ABB RER 103 Bus Module Input Driver Module high impedance grounded

high impedance grounded

Output Options: 4–20 mA

Efficient Power Usage: Optimized for applications requiring minimal power consumption

which can help to reduce downtime and improve overall system performance

ABB RER 103 Bus Module Input Driver Module high impedance groundedDescription 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)