ABB RXIDK 1MRK000838-HA Digital Input Module

This compact 16-channel digital input module works great for industrial automation systems needing reliable signal acquisition. We’ve seen it handle everything from factory floor sensors to outdoor monitoring equipment.

Technical Specs

• Brand: ABB
• Type: Digital Input Module
• Channels: 16 (24V DC)
• Current Rating: 0.5A per channel
• Dimensions: 120 x 80 x 50 mm
• Weight: 0.25 kg
• Temp Range: -40°C to +85°C
• Protocols: Modbus TCP/IP, Profibus DP

Front panel showing channel indicators

A customer in Shanghai recently installed these modules in their chemical plant’s safety system. They liked how the modules handled vibration from nearby reactors while maintaining accurate sensor readings. Perfect for applications needing:

• Factory automation control panels
• Outdoor monitoring systems
• Machinery safety circuits
• Harsh environment installations

Works with ABB AC500 PLC systems and integrates smoothly with other brands using standard protocols. One technician mentioned it saved time during commissioning thanks to the clear LED diagnostics.