Product Introduction
The Emerson VE4002S1T2B Discrete Output Card is a solid-state digital output module designed for reliable on/off control of field devices in Emerson industrial control systems. It converts discrete control commands from the controller into electrical switching signals capable of driving a wide range of DC field loads. The module is engineered for stable operation in continuous industrial environments, where predictable switching behavior and electrical robustness are required.
This card is commonly installed in Emerson I/O racks as part of a distributed control architecture. Its internal circuitry is optimized to provide consistent output performance while protecting the control system from electrical faults occurring on the field side. The compact mechanical design allows high-density installation without sacrificing wiring accessibility or maintenance efficiency.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | VE4002S1T2B |
| Product Type | Discrete Digital Output Module |
| Output Channels | 16 |
| Output Technology | Solid-state transistor outputs |
| Rated Output Voltage | 24 V DC |
| Maximum Output Current (per channel) | 0.5 A |
| Output Configuration | Low-side / High-side via field wiring |
| Output Response Time | ≤ 1 ms |
| Electrical Isolation | Channel-to-backplane isolation |
| Protection Features | Short-circuit and overload protection |
| Diagnostic Capability | Channel status and fault reporting |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | −40°C to 85°C |
| Shock Resistance | Up to 15 g |
| Vibration Resistance | 5–9 Hz: 3.5 mm, 9–150 Hz: 0.5 g² |
| Installation Method | Rack-mounted I/O module |
| Dimensions | 107 × 41 × 105 mm |
| Weight | 0.5 kg |
Product Applications
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Switching of solenoid valves in process automation systems
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Control of relay coils and contactor inputs
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Activation of alarm horns, beacons, and indicator lamps
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Discrete control of actuators and auxiliary devices
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Output signaling in batch and sequence control logic
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Interface between controllers and external discrete equipment
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General-purpose digital output for industrial automation systems
Product Advantages
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High Output Density: Sixteen output channels reduce rack space requirements.
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Fast Switching Performance: Millisecond-level response ensures accurate control timing.
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Electrical Protection: Built-in protection minimizes damage from field wiring faults.
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Stable Load Driving: Designed to handle inductive and resistive loads reliably.
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Compact Mechanical Design: Suitable for high-density control cabinet layouts.
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Industrial Robustness: Withstands vibration, shock, and continuous duty operation.
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System Integration: Designed to operate seamlessly within Emerson control architectures.
Company Information
E-mail: [email protected]
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Add: Alishan Building, 2 Lvling Rd, Siming District, Xiamen, Fujian, China, 361006
Our services
We are specialized in providing industrial automation parts with a one-year warranty. Our industrial automation parts are sold all over the world.
We can provide equipment and spare parts from different countries and manufacturers, solve your worries or quality problems in many places, and have a great price advantage.
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