Emerson VS3202 Logic Solver Module

Overview

The Emerson VS3202 is a high-performance Logic Solver Module designed for the DeltaV™ SIS system. It executes safety-critical logic functions with full compliance to IEC 61508 and SIL 3 standards. This module integrates seamlessly with DeltaV control networks, providing robust diagnostics and fault tolerance. Its design supports real-time safety communication, ensuring reliable performance in critical applications.

Technical Specifications

• Model Number: VS3202

• Part Numbers: KJ2201X1-BA1 / 12P3162X162

• Product Type: DeltaV SLS 1508 Redundant Logic Solver with Terminal Block

• System Compatibility: Emerson DeltaV SIS

• Function: Safety Logic Solver

• Safety Certification: IEC 61508, SIL 3

Power and Electrical:

• Input Voltage: 24 VDC ± 20%

• Input Power: 1.0 A plus field power (max 5.0 A total)

• Field Power: Up to 4 A (depending on channel and device)

• Output Current: Up to 2 A per channel

• Heat Dissipation: 24 W

• Power Consumption: 2 A @ 24 V DC plus digital output field loads

I/O Capacity:

• 16 digital inputs

• 16 relay outputs

Communication:

• RS-232

• RS-485

• Ethernet

Programming Languages:

• Ladder Logic

• Function Block Diagram

• Structured Text

Environmental:

• Operating Temperature: –40°C to +70°C

• Humidity: 5% to 95%, non-condensing

• Shock Resistance: 10 g, ½ sine wave for 11 ms

• Vibration Resistance: 1 mm (5–16 Hz), 0.5 g (16–150 Hz)

• Airborne Contaminants: ISA-S71.04 Class G3

Physical and Mechanical:

• Mounting Type: DIN rail or panel mount

• Dimensions: 210 mm × 130 mm × 90 mm

• Weight: 1.2 kg