Allen-Bradley 1785-BEM PLC-5 Backup Communications Expansion Module

Availability: 6 left in stock

DescriptionThe Allen-Bradley 1785-BEM is a Backup Communications Expansion Module designed for the PLC-5 programmable controller system. This module facilitates enhanced...

SKU: 1785-BEM

Manufacturer: Allen-Bradley
Product No.: 1785-BEM
Product Type: Communication Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 520g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Description

The Allen-Bradley 1785-BEM is a Backup Communications Expansion Module designed for the PLC-5 programmable controller system. This module facilitates enhanced communication capabilities and redundancy support within the PLC-5 architecture, ensuring reliable data exchange and system availability in demanding industrial environments.

Features

Designed specifically for integration with the Allen-Bradley PLC-5 controller series.
Provides backup communication expansion functionality.
Operates on a 5 VDC power supply.
Current draw rating of 0.6 Amps.
Compatible with 1785-BEM/B spare model configurations.

Technical Specifications

Product Model	1785-BEM
Module Type	Backup Communications Expansion Module
Input Voltage	5 VDC
Current Consumption	0.6 A
System Compatibility	PLC-5
Weight	0.52 kg

Installation Guidelines

Ensure the PLC-5 chassis is powered down before installing or removing the 1785-BEM module to prevent electrical damage.
Verify that the module is properly seated in the designated slot of the PLC-5 I/O chassis.
Maintain proper grounding practices for the chassis to minimize electromagnetic interference (EMI).
Ensure adequate ventilation around the PLC-5 rack to prevent overheating during operation.
Handle the module using standard ESD (Electrostatic Discharge) precautions to protect sensitive internal components.

FAQ

Is the 1785-BEM still in production?
No, the 1785-BEM has been discontinued by the manufacturer. We provide high-quality surplus or refurbished units to support legacy system maintenance.

What is the primary function of the 1785-BEM?
This module serves as a backup communications expansion unit, allowing for increased communication flexibility and redundancy within a PLC-5 control system.

Can I use the 1785-BEM/B as a replacement?
Yes, the 1785-BEM/B is recognized as a compatible spare model for the 1785-BEM.

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.