Binary Input Module 1MRK000284-ABr03 ABB

Description

1MRK000284-ABr03 is an industrial control Binary Input Module from ABB, designed for industrial automation systems. It supports DC digital input signals such as 0/1 switch signals, with some variants potentially compatible with analog input signals including 4-20mA or 0-10V; output signals may be digital or analog, depending on specific configuration. Powered by 24V DC, it has a typical low power consumption of ≤5W, with some variants listed at 10W or 45W.

Key performance specifications include a response time of ≤20ms and a high accuracy of up to 2% full scale. The module offers rich communication options, supporting interfaces like RS-485, RS-232, and Modbus TCP, with potential compatibility for PROFIBUS and EtherNet/IP protocols (varies by configuration). Physical interfaces include RS-485 for device-level communication and fiber optic interfaces for high EMI resistance in harsh industrial environments.

Operating temperature ranges from -20 degrees Celsius to 70 degrees Celsius, with a base protection rating of IP20, and some variants may offer higher ratings like IP67. Physical dimensions are listed as either 120mm x 80mm x 40mm or 167mm x 50mm x 25mm, with weights of 0.5kg or 2.5kg depending on the model. Core features include high reliability, strong expandability, easy maintenance, robust anti-interference capabilities, and support for remote monitoring and control, making it suitable for diverse industrial automation scenarios.