A-B 1757-SRM

The A-B 1757-SRM is A redundancy module for ControlLogix 5570 and ControlLogix 5571 controller redundancy. It provides an affordable way to improve the availability and reliability of control systems. The module has the following features:

Thermal redundancy: Two controllers can operate simultane

ously and switch automatically in the event of a failure
Cold redundancy: One controller acts as the primary controller and the other as the secondary controller, starting only when needed
Fast failover: Failover can be completed within milliseconds to ensure normal system operation
Easy to use: Provide easy to use configuration software, easy to configure and use

Product parameters:

Power supply voltage: 24 VDC
Power consumption: < 25 W
Operating temperature: -40°C to +70°C
Relative humidity: 5% to 95% (non-condensing)
Protection level: IP20
Specifications:

Module dimensions: 115 mm x 65 mm x 30 mm
Weight: 250 g
Connector: 32 pin D-type connector
Applications:

The A-B 1757-SRM module can be used in A variety of applications, including:

Manufacturing industry
Flow control
electricity
Oil and gas