Brand:Emerson Module Item No.:SE4002S2T2B1 Product Origin:USA Product Dimensions:131 x 41.8 x 130.8 mm Product Weight:0.4 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Emerson SE4002S2T2B1 Discrete Input Card is designed for high-reliability digital signal acquisition within Emerson DeltaV distributed control systems. It plays a key role in monitoring field device status and supporting automation logic execution in industrial environments.
This module is widely used in power plants, refineries, and chemical processing facilities where stable and accurate discrete signal handling is essential for safe and efficient operation. Its robust design ensures consistent performance in continuous-duty industrial applications.
Technical Specifications
Parameter
Specification
Product Name
Emerson SE4002S2T2B1
Product Type
Discrete Input Card
System
Emerson DeltaV DCS
Function
Digital signal acquisition
Input Type
Discrete (ON/OFF) signals
Channel Type
Multi-channel (DeltaV S-series architecture)
Dimensions
131 × 41.8 × 130.8 mm
Weight
0.4 kg
Application
Industrial automation and process control
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Applications
• DeltaV distributed control systems used for reliable acquisition of digital field signals such as switches, relays, and interlock contacts.
• Power generation plants where accurate monitoring of turbine, boiler, and auxiliary system status signals is required for safe operation.
• Oil and gas and petrochemical facilities where dependable discrete signal handling supports process control and safety interlocks.
• Chemical and process industries requiring high-density digital input processing for automation and shutdown logic.
• Industrial control systems where fast ON/OFF signal detection is critical for real-time operation and fault response.
Key Advantages
• High-density discrete input design enables efficient monitoring of multiple field devices within a compact module footprint.
• Strong electrical isolation improves noise immunity and ensures stable performance in harsh industrial environments.
• Seamless integration with Emerson DeltaV architecture supports reliable distributed control system operation.
• Fast response time ensures accurate real-time capture of field signal state changes.
• Rugged industrial-grade construction supports continuous-duty operation in mission-critical applications.
Technical FAQs
1. What is the main function of the SE4002S2T2B1 card?
It is used to acquire and process discrete (ON/OFF) input signals in Emerson DeltaV systems.
2. What system is it designed for?
It is designed for Emerson DeltaV distributed control systems (DCS).
3. What type of signals does it handle?
It handles digital signals such as switch contacts, relay outputs, and interlock states.
4. Is it an analog input module?
No. It only processes discrete (binary) input signals.
5. Is it suitable for safety-related applications?
Yes. It is commonly used in interlock and process safety monitoring systems.
6. Does it support channel isolation?
Yes. DeltaV discrete input modules typically include isolation for signal integrity.
7. Can it operate in harsh environments?
Yes. It is designed for industrial conditions including vibration, heat, and electrical noise.
8. Does it support real-time monitoring?
Yes. It provides fast acquisition of ON/OFF state changes.
9. What industries commonly use it?
Power generation, oil and gas, petrochemical, and general process industries.
10. What is its main benefit in automation systems?
It improves reliability and visibility of field device status within control systems.
