Excellent PLC
Product Introduction
The Emerson VE4002S1T2B1 KJ3001X1-BJ1 is a high-performance discrete output card designed for the DeltaV distributed control system. It provides reliable digital output signals for actuators, valves, and alarms in process automation. The module ensures accurate, high-speed switching and seamless integration with the DeltaV system, offering a robust solution for demanding industrial environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | VE4002S1T2B1 KJ3001X1-BJ1 |
| Function | Discrete Output (DO) Card |
| Output Channels | 8 or 16 channels (configurable) |
| Output Type | Sourcing / Sinking (dependent on wiring) |
| Output Voltage | 24 V DC nominal |
| Output Current | 0.5 A per channel max |
| Isolation | Optical isolation between channels and system bus |
| Communication | DeltaV proprietary bus interface |
| Response Time | < 5 ms |
| LED Indicators | Channel status, module status |
| Mounting | Rack-mountable in DeltaV I/O chassis |
| Dimensions | 107 x 41 x 105 mm |
| Weight | 0.12 kg |
| Operating Temperature | 0–60 °C |
| Storage Temperature | -40–85 °C |
| Certifications | CE, UL recognized |
Applications
-
Control of solenoid valves in process automation systems
-
Activation of alarms and indicators in process control environments
-
Switching of motors or actuators in plant automation
-
Integration with DeltaV control systems for manufacturing and chemical processes
-
Interface between control logic and field devices in industrial plants
Advantages
-
High reliability and durability under industrial conditions
-
Fast switching speed and low latency for real-time control
-
Seamless integration with Emerson DeltaV systems
-
Built-in diagnostics for channel and module status
-
Flexible output configuration (sourcing/sinking) for versatile applications
-
Compact design with low power consumption
-
Reduced wiring errors due to clear channel labeling and LED indicators
FAQ
Q1: What type of load can this discrete output card drive?
A1: It can drive DC loads such as solenoids, relays, and indicators within 0.5 A per channel at 24 V DC.
Q2: Is the card compatible with both sourcing and sinking configurations?
A2: Yes, the module supports both configurations depending on wiring practices.
Q3: What kind of diagnostics are available?
A3: Each channel has an LED status indicator, and the DeltaV system can report open, short, or overload conditions.
Q4: How does the module communicate with the DeltaV system?
A4: It connects via the DeltaV proprietary I/O bus, ensuring low-latency and synchronized operation.
Q5: Can the module be hot-swapped?
A5: Yes, the module supports hot-swapping without shutting down the DeltaV system.
Q6: What is the maximum cable length for output wiring?
A6: Recommended maximum cable length is 30 meters for 24 V DC outputs to minimize voltage drop and signal degradation.
Q7: Are outputs protected against short circuits?
A7: Yes, each output channel includes overcurrent protection.
Q8: Can this card handle PWM signals for valve control?
A8: No, it is designed for discrete on/off output, not for pulse-width modulation control.
Q9: How does the card indicate a fault?
A9: Faults are indicated by the module LED and reported to the DeltaV control system.
Q10: Is there galvanic isolation between the outputs and the system bus?
A10: Yes, optical isolation ensures safe separation between the outputs and internal circuitry.
Related / Same-Series Models
| Model | Description |
|---|---|
| VE4002S1T1B3 | Discrete Output Card, single channel configuration |
| VE4002S2T2B2 | Redundant Discrete Output Card |
| VE4002S1T3B1 | Discrete Output Card with extended channels |
| VE4002S2T1B1 | High-speed Discrete Output Card |
| VE4002S1T1B1 | Standard Discrete Output Card |
| VE4002S3T2B1 | Multi-channel Discrete Output Card |
Popular Emerson Models
| Model | Description |
|---|---|
| VE4001S5T2B5 | DeltaV Discrete Input Card |
| VE4003S2B1 | KJ4001X1-CA1 Analog Input Card |
| VE4002S1T1B3 | Discrete Output Card |
| VE4002S1T2B1 | Discrete Output Card (this model) |
| VE4001S1T1B1 | DeltaV Input Card |
| VE4003S3B1 | Analog Output Card |
| VE4004S1T1B1 | Digital Communication Module |
| VE4005S1T1B2 | Redundant Control Interface |
