VE4003S2B1 | Emerson DeltaV Series 2 Input Module

Product Description

The Emerson VE4003S2B1 (KJ3222X1-BA1 + KJ4001X1-CA1) is a 16-channel analog input module for DeltaV™ Series 2 distributed control systems (DCS). It supports 4–20 mA, 1–5 V signals, thermocouples, and RTDs, offering versatile integration with industrial field devices.

Moreover, each channel is individually isolated, ensuring safe and reliable signal acquisition even in harsh industrial environments. The module is designed for hot-swappable installation, allowing maintenance or replacement without shutting down the control system.

In addition, VE4003S2B1 features advanced diagnostics to detect sensor faults, open circuits, or short circuits, enabling predictive maintenance and minimizing system downtime. Its robust construction meets hazardous area certifications (ATEX, IECEx, FM), ensuring compliance for global deployments.

Technical Specifications

• Product Type: Analog Input Module

• Model Number: KJ3222X1-BA1

• Order Code: VE4003S2B1

• Manufacturer: Emerson

• System: DeltaV™ Series 2 I/O

• Input Channels: 16 isolated analog inputs

• Signal Types: 4–20 mA, 1–5 V, thermocouple, RTD (configurable)

• Resolution: 16-bit

• Accuracy: ±0.1 % of span typical

• Isolation: Each channel optically isolated, withstands 250 V AC

• Diagnostics: Built-in detection for open circuit, short circuit, and sensor faults

• Local Bus Power: 12 V DC at ~150 mA

• Field Power (per card): 24 V DC at ~3.2 A

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

• Humidity: 5–95 % non-condensing

• Airborne Contaminants: ISA‑S71.04 Class G3 compliant

• Shock Resistance: 10 g, ½ sinewave for 11 ms

• Vibration Resistance: 1 mm peak-to-peak (2–13.2 Hz); 0.7 g (13.2–150 Hz)

• Protection Rating: IP20

• Certifications: ATEX II 3G Ex nA IIC Gc, IECEx FMG, FM approvals

• Mounting: Compact card format for DeltaV carriers

• Dimensions: 16 × 16 × 12 cm

• Weight: 0.8 kg

• Lifecycle: Active product, supported in DeltaV systems