The Emerson VE4002S2T1B1 is a DeltaV Series 2 discrete output module designed for precise and stable control of field devices in industrial automation systems. It is used to drive ON/OFF actuators such as solenoid valves, relay coils, motor starters, alarm devices, and interlock mechanisms in continuous process environments.
Built for harsh industrial conditions, this module emphasizes electrical isolation, fast switching response, and long-term operational stability, making it suitable for mission-critical applications in oil & gas, power generation, chemical processing, and manufacturing industries.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Emerson |
| Model | VE4002S2T1B1 |
| Product Type | Discrete Output Module (DO) |
| System Platform | DeltaV Series 2 I/O |
| Output Channels | 8 channels |
| Output Type | 24 V DC digital output |
| Output Configuration | High-side switching |
| Field Voltage Range | 24 V DC nominal (19.2–30 V DC) |
| Load Capacity | Up to ~1 A per channel (typical industrial range) |
| Output Function | ON/OFF actuator control |
| Isolation | Channel-to-system galvanic isolation |
| Diagnostics | Channel status monitoring and fault detection |
| Protection | Short-circuit and overcurrent protection (system-level) |
| Wiring Interface | DeltaV termination system (carrier-mounted) |
| Mounting Method | DeltaV I/O carrier mounted |
| Operating Temperature | -40°C to +70°C |
| Humidity Range | 5%–95% non-condensing |
| EMC Protection | Industrial-grade noise immunity design |
Physical Dimensions & Weight
| Parameter | Specification |
|---|---|
| Dimensions (L × W × H) | 105 × 125 × 42 mm |
| Length × Width × Height | Compact DeltaV standard module format |
| Weight | Approx. 0.30–0.60 kg |
Recommended Related Models
- Emerson VE4002S1T2B1 – Standard 8-channel DO module
- Emerson VE4002S1T2B3 – Alternative output variant
- Emerson VE4002S1T2B5 – High-density DO module
- Emerson VE4001S2T2B1 – 24 V DC DI module
- Emerson VE4001S2T2B5 – High-density DI module
- Emerson VE4001S4T2B1 – 230 V AC DI module
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- Emerson VE4005S2B1 – Analog output module
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