ABB DIS850 3BSE078774R1 Digital input for 2-wire field devices (NAMUR proximity switches and contacts according to EN 60947-5-6)

Select I/O is an Ethernet networked, single-channel granular I/O system for the ABB Ability™ System 800xA automation platform. Select I/O helps decouple project tasks, minimizes the impact of late changes, and supports standardization of I/O cabinetry ensuring automation projects are delivered on time and under budget. A Signal Conditioning Module (SCM) performs the necessary signal conditioning and powering of the connected field device for one I/O channel. The DIS850 is a Digital Input Signal Conditioning Module for use in intrinsically safe applications (Zone 0) supporting 2-wire NAMUR field devices with Sequence of Events (SOE). Email:sean@xmbse.cn