Emerson KJ2003X1-BA2 12P20963X112 VE3005 MD Controller

The Emerson MD Controller (VE3005), part of the DeltaV scalable process system, is designed to ensure reliable control in both standard and hazardous environments. Below are its detailed specifications and operational considerations.

Hazardous Atmosphere Certification

Certification: II 3 G, EEx nA IIC T4, indicating suitability for hazardous locations.
ATEX Approval: Nemko No. 02ATEX431U, confirming compliance with safety regulations.
This controller ensures compatibility with stringent safety requirements, making it an excellent choice for industrial use.

Power Specifications

The LocalBus Power Rating is +5 VDC at 1.4 A, ensuring energy efficiency.
Ensure the power source aligns with the specified voltage and current limits for safe and consistent operation.

Environmental Specifications

Temperature Tolerance: The controller operates reliably between 0°C and 60°C (32°F to 140°F), enabling use in diverse environments.
Shock Resistance: It withstands impacts of 10 G with a ½ sine wave for 11 ms.
Vibration Resistance:
- It handles vibrations of 1 mm peak-to-peak from 5 Hz to 16 Hz.
- It endures 0.5 g from 16 Hz to 150 Hz.
Airborne Contaminant Resistance: Built to meet ISA-S71.04-1985 Airborne Contaminants Class G3 standards, it operates effectively even in chemically challenging environments.
Humidity Tolerance: Functions smoothly in conditions ranging from 5% to 95% relative humidity, provided there is no condensation.

Installation and Maintenance Guidelines

Network Connectivity:
- The communication network connected to this controller must not exceed 60 VAC or 75 VDC under regular operating conditions to ensure safety.
Handling During Operation:
- For safety reasons, the controller should not be removed or inserted while the system remains powered on.
Maintenance Requirements:
- It contains no user-serviceable parts, which eliminates the need for frequent maintenance.
- Since calibration is unnecessary, users benefit from reduced operational overhead.

Documentation and Warnings

Instruction Manuals:
- For hazardous area installations, consult the 12P2046 “DeltaV Scalable Process System Zone 2 Installation Instructions”.
- For general guidance, refer to the “Installing Your DeltaV Automation System” manual.
Product Label Information:
- Always check the product label for essential details such as the serial number, manufacturing location, and production date.

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