Allen Bradley 1785-BCM PLC5 BackUp Communication Module

About This Item
Acquired from the US Government. Actual item is shown. Only what is shown is included. Used unit, removed from service in a known working condition. We will guarantee these units to all be fully functional upon receipt and for 30 days afterward when installed properly.

Unit Specifics
MPN - AB 1785-BCM B
P/N - 961010-89
Firmware - Revision C
Series - B

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Allen Bradley User Manual for this module - HERE

Specifications
The following specifications are for a 1785-BCM series B module and a
1785-BEM series A module.

Compatible Processors PLC-5/15 series B, -5/20, -5/25, -5/30, -5/40, and -5/60 processors

Module Location 1771 I/O Chassis (local)

Backplane Current
BCM - 1.0A @ 5V dc
BEM - 0.6A @ 5V dc

Keying Locations between 8 and 10 between 34 and 36

Wiring Arm 1771-WG

Customer Relay .25A @ 24V dc (resistive)

HSSL communicates with 1.2 Megabaud

Environmental Conditions
Operational Temperature - 0 to 60C (32 to 140F)
Storage Temperature – 40 to 85 C (–40 to 185F)
Relative Humidity - 5 to 95% (without condensation)

Certification UL – Industrial Control Equipment, E65584
CSA – Class 1, Division 2, LR69960C

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