Allen-Bradley 1440-TB-C XM Relay Module Terminal Base
Manufacturer: ABB
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Part Number: 1440-TB-C
Condition：New with Original Package
Product Type: Relay Module Terminal Base
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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-TB-C is an open-style terminal base specifically designed for the XM Series Master Relay Module. Manufactured by Rockwell Automation, this terminal base provides the required mechanical mounting, field wiring interface, and power distribution for XM master relay configurations.
Unlike standard XM measurement terminal bases, the 1440-TB-C is dedicated to relay control applications and is used where machine condition monitoring systems require alarm annunciation, shutdown logic, or external relay signaling.
Functional Description
The 1440-TB-C terminal base supports XM Master Relay modules by providing screw-clamp terminals for relay outputs and control wiring. Its open, mountable design allows easy access during commissioning and maintenance, while enabling secure DIN-rail installation inside control cabinets.
This terminal base allows relay modules to be installed or replaced without disturbing field wiring, improving serviceability in condition-based maintenance systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 1440-TB-C |
| Product Type | XM Master Relay Terminal Base |
| Series | XM Condition Monitoring |
| Supported Modules | XM Master Relay Modules (XM-942 series) |
| Terminal Style | Screw clamp terminals |
| Base Design | Open-style terminal base |
| Mounting | DIN rail |
| Power Supply | 24 V DC (via attached XM relay module) |
| Operating Temperature | –20 °C to +65 °C |
| Storage Temperature | –40 °C to +85 °C |
| Relative Humidity | 5%–95%, non-condensing |
| Dimensions | 98 × 95 × 57 mm |
| Weight | 0.31 kg (0.69 lbs) |
| Certifications | CE, UL, cUL, KC, RCM |
| Manufacturer | Rockwell Automation |
| Lifecycle Status | Discontinued by manufacturer |