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Product Overview

The Emerson DeltaV KJ3241X1-EA1 Red Interface Terminal Block integrates seamlessly into the DeltaV™ electronic marshalling and CHARM I/O subsystems. This terminal block delivers reliable and safe connections even in demanding environments, offering excellent performance across a broad temperature range and under harsh conditions.

Power Specifications

• Input Power Rating: 35 VDC @ 1 A

Environmental Specifications

• Ambient Temperature: The terminal block operates in temperatures ranging from -40 °C to +70 °C.
• Shock Resistance: It withstands 10 g half-sine wave for 11 ms, ensuring reliability during vibration and shock events.
• Vibration Resistance:
  • The block handles 1 mm peak to peak from 2 to 13.2 Hz.
  • It also tolerates 0.7 g from 13.2 to 150 Hz.
• Airborne Contaminants: The product meets ISA-S71.04-1985 Airborne Contaminants Class G3 standard.
• Relative Humidity: It functions well in environments with 5 to 95% non-condensing humidity.

Warnings and Instructions

• Installation: Always follow the installation, removal, and operational instructions when working in hazardous areas. For more details, refer to DeltaV™ Electronic Marshalling Digital Automation System (CHARM I/O Subsystem) Zone 2 Installation Instructions.
• Maintenance: The unit contains no user-serviceable parts. Never disassemble it. For additional guidance, refer to the DeltaV™ S-Series and CHARMs Hardware Installation manual.
• Removal and Insertion: Avoid removing or inserting the unit when the system power is on.
• Calibration: This unit does not require calibration.

Additional Information

– To find the serial number and date of manufacture, simply check the product label. – The terminal block ensures reliable operation in extreme temperatures, vibration, and humidity. It remains consistent across different industrial and automation applications.

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