- Tel: +8618106909650
- Email: ab@mooreplc.com
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Based on over 5000 reviews
Description:1785-BCM/C — PLC-5 backup communications module with HSSL synchronization, enabling redundant DH+ and Remote I/O switching for high-availability industrial control systems.
Product condition: New
Packing condition:Factory Packing
100% insured shipping: A guarantee for your purchases
PLC Autocontroller DELIVER PARTS TO WORLD.
| Manufacturer | Allen-Bradley |
| Item number | 1785-BCM/C |
| Country of Origin | United States |
| Lead Time | In stock |
| After-Sales Support | 12-months |
| HS Code / Commodity code | 8537101190 |
Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.
Yes,we offer one year warranty for all new products.
Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.
Normally 3-5 working days,some remote areas 5-7 days more.
PLC Autocontroller |20 years of experience specializing in automation equipment
1785-BCM/C | Communications Module
PLC Autocontroller | Sales Manager May| Wechat id: dcsfcs
Overview
The 1785-BCM/C is the Backup Communications Module (Series C) in the Allen-Bradley PLC-5 series, used to build a dual-machine redundancy and high-speed communication switching architecture for PLC-5 systems. This module achieves data synchronization between the primary and backup PLC controllers via a high-speed link (HSSL) and automatically switches between the DH+ and Remote I/O communication channels in case of failure, thus ensuring continuous system operation.
Core Specifications
Product Model: 1785-BCM/C
Product Series: Allen-Bradley PLC-5
Module Type: Backup Communications Module
Function: Dual-machine redundant communication and automatic switching for PLC-5
Communication Interfaces: HSSL (High-Speed Link), DH+, Remote I/O
Supported Controllers: PLC-5/20, /30, /40, /60, etc.
Redundancy Mechanism: Data synchronization and automatic switching between primary and backup systems
Communication Rate: HSSL up to approximately 1.2 Mbps
Installation Method: 1771 I/O rack
Matching Module: 1785-BEM
Operating Temperature: 0°C to 60°C
Product advantages
Dual-machine redundancy architecture supports seamless switching between the primary and backup PLC-5 systems, ensuring continuous operation of the control system in case of failure.
High-speed communication synchronization enables real-time data synchronization between the primary and slave PLCs via a high-speed HSSL link, guaranteeing consistent control.
Multi-network compatibility supports DH+ and Remote I/O communication, adapting to traditional PLC-5 industrial network structures.
Enhanced system reliability allows automatic switching to the backup system in case of power failure, CPU failure, or communication anomalies.
Industrial-grade stable design is suitable for industrial environments with extremely high requirements for continuous operation, such as power and petrochemical industries.
Contact us
Sales Manager May – PLC Autocontroller (20 years of experience in supplying superior industrial automation parts)
E-mail: ab@mooreplc.com | Phone: +86-18106909650 (WhatsApp) | WeChat: dcsfcs
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Sales Manager May E-mail: ab@mooreplc.comPhone / WhatsApp: +86-18106909650 Procurement-ready supportSend the required quantity, destination country, expected condition and delivery schedule for a tailored quotation. ✓ Brand New OriginalProduct condition is confirmed in the formal quotation. ◆ One Year WarrantyWarranty coverage and terms are stated before order confirmation. ✈ Worldwide Express ShippingShipment options include DHL, FedEx, TNT and UPS. For an accurate quotation, please provide: • Part number and required quantity• Delivery destination and preferred courier• Required condition, revision or series if applicable
Details
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