-CABLE025X | Allen-Bradley 2.5m Pre-Wired Digital Interface Cable
1492-CABLE025X | Allen-Bradley 2.5m Pre-Wired Digital Interface Cable
1492-CABLE025X | Allen-Bradley 2.5m Pre-Wired Digital Interface Cable

1492-CABLE025X | Allen-Bradley 2.5m Pre-Wired Digital Interface Cable


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PRODUCT SKU : 1492-CABLE025X

PRODUCT TYPE : Pre-Wired I/O Cable

PRODUCT VENDOR : Allen-Bradley


  • 100% Genuine Parts – Risk-Free 30-Day Returns
  • 1-Year Warranty & Expert Support for Every Order

Product Details

Product Description

The 1492-CABLE025X (also referred to by the catalog number 1492-ACS025C) is a heavy-duty, pre-terminated digital interface cable designed to facilitate the rapid connection between Allen-Bradley 1756 ControlLogix I/O modules and 1492 Interface Modules (IFMs). This cable eliminates the need for manual point-to-point wiring, significantly reducing commissioning time and minimizing the risk of cross-wiring errors in complex control cabinets.

Constructed with 20 individual conductors of 22 AWG wire, the 1492-CABLE025X provides the necessary signal density for standard digital I/O applications. One end of the assembly is equipped with a specialized 1756-TBNH Removable Terminal Block (RTB) connector, specifically designed to seat securely into ControlLogix 20-pin I/O modules, while the other end features a standard 20-pin connector for IFM integration.

Technical Specifications

  • Manufacturer: Allen-Bradley (Rockwell Automation)

  • Model Number: 1492-CABLE025X

  • Cable Type: Pre-Wired Digital Interface Assembly

  • Length: 2.5 Meters (Approximately 8.2 Feet)

  • Conductor Count: 20 Conductors

  • Wire Gauge: 22 AWG

  • Connector A: 1756-TBNH (ControlLogix 20-pin RTB)

  • Connector B: 20-Pin Industrial Plug

  • Application Compatibility: 1756-IB16, 1756-OB16, and similar digital modules

  • Weight: 2.07 lbs (0.94 kg)

  • Jacket Material: Industrial grade PVC/Polymer insulation

Installation and Compatibility Note

The 1492-CABLE025X is optimized for digital signaling. While the original description mentions "Analog Connection Products," this specific part number is primarily used for discrete digital I/O due to its 20-conductor configuration and 1756-TBNH RTB compatibility. For analog applications requiring shielded twisted pairs, please verify against the specific module's wiring requirements.

Frequently Asked Questions

Can this cable be used with any 1756 I/O module?No, the 1492-CABLE025X is specifically designed for 20-pin ControlLogix modules that utilize the 1756-TBNH terminal block. High-density 36-pin or 40-pin modules require a different cable series.

What are the benefits of the 22 AWG conductor size in this assembly?The 22 AWG wire provides a balance between flexibility for routing through tight wire ducts and sufficient cross-sectional area to handle standard 24V DC digital signal currents without significant voltage drop over the 2.5-meter length.

Additional Information

  • 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
  • 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
  • 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
  • Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
  • Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
  • Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.




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