The ABB DSBC172 Bus Supervision Board is designed for efficient bus supervision, ensuring smooth operation and enhanced system reliability in industrial automation environments.

This SIEMENS digital input module is specially designed for industrial automation control systems and is suitable for signal acquisition tasks in a variety of complex environments. It can efficiently and stably convert the switching signals of field devices into digital signals that can be recognized by PLC, and is widely used in manufacturing, energy, transportation and other industries.

Technical Parameters Parameter Category Description / Value Brand & Series Eaton, PKZM0 Series Model Number PKZM0-20 Rated Operational Current (Ie) 20 A Rated Current Setting (Ir) Adjustable, typically from 0.1A to 20A (or a specific range within this) Poles 3-Pole Rated Operational Voltage (Ue) 690V AC Rated Insulation Voltage (Ui) 690V AC Utilization Category AC-3 (Squirrel cage motor: Starting, switching off during running) Motor Power Rating (at 400V AC) 9 kW / 12 HP (Approximate) Short-Circuit Breaking Capacity (Icu) Typically 50 kA at 400V AC (Confirm with specific datasheet) Trip Class Class 10 (Standard for motor protection) Standards Compliance IEC/EN 60947-2, IEC/EN 60947-4-1 Mounting DIN Rail (35mm)