Allen-Bradley 1492-ACABLE025UB 1492 I/O Wiring Systems Pre-assembled Cable
$123.00
$320.00
Description
Allen-Bradley 1492-ACABLE025UB 1492 I/O Wiring Systems Pre-assembled Cable
The Allen-Bradley 1492-ACABLE025UB, also cataloged as the 1492-ACABLE025UB Pre-assembled I/O Cable, operates as a dedicated hardware component for connecting PLC I/O modules to terminal blocks or interface modules within Rockwell Automation control architectures. The cable provides shielded signal paths for analogue I/O, RTD, and thermocouple modules, ensuring consistent electrical performance over 2.5 meters.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1492-ACABLE025UB |
| Brand | Allen-Bradley |
| Product Series | 1492 I/O Wiring Systems |
| Product Type | Pre-assembled I/O Cable |
| Origin | USA |
| Cable Length | 2.5 meters |
| Connector Type | D-sub style to terminal block interface |
| Shielding | Yes, for noise immunity |
| Voltage Rating | 300 V |
| Current Rating | 1 A per conductor |
| Conductor Size | 24 AWG |
| Insulation Material | PVC |
| Color | Black |
| Operating Temperature | -20 deg C to +75 deg C |
| Weight | 1.41 lbs |
| Compliance | UL, CSA, CE certified |
| Compatible Modules | Bulletin 1756 analogue I/O / RTD / thermocouple input modules |
Industrial Control Network Compatibility
The 1492-ACABLE025UB maintains proper backplane bus communication velocity compliance and is compatible with deterministic EtherNet/IP networks. Shielding mitigates cross-talk between channels and ensures that analogue signals from 1756 I/O modules remain within specified noise margins. Connector alignment is keyed to prevent miswiring during installation.
Frequently Asked Questions
Q: Can this cable be used with non-1756 analogue I/O modules?
A: It is designed specifically for Bulletin 1756 analogue I/O, RTD, and thermocouple input modules; electrical characteristics may not match other modules.
Q: Does the shielding provide full immunity to industrial electrical noise?
A: Shielding reduces EMI and cross-talk but proper grounding of the shield is required at the controller and panel side for optimal performance.
Q: Is hot-swapping supported with this cable?
A: No. The cable is intended for static module connections and should be disconnected only when the system is powered down.
Field Installation Guidelines
Route the 2.5-meter cable without sharp bends or mechanical strain. Connect D-sub interface to the controller first, ensuring keyed alignment. Connect the terminal block side to the corresponding I/O module input points. Ground the shield at one end to prevent ground loops. Maintain separation from high-voltage power cables to reduce interference. Avoid twisting or kinking the cable during installation, and verify secure termination at both ends before system energization.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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