100 in stock

1785-BCM ALLEN BRADLEY 1785-BCM/C COMMUNICATION MODULE

Brand/Manufacturer: Allen-Bradley

Order Number: 1785-BCM/C

Type: Allen Bradley PLC-5

Country of Origin: USA

Condition: Original Brand

Lead Time: Available in stock

Payment Term: 100% TT In Advance

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Description

Summary of ALLEN BRADLEY 1785-BCM

The Allen-Bradley 1785-BCM is a dependable backup module. The 1785-BCM provides high-speed communication transfers between two PLC-5 (Programmable Logic Controller) processors and it provides data backup protection in case there is a power or system failure. Compatible with both 5/60 and 5/80 PLC-5 processors, the module is positioned inside 1771 I/O chassis, placed in a single slot. The average power consumption at 5 Volts DC is 1 Amps backplane current. The input capability for the device is 32-bit that supports the PLC-5 processors in the image table. The 1785-BCM’s switch assembly comprises 4 switches that are set up in different positions.

Allen Bradley PLC 5 1785-BCM Technical Specifications

Manufacturer

Rockwell Automation

Brand

Allen-Bradley

Part Number

1785-BCM

Module Type

Backup Communications Module

High-Speed Serial Link Interface

1

DH+/RIO Interface

2

Operating System

Windows 95/NT

Bus Communication

Local PCI 2.3 Compliant

LEDs

1 Diagnosis/Status Per Channel

Max Modules Per System

4

Weight

0.3 lbs (0.1 kg)

Coating

Conformal Coat

Required External Power

None

Typical AC Signal Delay (Off)

29 (+/- 8) ms

Typical DC Signal Delay (Off)

30 (+/- 7) ms

Wiring Arm

1771-WN

Dimensions

4.5 x 12.4 x 6.3 in (115 x 317 x 160 mm)

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Testimonials

Fast Delivery, Excellent Quality


We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.

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Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.

- David Smith

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"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."

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We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.

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