KJ4001X1-BE1 12P0818X072 | Emerson 8 Wide I/O Carrier with Shield Bar

Description

The KJ4001X1-BE1 (12P0818X072) 8 Wide I/O Carrier with Shield Bar is a local I/O interface module designed exclusively for Emerson DeltaV distributed control systems (DCS). It provides 8 digital I/O channels, configurable as 8 single-ended or 4 differential channels, enabling seamless connection between field sensors, actuators, and the central control system. Key technical specifications include a 24V DC input voltage (with select models supporting 5V DC), 2A per-channel output current, and 12V DC @ 15A LocalBus power supply, with a typical power consumption of 8W. Operating temperatures range from -40 degrees Celsius to 85 degrees Celsius (or -20 degrees Celsius to 60 degrees Celsius for select variants), with an IP30 protection rating, dimensions of approximately 100mm x 50mm x 20-25mm, and a weight of 0.7 to 0.9kg. It holds certifications including CE, UL, FM, and ATEX II 3G Ex ec IIC Gc. Core features include built-in shield bar and electrical isolation to reduce EMI interference, hot-swappable capability for minimal maintenance downtime, modular terminal arrangement for clear wiring, and compliance with industrial safety standards for resistance to vibration, shock, and temperature fluctuations. Its metal housing contains an I/O terminal block, shield bar, and power distribution circuit, with DIN-rail compatible mounting holes for easy cabinet installation.