Emerson KJ4001X1-CA1 DeltaV I/O terminal block, field signal interface for CHARMs I/O modules, certified for hazardous industrial locations.

Product Overview

• Part No: KJ4001X1-CA1
• Brand: EMERSON DeltaV

• Category: I/O Terminal Block KJ4001X1-CA1 is a dedicated terminal block for Emerson DeltaV CHARMs I/O system. It serves as the physical interface connecting field sensors and actuators to CHARMs I/O modules. It provides organized wiring terminals for analog and discrete signals, simplifies field wiring and facilitates quick module replacement without rewiring. This unit carries full hazardous area approvals for Class I Division 2 and Zone 2 applications. It supports reliable signal transmission and reduces wiring errors in control cabinets. It is widely used as spare component for petrochemical, power and process plant DeltaV automation systems.

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Core Features

• Interface terminal block for DeltaV CHARMs I/O modules
• Organized terminals for field sensor and actuator wiring
• Supports convenient hot-module swap without recabling
• Certified for hazardous Class I Div.2 / Zone 2 environments
• Robust design resisting vibration and industrial interference
• Compliant with ISA-S71.04 Class G3 contaminant standard

• Compact structure saving cabinet installation space

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Technical Specifications

• Field Circuit Rating: 30 VDC, 1 A per channel
• Maximum Voltage Rating: 250 VAC / 60 VDC
• Operating Temperature: -40°C ~ +70°C
• Storage Temperature: -40°C ~ +85°C
• Humidity: 5%–95% non-condensing
• Shock: 10 g half-sine, 11 ms duration
• Vibration: 0.7 g (13.2–150 Hz)

• Protection Class: IP20 installed inside cabinet

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Compatibility & Application

• Compatible with DeltaV CHARMs series I/O modules and carrier assemblies
• Widely deployed in power plants, oil & gas and chemical processing facilities
• Applied for connecting pressure, temperature, flow transmitters and valve actuators