ABB RER 103 Bus Module Input Driver Module Output Options: 4–20 mA

Output Options: 4–20 mA

Efficient Power Usage: Optimized for applications requiring minimal power consumption

5 cm x 12 cm x 5

Start Fuel Limit: Adjustable

ABB RER 103 Bus Module Input Driver Module Output Options: 4–20 mADescription 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)