KJ3203X1-BA1 | Emerson Digital Input Card

Description

The KJ3203X1-BA1 is a discrete input card from Emerson’s DeltaV Series 2, designed for field signal acquisition in DCS/PLC systems. This 32-channel module supports 24V DC dry contact inputs, making it suitable for capturing discrete on/off signals from field devices. Key technical specifications include 32 discrete input channels, each rated for 24V DC dry contact with a maximum current draw of 20mA per channel. It accepts both normally open (NO) and normally closed (NC) dry contact inputs, with a programmable response time of 1ms or less for fast signal detection. Operating in temperatures ranging from -20 degrees Celsius to 60 degrees Celsius, the module has an IP20 protection rating for internal rack installation and features a 1U form factor that fits standard 19-inch racks. Power is supplied via the rack’s 24V DC system. Its modular, hot-swappable design allows for direct installation into VE-4000 series I/O carrier boards, enabling easy integration and expansion of DeltaV control systems for industrial automation applications.