ABB 1MRK000614-ABr00 Industrial PC Board for Relays

Description

The ABB 1MRK000614-ABr00 is a new industrial PC board for relays, part of the DSQC series of industrial automation modules. As a PCB control board, it is designed to support relay-based industrial automation systems, with core functions including executing preset logic judgments, action commands, and trip/blocking strategies, real-time sampling and analysis of analog or switch signals such as current, voltage, and frequency, and communication interaction with other modules like power boards, communication boards, and human-machine interface boards to complete full control processes. It also provides data monitoring and status feedback, outputting alarm, event, and action records to system platforms or SCADA systems.

Key physical specifications include dimensions of approximately 1.365 cm × 9.54 cm, weight of around 0.845 kg, beige color, and IP20 protection rating, which protects against solid objects with a diameter of 12.5 mm or larger, making it suitable for indoor control cabinet installations. Electrical parameters cover a 220V AC input voltage, universal 50Hz/60Hz frequency compatibility, and an operating temperature range of -20 degrees Celsius to 70 degrees Celsius. This board is a critical control module for ABB relay protection and automation systems, such as the REL, RET, and REF series devices.