ABB RER103 Connection Module

ABB RER103 Bus Connection Module

General Information

• Function: Bus connection module for managing communication in bus topologies

• Configurable Topologies: Loop or Star

• Line Idle State: Selectable (light on / light off) via jumpers

• Burden: ~0.4 W (Max)

• Max Data Transfer Rate: 1.25 Mbps

Mechanical Dimensions

• Width: 35.0 mm

• Height: 73.0 mm

• Depth: 20.0 mm

Environmental Ratings

• Operating Temperature: -10 °C to +55 °C

• Storage Temperature: -40 °C to +70 °C