RLM02 redundant link module

  RLM02 redundant link module

Product Details Introduction

The ABB RLM02 redundant link module is a key module used in ABB's 800xA system to achieve communication redundancy. It is typically used for data transmission between control networks and field devices to ensure high reliability and continuous operation in industrial automation systems. The following is detailed information about the module:

Product Features

Redundant communication support

Provide dual channel redundant links to ensure that data transmission can continue through the backup link in the event of a communication link failure on either side.

Support seamless switching to ensure real-time and reliability.

compatibility

Specially designed for ABB 800xA systems, it can be seamlessly integrated into devices such as AC800M controllers.

Supports compatibility with ABB proprietary protocols and industry standard protocols (such as OPC).

Modular design

Supports hot swapping function, allowing for module replacement during system operation without affecting other devices.

Compact design, easy to install and maintain.

Industrial grade reliability

Design to meet high standards for harsh industrial environments, including high temperature resistance, vibration resistance, and anti-interference capabilities.

technical parameter

Communication interface: Supports industrial Ethernet or dedicated redundant network protocols.

Supporting devices: AC800M controller and related I/O modules.

Transmission medium: fiber optic or twisted pair (depending on system requirements).

Redundant switching time: millisecond level switching to ensure system real-time performance.

Power supply voltage: 24V DC.

Working temperature: -20 ° C to+70 ° C.

Humidity range: 5% to 95% (without condensation).

Size and weight: Compact design, suitable for cabinet installation, specific specifications refer to the official technical manual.

Product imag

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