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1785-CHBM | Allen-Bradley PLC-5 Hot-Backup Memory Cartridge
  • 1785-CHBM | Allen-Bradley PLC-5 Hot-Backup Memory Cartridge
  • 1785-CHBM | Allen-Bradley PLC-5 Hot-Backup Memory Cartridge
  • 1785-CHBM | Allen-Bradley PLC-5 Hot-Backup Memory Cartridge
1785-CHBM | Allen-Bradley PLC-5 Hot-Backup Memory Cartridge

Allen Bradley

1785-CHBM | Allen-Bradley PLC-5 Hot-Backup Memory Cartridge

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  • Manufacturer: Allen Bradley

  • Product No.: 1785-CHBM

  • Product Type: Memory Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 200g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Description

The 1785-CHBM Hot-Backup Memory Cartridge provides 100 Kilowords of non-volatile storage for PLC-5 processors, supporting models 1785-L40C15 and 1785-L80C15. It connects via Local PCI 2.3 bus, features LED diagnostics per channel, and requires no external power, ensuring reliable memory backup and minimal signal delay in control applications.

Technical Specifications

  • Manufacturer: Allen-Bradley

  • Model Number: 1785-CHBM

  • Product Line: PLC-5

  • Product Type: Hot-Backup Memory Cartridge

  • Memory Capacity: 100 Kilowords

  • Compatible Processors: 1785-L40C15, 1785-L80C15

  • Bus Communications: Local PCI 2.3 Compliant

  • LED Indicators: 1 per channel for diagnostics/status

  • Max Modules Per System: 4

  • Coating: Conformal coated

  • Required External Power: None

  • Typical AC Signal Delay (Off): 29 ± 8 ms

  • Typical DC Signal Delay (Off): 30 ± 7 ms

  • Wiring Arm: 1771-WN

  • Weight: 0.44 lbs (0.20 kg)
Return policy

​We aim to provide reliable products and a smooth purchasing experience. If there is a problem with your order, please contact us and we will assist according to our Refund Policy.
Shipping

We provide international shipping options to meet different delivery requirements. Please review details regarding methods and timelines in our Shipping Policy.
Warranty

We provide a 12-month warranty for all products, subject to normal use and proper installation.

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