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- VE4002S1T2B5
- DeltaV Discrete Output Card
- USA
- 86.8 mm × 51.1 mm × 32.4 mm
- 0.5kg
- Xiamen, China
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Product Overview: Emerson VE4002S1T2B5
Product Parameters
| Parameter | Specification |
|---|---|
| Model | VE4002S1T2B5 |
| Type / Function | Discrete Output Module (High‑Side) |
| Number of Output Channels | 32 discrete outputs |
| Output Type | High‑side switching |
| Output Voltage | 24 V DC |
| Maximum Output Current | 100 mA per channel (typical) |
| Field Power Requirement | 24 V DC at up to ~3.2 A per card |
| Local Bus Power | 12 V DC at ~150 mA |
| Power Consumption | ≤ ~80 W (typical) |
| Response Time | ≤ ~1 ms |
| Operating Temperature | –40 °C to +70 °C |
| Storage Temperature | –40 °C to +85 °C |
| Humidity Range | 5 % to 95 % non‑condensing |
| Protection / Ingress Rating | IP20 |
| Shock / Vibration | Shock: 10 g, ½‑sine, 11 ms; Vibration: 1 mm (2–13.2 Hz), 0.7 g (13.2–150 Hz) |
| Dimensions (L × W × H) | ~ 86.8 mm × 51.1 mm × 32.4 mm (approximate) |
| Weight | ~ 0.5 kg (500 g) |
| Mounting / Connection | DIN rail / standard I/O carrier mounting, keyed terminal block interface |
Note: Some variant sources list ~200 g as shipping weight — 0.5 kg is a more conservative estimate for module plus housing and packaging.
Product Introduction
The VE4002S1T2B5 is a high‑density discrete output module in Emerson’s DeltaV family, designed to control field devices using 32 independent high‑side outputs at 24 V DC. “High-side” means the module sources the positive rail to the load, making it well-suited for conventional wiring to devices that require positive supply switching.
Each output channel is protected and isolated in design to prevent field faults or electrical noise from damaging the logic side. It integrates into the DeltaV modular I/O architecture, plugging into standard I/O carriers or backplanes, and works seamlessly within the overall control system.
This module is ideal where many outputs are needed in limited panel space. Its design matches Emerson’s traditional I/O philosophy: modular, maintainable, field-expandable, and with protection keys to prevent mismatches in terminal blocks.
Product Applications
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Driving solenoids, relays, valves, indicators, and contactors in industrial automation
-
Actuation of field devices in process control systems (oil & gas, chemical, power, water)
-
High-density output scenarios in distributed I/O racks or remote panels
-
Control of auxiliary equipment in manufacturing lines (pumps, diverters, ejectors)
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Infrastructure automation: building systems, HVAC, security switching
-
Applications needing frequent expansions or replacements with minimal downtime
Product Advantages
-
High Output Density
32 channels in one module reduce the number of cards or modules needed, saving space and cost. -
High-Side Switching
Simplifies wiring since loads typically pull to ground; avoids needing negative switching. -
Protection & Isolation
Each channel has isolation and safeguards, reducing risk of cross-channel fault propagation. -
Fast Response
Response time of ~1 ms allows responsive control of discrete devices. -
Modular & Maintainable Design
Fits in standard I/O carriers; removable and replaceable modules with minimal impact on system. -
Wide Operating Range
–40 °C to +70 °C operation ensures reliability in harsh industrial environments. -
Standard Terminal Keying
Prevents wrong card-to-terminal block mismatches during installation or maintenance. -
Seamless DeltaV Integration
Works natively in Emerson’s control systems, facilitating configuration and diagnostics.
Related / Same-Series / Alternative Models
Here are five modules in the same or adjacent I/O families for comparison or alternative functions:
| Model | Function / Type | Channels / Spec | Dimensions / Mounting | Weight | Key Distinguishing Feature |
|---|---|---|---|---|---|
| VE4002S1T2B2 | Discrete Output (8 channels) | 8 × 24 V DC high-side outputs | Card / I/O carrier | ~0.53 kg | Lower channel count version |
| VE4002S1T2B1 | Discrete Output (variant) | 32 outputs, alternate spec | Card format | ~0.27 kg | Different configuration variant |
| VE4002S2T2B5 | Enhanced Discrete Output (Series 2+) | 32 outputs, advanced features | Same footprint | ~0.5 kg | Newer / enhanced version |
| VE4003S2B2 | Discrete Output (32 channels) | 32 outputs, possibly different type | Card / I/O rack | ~0.7 kg | Alternate output module in series |
| VE4001S2T2B2 | Discrete Input Module (8 channels) | 8 input channels, 24 V DC | Card format | ~0.4 kg | Input counterpart in same modular line |
Popular / Hot Models from Emerson (Same Brand)
Here are five other commonly used Emerson / DeltaV modules in the same ecosystem:
| Model | Function / Role | Key Specification / Use | Size / Weight | Highlight Feature |
|---|---|---|---|---|
| VE4050E1C0 | Variable Frequency Drive (VFD) | 40 kW motor drive | ~22 kg (cabinet) | Driving power motors in process systems |
| VE4022 | Profibus DP Interface Card | Fieldbus integration module | ~0.43 kg (card) | Linking fieldbus networks to control system |
| VE4031S2T2B6 | Digital Input Module (32 channels) | Handles AC/DC inputs | ~0.5 kg (card) | Common input module in mixed I/O systems |
| VE4003S2B2 | Discrete Output Module (32 channels) | High-density output device | ~0.7 kg (card) | For systems needing many outputs |
| VE4001S2T2B5 | Discrete Input (32 channels variant) | Higher input capacity module | ~0.68 kg | Used in applications with many input signals |
FAQs (10 QA) for VE4002S1T2B5
Q1: How many discrete outputs does VE4002S1T2B5 provide?
A1: It provides 32 discrete high‑side output channels.
Q2: What is the output voltage and current per channel?
A2: Each channel outputs 24 V DC and is typically rated for 100 mA per channel.
Q3: What is the field power requirement?
A3: The module requires 24 V DC field power, up to approximately 3.2 A for full loading.
Q4: What is the local bus power requirement?
A4: It draws about 150 mA from the 12 V DC local bus.
Q5: What is the module’s response time?
A5: Its response time is typically ≤ 1 ms.
Q6: What environmental temperature range can it tolerate?
A6: It operates between –40 °C and +70 °C.
Q7: What are the module’s dimensions and weight?
A7: Approximate size is 86.8 mm × 51.1 mm × 32.4 mm, with weight around 0.5 kg.
Q8: What protection does it offer?
A8: It provides per-channel isolation, protection from faults, and an IP20 rating for indoor industrial use.
Q9: What applications is this module suited for?
A9: It’s ideal for controlling solenoids, relays, actuators, indicators, valves, and other discrete 24 V DC field devices.
Q10: How does this module fit into a control architecture?
A10: It plugs into a standard I/O carrier or backplane in a modular I/O system and integrates seamlessly with Emerson’s control environment.
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