ABB DDI01 Power Digital Input Module

Description

The ABB DDI01 Power Digital Input Module is a dedicated digital input (DI) module designed for industrial automation, process control, distributed control systems (DCS), and programmable logic controller (PLC) applications. As part of the Freelance2000 RACK I/O series, it offers reliable digital signal collection and integration for industrial equipment and systems. Key technical specifications include 16 independent input channels, supporting 24V DC / 48V DC input voltages and both dry and wet contact input types. It delivers ultra-fast performance with a response time of 1ms or less, making it suitable for high-speed data acquisition and control scenarios. Built with enhanced isolation and channel-independent isolation, it provides strong anti-interference capabilities and system stability, with an industrial-grade design that operates reliably in temperatures ranging from -20 degrees Celsius to +70 degrees Celsius. Measuring 350.52mm (length) × 129.54mm (height), the module features DIN rail mounting for quick deployment and maintenance, and its flexible voltage compatibility allows it to work with a wide range of field devices to meet large-scale signal collection demands.