ABB RER 103 Bus Module Power Supply Operating temperature: -10 to 50

Operating temperature: -10 to 50 degrees Celsius

Flexible Connectivity: Supports Ethernet and RS-232 for versatile communication options

known for its high reliability

offering multiple channels for diverse signal monitoring within the gas turbine system

ABB RER 103 Bus Module Power Supply Operating temperature: -10 to 50Description The ABB RER 103 is a bus connection module designed for distributed substation automation systems. It enables communication between protection and control devices using fiber optic links and supports multiple network topologies. Specifications Model: RER 103 Function: Bus Connection Module Communication Protocol: LON (Local Operating Network) Interface: RS 485 Topology Support: Loop and Star Line Idle State: Selectable (light on off)