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1785-BCM | Allen-Bradley PLC-5 Communication Backup Module1785-BCM | Allen-Bradley PLC-5 Communication Backup Module1785-BCM | Allen-Bradley PLC-5 Communication Backup Module
1785-BCM | Allen-Bradley PLC-5 Communication Backup Module
1785-BCM | Allen-Bradley PLC-5 Communication Backup Module
1785-BCM | Allen-Bradley PLC-5 Communication Backup Module

1785-BCM | Allen-Bradley PLC-5 Communication Backup Module


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PRODUCT SKU : 1785-BCM

PRODUCT TYPE : Backup Communication Module

PRODUCT VENDOR : Allen-Bradley


  • 100% Genuine Parts – Risk-Free 30-Day Returns
  • 1-Year Warranty & Expert Support for Every Order

Product Details

Overview

The Allen-Bradley 1785-BCM is a PLC-5 Backup Communication Module designed for seamless communication within industrial automation systems. This module provides reliable communication backup for PLC-5 processors, ensuring stable data transfer and connectivity across remote I/O and Data Highway Plus networks. The 1785-BCM is essential for maintaining consistent and uninterrupted communication in mission-critical systems.

Key Features

 Module Type: PLC-5 Backup Communication Module
 Power Supply Requirements: Powered through the I/O chassis backplane
 Communication Interface: Supports remote I/O and Data Highway Plus connections
 Compatible Processors: Supports PLC-5/15, PLC-5/20, PLC-5/25, PLC-5/30, PLC-5/40, and PLC-5/60
 Keying Locations: Between 8 and 10, and between 34 and 36 for secure module placement
 Customer Relay: 0.25A @ 24V DC (resistive load)
 Backplane Current: 1.0A @ 5V DC
 Module Location: Fits in the 1771 I/O Chassis (local configuration)
 HSSL Communication Speed: 1.2 Megabaud

Technical Specifications

 Manufacturer: Rockwell Automation
 Brand: Allen-Bradley
 Part Number/Catalog No.: 1785-BCM
 Module Type: PLC-5 Backup Communication Module
 Compatibility: Series B 1785-BCM is backward compatible with Series A modules if configured correctly
 Power Requirements: Powered via I/O backplane
 Backplane Current: 1.0A @ 5V DC
 Wiring Arm: 1771-WG
 Customer Relay: 0.25A @ 24V DC
 Operating Temperature Range: Industrial grade for various environments
 Data Rate: 1.2 Megabaud HSSL communication
 Keying Locations: Between slots 8–10 and 34–36
 I/O Compatibility: Supports remote I/O and Data Highway Plus networks

Applications

The 1785-BCM is designed for industries where stable communication is essential for industrial automation systems. It ensures that the PLC-5 processors maintain consistent communication with remote I/O and Data Highway Plus networks. Typical applications include:
 Industrial Automation Systems: Provides backup communication for PLC-5 systems, ensuring uninterrupted data exchange
 Manufacturing: Ensures communication continuity in complex automated production lines
 Process Control: Keeps critical processes connected, even during communication disruptions
 Remote I/O Communication: Ideal for systems with geographically dispersed I/O devices

Advantages

 Seamless Integration: Easily integrates with existing PLC-5 processors and remote I/O systems
 High-Speed Communication: 1.2 Megabaud HSSL for fast and reliable data transmission
 Flexible Compatibility: Supports a wide range of PLC-5 processors, offering versatility for various applications
 Industrial Reliability: Built for harsh environments to ensure long-term stability and minimal downtime

FAQ

Q1: Which PLC-5 processors are compatible with the 1785-BCM?
A1: The 1785-BCM is compatible with PLC-5/15, PLC-5/20, PLC-5/25, PLC-5/30, PLC-5/40, and PLC-5/60 processors.

Q2: What is the communication speed of the 1785-BCM module?
A2: The 1785-BCM supports HSSL communication at 1.2 Megabaud for fast data transfer.

Q3: How do I install the 1785-BCM module in my system?
A3: The 1785-BCM module should be installed in the 1771 I/O chassis in local configuration. Ensure proper keying and power supply connections for optimal performance.

Q4: Can the 1785-BCM module be used for both local and remote I/O systems?
A4: Yes, the 1785-BCM supports both remote I/O and Data Highway Plus connections for flexible system configurations.

Additional Information

  • 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
  • 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
  • 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
  • Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
  • Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
  • Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.




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