1440-REX00-04RD | Allen-Bradley XM Machine Monitoring Relay
Manufacturer: ABB
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Part Number: 1440-REX00-04RD
Condition：New with Original Package
Product Type: XM Machine Monitoring Relay
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
Product Overview
The Allen-Bradley 1440-REX00-04RD is an Expansion Relay Module from the XM Series, designed to provide relay outputs for machine condition monitoring systems. It enhances predictive maintenance programs by triggering alarms, trips, or control actions when abnormal machine conditions are detected.
Functional Description
This module works with XM dynamic measurement modules, such as vibration or temperature sensors, providing up to four configurable relay outputs. Its compact, DIN-rail mountable design allows easy integration into control panels, while robust construction ensures reliable operation in industrial environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | 1440-REX00-04RD |
| Product Type | XM Expansion Relay Module |
| Series | XM Series (Condition Monitoring) |
| Relay Outputs | 4 independent relays |
| Relay Contact Rating | 5 A at 250 V AC or 30 V DC (resistive load) |
| Control Power | 24 V DC |
| Communication Interface | Works with XM modules via backplane/network connection |
| Operating Temperature | 0 °C to +60 °C |
| Storage Temperature | –40 °C to +85 °C |
| Relative Humidity | 5% to 95% non-condensing |
| Mounting Style | DIN-rail mountable |
| Dimensions | 120 mm × 75 mm × 45 mm |
| Weight | 0.35 kg |
| Certifications | CE, UL, CSA, IEC compliance |