PRODUCT INFORMATION
Product Overview
The Allen-Bradley 1492-ACABLE025WB is a ControlLogix pre-wired cable for 1756-OF8 analog output modules. This cable measures 2.5 meters in total length. One end features a 25-pin D-Sub connector. The opposing end provides a terminal block plug for field wiring integration. It belongs to the 1492 Wiring System product line.
The assembly utilizes 22 AWG tinned copper conductors configured into nine internal twisted pairs. These internal twisted pairs feature shielding to prevent electrical interference across industrial networks. The design supports standard analog signals and HART protocol communications. A polymer outer jacket protects the internal wiring within standard industrial temperature operating limits. This cable operates within standard control circuit voltage classifications.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Product Line | 1492 Wiring System |
|---|
| Weight | 2.00 lbs (0.91 kg) |
|---|
| UPC | 662072833223 |
|---|
| Connector A | 25-pin D-Sub |
|---|
| Connector B | Terminal block plug |
|---|
| Wire Gauge | 22 AWG |
|---|
| Internal Pairs | 9 twisted pairs |
|---|
| Shielding | Present |
|---|
| Jacket | Polymer |
|---|
| Length | 2.5 m |
|---|
| Signal Type | Analog & HART protocol |
|---|
| Conductor | Tinned copper |
|---|
| Voltage Class | Control circuit |
|---|
| Temp Range | Standard industrial |
|---|
TECHNICAL INFORMATION
Features
- 2.5-meter pre-wired connection assembly for industrial automation panels.
- Terminated with a 25-pin D-Sub connector and a terminal block plug.
- Constructed with nine shielded twisted pairs using 22 AWG wire.
- Tinned copper conductors resist oxidation and corrosion in plant environments.
- Shielded construction preserves analog signal integrity and HART communication protocol data.
- Outer polymer jacket engineered for standard industrial operating temperatures.
TECHNICAL INFORMATION
Applications
- Point-to-point interconnect between 1756-OF8 modules and 1492 interface blocks.
- Industrial analog current or voltage signal distribution.
- Field instrumentation loops carrying HART digital communications.
TECHNICAL INFORMATION
Connections / Interfaces
- Connector A: 25-pin D-Sub interface.
- Connector B: Removable terminal block plug.
- Conductor configuration: Nine twisted wire pairs.
TECHNICAL INFORMATION
Installation Guidelines
- Inspect the 25-pin D-Sub and terminal block connectors before installation.
- Maintain adequate bend radius for the 2.5-meter polymer jacket assembly.
- Secure the 25-pin D-Sub connector using integrated mechanical retention hardware.
- Route the cable away from high-voltage motor feeds to reduce noise coupling.
TECHNICAL INFORMATION
Compatibility
- Compatible with Allen-Bradley 1756-OF8 analog output modules.
- Integrates into Allen-Bradley 1492 Wiring System interface components.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSCompatible with Allen-Bradley 1756-OF8 analog output modules. Integrates into Allen-Bradley 1492 Wiring System interface components.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What is the primary function of the 1492-ACABLE025WB cable?
It connects Allen-Bradley 1756-OF8 analog modules to 1492 wiring system interfaces.
What connectors are installed on the 1492-ACABLE025WB?
One end uses a 25-pin D-Sub connector. The other end features a terminal block plug.
Does the 1492-ACABLE025WB support HART communication?
Yes, its shielded 22 AWG twisted pairs support analog signals and HART protocol communications.
What is the reference price for the 1492-ACABLE025WB?
Observed market pricing is approximately $106.00 USD. This figure is an indicative market reference only, not a final quotation.
