Product Description

Precision Actuator Modulation Overview

The KJ3002X1-BC1 (Model: KJ3002X1-BC1) is a high-performance 8-channel analog output module designed for the Emerson DeltaV™ Distributed Control System (DCS). This module serves as the primary interface for driving field-side proportional devices, such as control valves, dampers, and variable speed drives (VSDs). Utilizing standard 4–20 mA current loops, the KJ3002X1-BC1 (Part Number: 12P0683X092) translates digital control strategies from the DeltaV controller into precise physical movements. Its architecture is optimized for high-availability process environments where signal integrity and fail-safe operation are mandatory.

Detailed Technical Specifications

The KJ3002X1-BC1 (12P0683X092) provides the following technical parameters for advanced process control:

• Manufacturer: Emerson (DeltaV™)

• Model Designation: KJ3002X1-BC1

• Part Number: 12P0683X092

• Module Type: Analog Output (AO)

• Series: M-Series I/O Subsystem

• Output Channels: 8 Independent Channels

• Signal Range: 4–20 mA DC (Active)

• Resolution: 14-bit (Typical software implementation)

• Accuracy: ±0.1% of span at 25°C

• Output Loading: 0 to 600 Ω (Max load at 24 V DC)

• Isolation Integrity: Galvanic isolation channel-to-channel and channel-to-system

• Power Requirements: 120 mA at 12 V DC (Local bus); 24 V DC field power required

• Operating Temperature: 0°C to +55°C (32°F to 131°F)

• Storage Temperature: -40°C to +85°C

• Humidity Limits: 5% to 95% (Non-condensing)

• Physical Weight: 0.2 kg (0.44 lbs)

• Certifications: CE, UL, CSA, ATEX (Class 1 Div 2 support)