1492-CABLE005Y Allen-Bradley Series Datasheet & Technical Manual

1492-CABLE005Y Allen-Bradley Series Datasheet & Technical Manual

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Allen-Bradley 1492-CABLE005Y 1492-CABLE(1)Y Connection Products Configured for discrete digital signal distribution in CompactLogix and ControlLogix assemblies, the Allen-Bradley 1492-CABLE005Y (1492-CABLE005Y...

SKU: 1492-CABLE005Y

Manufacturer: Allen Bradley
Product No.: 1492-CABLE005Y
Product Type: Digital Cables
Product Origin: USA
Payment:T/T, Western Union
Weight: 150g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Allen-Bradley 1492-CABLE005Y 1492-CABLE(1)Y Connection Products

Configured for discrete digital signal distribution in CompactLogix and ControlLogix assemblies, the Allen-Bradley 1492-CABLE005Y (1492-CABLE005Y Digital Cable) provides direct physical/electrical execution. This pre-wired 0.5-meter assembly links high-density digital controller modules directly to matching 1492 Interface Modules (IFM) using a 40-conductor wire array. The molded multi-pin connectors isolate data pathways and eliminate manual terminal crimping, securing constant physical signal pathways between multi-channel I/O cards and field connection points without inducing voltage sags.

Hardware Specifications

Parameter	Specification
Model	1492-CABLE005Y
Brand	Allen-Bradley
Origin	United States
Weight	0.33 lbs
Dimensions	0.5 m (1.64 ft) length
Operating Temp	-20 to +80 deg C
Power Consumption	None (Passive conductor assembly)
Cable Type	Pre-wired digital I/O interface cable
Conductor Count	40 conductors
Configuration End A	Controller module plug-in connector
Configuration End B	1492-IFM keyed connector
Signal Compatibility	Discrete digital signals
Insulation Resistance	Industrial-grade PVC insulation, oil-resistant jacket

Profinet / EtherNet/IP Deterministic Networks and I/O Density Scaling

The 40-conductor infrastructure of the 1492-CABLE005Y acts as a structural foundation for high-node I/O density scaling inside control panels. By condensing discrete wiring into a factory-terminated 0.5-meter trunk, the cable maintains a fixed resistance profile across all 40 channels. This reduction in electrical impedance fluctuations prevents propagation jitter across peripheral modules communicating via Profinet / EtherNet/IP deterministic networks, ensuring that rapid state transitions on the I/O channels mirror precisely within the controller's internal backplane bus communication velocity parameters.

Frequently Asked Questions

Q: Can the 1492-CABLE005Y be hot-swapped while the host digital I/O card is actively carrying 24 VDC signal loads?

A: No. Hot-swapping or disconnecting the 40-pin connector while field circuits are energized can cause transient inductive arcing across adjacent contacts. This risks burning out the gold-plated pins on the module header and may disrupt data logic on the chassis backplane.

Q: How does the "Y" suffix in the part number affect the physical terminal mapping on the IFM side?

A: The "Y" designation specifies a predetermined factory pinout configuration mapped to specific Allen-Bradley digital I/O cards. It alters the standard point-to-point conductor mapping matrix to match the pin architecture of the targeted Logix I/O module.

Field Installation Guidelines

Chassis and Field Power Isolation: Turn off the main control power and auxiliary field voltages supplying the target I/O chassis and associated terminal boards before inserting the cable. Verify that no voltage is present at the termination point using a digital multimeter.
Connector Keying Alignment: Align the keyed matching tabs on the 1492-IFM connector with the alignment slot on the terminal block before applying insertion force. Forcing an unaligned connector will permanently bend or break the pins.
Shield Drain Grounding Execution: Secure the integrated shield drain wire directly to the functional earth terminal or designated ground bar on the IFM assembly. Do not let the drain wire float, as ungrounded shields accumulate electrostatic noise that can disrupt low-voltage logic paths.
Bend Radius Compliance: Route the 40-conductor cable bundle through wire ducts ensuring that the dynamic bend radius never drops below 10 times the outer cable diameter. Avoid tight folds at the connector backshell to prevent strain on the factory-molded jacket.

What's clients say about us

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Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

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Maintenance Manager, USA

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