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KJ3222X1-EA1

The Emerson KJ3222X1-EA1 is a redundant analog input terminal block designed for use with the Emerson DeltaV™ distributed control system (DCS). It provides a robust, high-reliability connection point for analog signal inputs from field devices into the DeltaV I/O infrastructure.

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Technical Specifications General Manufacturer: Emerson Model Number: KJ3222X1-EA1 Product Type: Redundant Analog Input Terminal Block System Compatibility: Emerson DeltaV Distributed Control System (DCS) Origin: USA (typical) Warranty: ~12 months (varies by supplier) Electrical Input Power: ~30 V DC @ 200 mA typical (Note: As a terminal block rather than a traditional I/O card, detailed channel count and input types are defined by the paired I/O card; the terminal block provides redundant wiring connections that align with field-to-I/O wiring configurations.) Environmental Operating Temperature: −40 °C to +70 °C Shock Resistance: 10 g, half-sine wave, 11 ms Vibration: 1 mm peak-to-peak (2 – 13.2 Hz); 0.7 g (13.2 – 150 Hz) Humidity: 5 % to 95 % non-condensing Airborne Contaminants: ISA-S71.04 Class G3 (industrial environments) Features Redundant design: Provides dual termination paths for analog inputs to enhance reliability and reduce single-point failures. High-accuracy analog input support: Works with DeltaV analog input modules to ensure accurate process measurement acquisition. Industrial robustness: Built for harsh environments typical of process industries, including wide temperature ranges and vibration resilience. Seamless DeltaV integration: Designed to fit within Emerson’s DeltaV I/O architecture for streamlined installation and wiring.