Allen Bradley 1440-TB-A Dynamic Measurement Base New

Availability: 20 left in stock

Product Overview The Allen Bradley 1440-TB-A functions as a specialized terminal base unit engineered exclusively for the XM Series machinery...

SKU: 1440-TB-A

Manufacturer: Allen Bradley
Product No.: 1440-TB-A
Product Type: Terminal Base Units, XM Series
Product Origin: USA
Payment:T/T, Western Union
Weight: 250g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Allen Bradley 1440-TB-A functions as a specialized terminal base unit engineered exclusively for the XM Series machinery protection ecosystem. This component establishes the physical and electrical interface between field-installed machinery sensors (such as accelerometers, eddy current proximity probes, and temperature transducers) and active monitoring modules like the XM-12 dynamic eccentricity module. By separating field wiring from the processing electronics, this unit enables clean wire termination and rapid module hot-swapping. We supply this product as a 100% brand-new, factory-sealed unit to guarantee reliable signal conductivity and long-term installation stability.

Technical Specifications

Parameter	Specification
Manufacturer	Allen Bradley
Product Line	XM Series Accessories
Part Number	1440-TB-A
Condition	100% Brand New Factory Sealed
Product Type	Terminal Base Unit
Termination Layout	Screw-clamp Terminals
Supported Wire Sizes	14 to 22 AWG Solid or Stranded Copper Wire
Mounting Configuration	Standard DIN Rail
Module Compatibility	Allen Bradley XM Series (e.g., XM-12, 1440-VST Modules)
Primary Function	Field Sensor Wiring Interface and Backplane Path
Operating Temperature	0 to +60 Degrees Celsius
Storage Temperature	-40 to +85 Degrees Celsius
Operating Humidity Limits	5 percent to 95 percent Non-condensing
Net Base Weight	0.25 kg
Shipping Weight	2.31 lbs (inclusive of heavy industrial protective packaging)
Compliance Certifications	UL, CSA, CE Compliant

Engineering Advantages

Simplifies Maintenance and Hot-Swapping: The independent architecture separates the field wiring terminals from the active instrumentation module. This means maintenance technicians can unseat and replace a faulty XM processing module without disconnecting a single field sensor wire, minimizing machinery protection downtime.
Secures Critical Sensor Connections: Heavy-duty screw-clamp terminations lock 14-22 AWG field conductors firmly in place. This mechanism prevents wire back-outs and intermittent electrical resistance shifts caused by continuous, high-amplitude vibrations near heavy rotating turbines or industrial compressors.
Optimizes High-Density Enclosure Layouts: The slim DIN-rail form factor allows quick snap-on mounting inside standard electrical cabinets. This compact layout maximizes cross-terminal density, allowing panel builders to aggregate signals from multiple vibration sensors into a narrow cabinet footprint.
Maintains High Signal Truth: The internal routing architecture maintains continuous electrical shield tracking through the termination blocks. This layout isolates delicate micro-volt instrumentation signals from neighboring high-amperage power tracks, ensuring raw sensor data reaches the processing logic without electromagnetic corruption.

FAQs

Can the 1440-TB-A operate as a standalone measuring tool or controller?

No. The 1440-TB-A serves strictly as a passive wiring terminal base and mechanical mounting receptacle. It contains no processing intelligence or communication chips. It requires a compatible active XM Series processing module (such as a 1440-VST vibration module or XM-12 eccentricity card) to read sensor data.
What types of wiring styles can I use with these screw-clamp blocks?

The termination blocks accept both solid and stranded copper wires ranging from 14 to 22 AWG. If using stranded wiring in high-vibration zones near turbines and pumps, terminate the wire ends with insulated bootlace ferrules before clamping down the screws to prevent conductor fraying.
Does this terminal base support hot-swapping of active XM modules?

Yes. You can install or remove compatible Allen Bradley XM modules from this terminal base while the chassis remains powered up. The design ensures the ground paths engage first and disengage last, shielding your brand-new system from static and voltage transients during hot-swap maintenance windows.

What's clients say about us

Excellent Emergency Support!

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.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.