ABB RLM02 – PROFIBUS Redundant Connection Module

Manufacturer:ABB

Model:RLM02

Connection Technology:PROFIBUS

Redundancy:Dual-redundant

Operating Voltage:24V DC

Current Consumption:≤ 50mA

Communication Speed:9.6Kbps – 12Mbps

Connection Type:RS-485

Dimensions (WxHxD):74mm x 101mm x 31.5mm

Weight:0.06kg

Operating Temperature:-20°C to +70°C

Storage Temperature:-40°C to +85°C

    Introducing the ABB RLM02 PROFIBUS Redundant Connection Module, designed to provide unparalleled reliability and fault tolerance in industrial automation systems. This module ensures continuous operation by implementing hot standby redundancy, which automatically switches to the secondary module in case of primary failure, ensuring zero downtime.

    With its robust Profibus-DP interface, the ABB RLM02 module supports efficient data transfer rates of up to 1 MBaud, ensuring smooth and quick communication between devices in your system. It’s engineered to consume less than 1 Watt, making it an energy-efficient choice for long-term operation.

    Operating within a wide temperature range of -20°C to +70°C, this module is suitable for various industrial environments, from cold storage facilities to extreme outdoor conditions. Its compact dimensions of 84mm x 84mm x 31mm allow for easy installation on panels without occupying too much space.

    Featuring two RS-485 connection ports, the ABB RLM02 module provides versatile connectivity options, enabling seamless integration with existing PROFIBUS-DP networks. It is designed for panel mounting, making installation straightforward and secure.

    This module is not just about functionality; it also adheres to international safety standards, carrying certifications such as CE and UL, ensuring compliance and safety in global applications.