1756-RM A A-B ControlLogix redundant module

Description

A-B(Allen Bradley)1756-RM A ControlLogix redundant module,I can provide you with the following information:

Product Description

A-B 1756-RM A is a redundant module used for Allen Bradley ControlLogix programmable automation controllers.It is used to build redundant ControlLogix systems to improve system reliability and availability.In a redundant system,two identical ControlLogix controllers(primary controller and backup controller)run simultaneously,but only one controller is active.When the main controller fails,the backup controller can automatically take over control,thereby reducing system downtime.

1756-RM A A-B

Product parameters

Module type:ControlLogix redundant module

Supported controllers:ControlLogix 1756-L6x and 1756-L7x series controllers

Communication interface:Single mode LC fiber

Redundant cable:1756-RMCx series

Power requirements:1.2V DC,5.1V DC,24V DC

Working temperature:0 to 60°C

Storage temperature:-40 to 85°C

authentication:CSA,CE,Ex,C-Tick,c-UL-us,FM,KC

Product specifications

Size:Single slot module

Weight:0.29 kg

series

1756-RM A belongs to the Allen Bradley ControlLogix series of modules.ControlLogix is a series of high-performance PLCs and I/O modules launched by Rockwell Automation,widely used in the field of large-scale industrial automation control.

1756-RM A A-B

features

Redundancy function:Supports ControlLogix controller redundancy to improve system reliability.

Automatic switching:When the main controller fails,the backup controller can automatically take over control.

Fiber optic communication:using single-mode LC fiber optic communication,with strong anti-interference ability.

Status indicator lights:equipped with PRI,COM,and OK status indicator lights for easy monitoring of system status.

Modular design:Can be installed in any slot of the ControlLogix chassis.

effect

The main function of the 1756-RM A module is to implement redundant functions of the ControlLogix controller,improve system reliability and availability,and reduce downtime.

purpose

The 1756-RM A module is widely used in industrial automation control systems that require high reliability,such as:

Critical production line:used to protect critical production lines and prevent shutdown due to controller failures.

Large scale automation system:used for large-scale automation systems to improve the overall reliability of the system.

Process control system:used for process control systems to ensure the continuity of the production process.

1756-RM A A-B

application area

The 1756-RM A module is mainly used in the following fields:

petrochemical industry

power

metallurgy

traffic

Large scale manufacturing