Emerson KJ3201X1-BA3 Discrete Input CardDescription The KJ3201X1BA3 is part of Emersons DeltaV DCS I O subsystem. It provides termination and signal conditioning for 32 discrete input channels, enabling secure monitoring of field devices such as switches, sensors, and contact signals. Specifications Model Number: KJ3201X1BA3 Type: Discrete Input (DI) Card Channels: 32 DI channels per card Input Voltage Range: 24 VDC nominal (typical field signal level) Isolation: Channeltochannel and system