Brand:Emerson Module Item No.:SE4001S3T2B2 Product Origin:USA Product Dimensions:131 x 41.8 x 130.8 mm Product Weight:0.43 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 SE4001S3T2B2 is an 8-channel 120V AC discrete input card designed for DeltaV S-Series distributed control systems. It provides reliable acquisition of field status signals from industrial equipment, enabling accurate monitoring, interlocking, and process control in demanding automation environments.
Technical Specifications
Parameter
Specification
Model
SE4001S3T2B2
Manufacturer
Emerson
Series
DeltaV S-Series
Type
AC Discrete Input Card
Input Channels
8 channels
Input Type
120V AC dry contact
Isolation
Channel-to-system isolation
Response Time
< 10 ms (typical)
Mounting
DeltaV S-Series carrier system
Operating Temperature
Industrial standard range
Application
Process automation and control systems
Dimensions
131 × 130.8 × 41.8 mm
Weight
0.43 kg
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Applications
• In Emerson DeltaV S-Series control systems, the SE4001S3T2B2 is used as a high-voltage AC discrete input card for monitoring field device status signals such as switches, relays, and contactors in process automation systems.
• It is widely applied in power plants and industrial facilities where 120V AC dry contact signals are used for equipment status feedback and safety interlocking.
• In oil & gas and chemical processing plants, it is used to collect discrete field signals from pumps, compressors, valves, and auxiliary equipment for centralized control logic.
• It is deployed in manufacturing automation systems to monitor machine states, alarms, and operational conditions in real time.
• It is suitable for safety-critical process environments where reliable AC signal acquisition is required for control and monitoring functions.
Key Advantages
• It provides 8-channel isolated AC discrete input capability, ensuring stable and reliable signal acquisition from field devices.
• It supports dry contact input detection, making it compatible with a wide range of industrial switches and relay outputs.
• It integrates seamlessly into Emerson DeltaV S-Series I/O architecture, ensuring consistent system communication and configuration.
• It offers robust electrical isolation, improving noise immunity and protecting control systems from field-side disturbances.
• It is designed for continuous industrial operation, ensuring high reliability in demanding process control environments.
Technical FAQs
1. What is the main function of this card?
It reads AC discrete signals from field devices and sends status data to the control system.
2. How many input channels does it have?
It provides 8 independent discrete input channels.
3. What type of signals does it support?
It supports 120V AC dry contact input signals.
4. Where is it typically used?
It is used in process industries such as oil & gas, power generation, and chemical plants.
5. Is the input isolated?
Yes, each channel is electrically isolated for safe operation.
6. Can it detect relay and switch states?
Yes, it is designed specifically for contact and relay status monitoring.
7. What system is it compatible with?
It is part of the Emerson DeltaV S-Series I/O platform.
8. Is it suitable for continuous operation?
Yes, it is designed for 24/7 industrial environments.
9. Does it support DC inputs?
No, this model is designed for AC discrete inputs.
10. Is it used in safety systems?
Yes, it is commonly used for interlocks and equipment status monitoring.
