Allen-Bradley 1785-CHBM PLC-5 ControlNet Backup Cartridge

Trixie Tin

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AB 1785-CHBM Module Allen Bradley Automation

The Allen-Bradley 1785-CHBM is a ControlNet 1.5 Hot Backup Memory Cartridge, used in conjunction with Allen-Bradley's PLC-5 and ControlLogix 5000 programmable logic controllers (PLCs). Here's a breakdown of its key features and functionalities:

Function:

• The primary function of the 1785-CHBM is to provide redundant (backup) memory for the PLC program and data.

• In case of a primary memory failure, the PLC can automatically switch to the hot backup memory, minimizing downtime and ensuring continuous operation.

• This hot-swappable feature allows for seamless failover without interrupting ongoing control processes.

Specifications:

• Memory capacity: 100 KB EEPROM (Electrically Erasable Programmable Read-Only Memory)

• Communication protocol: ControlNet 1.5 (an industrial network protocol)

• Dimensions: Approximately 2.4" x 4.3" x 0.7" (6.1 cm x 10.9 cm x 1.8 cm)

• Operating temperature: 0 to 60°C (32 to 140°F)

OUR ADVANTAGE

1. ABB (DSQC, AC800M,OCS 07KT97/07AI/07DI,PM645,etc)

2. BENTLY (3500,3300 system sereis)

3. HONEYWELL (DC 2000, TDC3000, TPS, security systems)

4. SCHNEIDER (Quantum 140 series: CPU processor, communication module)

5. FOXBORO (FBM203/204/217,FCP240/270)

6. EMERSON (DeltaV systems, / O unit, Analog AI module, Analog AO module)

7. Motorola (VME 162, MVME 167, MVME1772, MVME177)

8. YOKOGAWA (CS3000 system CPU controller module, analog module)

9. EPRO (MMS6210/621,PR6423/003-031..)

10. Rosemount ( pressure transmitter, flow meter..)

etc...

Benefits for you:

1. World-renowned brands:

AB,ABB,GE,SIEMENS,BENTLY,TRICONEX, etc;

2. Even discontinued ones, AB 1785/1771 and so on;

3. High Quality;

4. Sweet Price;

5. Large In Stock

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