ABB 1MRK002311-AAr06 Communication Module Power Distribution System Function: 1

Function: 1

it can automatically detect the working status of sensors and provide alarms

Designed for critical industrial automation tasks

Number of Input Channels: 4

Battery backup for program

ABB 1MRK002311-AAr06 Communication Module Power Distribution System Function: 1Description The ABB 1MRK002311 AAr06 is a high performance communication and I O module designed for industrial automation and protection systems. It ensures stable data exchange, fiber optic communication, and reliable integration with ABB relays, SCADA, and control platforms. Specifications Supply Voltage: 24 V DC Power Consumption: <2 W Operating Temperature Range: 20C to +60C Protection Rating: IP65 Mounting Type: DIN rail Dimensions: 74 370 361