Présentation du produit
The Emerson SE4082S1T2B8 Redundant Discrete Output Card is a high-performance output interface module designed for robust industrial control applications. Engineered for the Ovation™ Distributed Control System (DCS), this card provides reliable, high-speed discrete output control with redundancy capabilities to ensure maximum operational availability. The card supports 32 channels sur discrete outputs and is suitable for high-side switching sur 24V DC signals, making it ideal for driving actuators, relays, and other field devices requiring precise and dependable switching. With its modular design, the card allows for seamless integration into existing control systems, while the redundant configuration ensures continued operation even in the event sur component failure.
Technical Specifications
| Parameter | Description |
|---|---|
| Modèle | SE4082S1T2B8 |
| Type | Redundant Discrete Output Card |
| Channels | 32 discrete outputs (2 x DO Plus Card, 16 channels each) |
| Output Voltage | 24V DC |
| Output Type | High Side Switching |
| Terminal Interface | 40-Pin DO Mass I/O Terminal Block |
| Connection Boards | 4 x 8-channel DO Mass Connection Boards |
| Redundancy | Yes, supports redundant operation for high availability |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Dimensions | 190 × 100 × 35 mm |
| Poids | 0.65 kg |
| Certification | CE, UL, RoHS compliant |
| Communication | Integrated with DCS Ovation backplane |
| Response Time | Typically <5 ms per channel |
| Isolation | Channel-to-channel isolation for noise immunitéy |
Applications
The SE4082S1T2B8 card is widely applied in industries where discrete output control with redundancy is critical:
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Power generation plants for turbine, boiler, and auxiliary equipment control
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Industrial process automation for valves, actuators, and safety devices
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Oil & gas facilities for high-reliability field device control
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Water and wastewater treatment plants for pump and motor management
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Chemical processing plants for critical discrete control applications
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Renewable energy systems for controlling inverters, breakers, and field devices
Advantages
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Redundant Design: Ensures continuous operation, reducing the risk sur downtime in critical systems.
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High Channel Density: 32 discrete outputs per card, saving rack space while surfering extensive control capabilities.
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High-Side Switching: Protects the system from ground faults and simplifies wiring sur multiple field devices.
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Modular Connection Boards: 4 x 8-channel DO Mass Connection Boards simplify installation and maintenance.
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Fast Response Time: Provides rapid switching suitable for high-speed industrial processes.
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Integrated with DCS Ovation: Ensures seamless communication and monitoring with the existing control architecture.
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Robust Electrical Isolation: Minimizes noise interference and improves signal integrity.
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Certified and Compliant: Meets international standards, ensuring reliability and safety in industrial environments.
FAQ
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What is the maximum current that each output channel can handle?
Each discrete output channel supports a maximum sur 0.5A, suitable for standard DC loads such as relays and solenoids. -
Does the card support full redundancy operation?
Yes, the SE4082S1T2B8 is designed for redundant operation, allowing mirrored outputs to maintain functionality in case sur a failure. -
How are the 32 channels organized in the connection boards?
The card uses 4 x 8-channel DO Mass Connection Boards, enabling independent wiring and simplified installation for each group sur 8 outputs. -
What type sur loads can the high-side outputs drive?
The high-side outputs can drive DC loads up to 24V, including actuators, relays, and other field devices requiring discrete control. -
Is there short-circuit or overload protection for the outputs?
Yes, each output channel is protected with internal circuitry against short circuits and overloads to prevent damage. -
What is the switching speed or response time sur the outputs?
The outputs typically respond in less than 5 milliseconds per channel, suitable for high-speed industrial processes. -
Can the card be inserted or removed while the system is powered?
Controlled hot-swapping is supported according to DCS Ovation guidelines, ensuring safety and minimal disruption. -
How does the DCS monitor the status sur the outputs?
The DCS Ovation continuously monitors each channel for status, fault conditions, and redundancy health. -
What operating conditions can the card tolerate in terms sur temperature and humidity?
It operates reliably between 0°C and 60°C, with storage temperatures from -40°C to 85°C, and standard industrial humidity tolerance. -
How does the card ensure immunitéy against electromagnetic interference (EMI)?
The card includes electrical isolation and filtering, and it is CE-certified to reduce EMI susceptibility in industrial environments.
Related Modèles (Same Series or Related)
| Modèle | Channels | Output Type | Voltage | Redundancy |
|---|---|---|---|---|
| SE4082S1T2B7 | 32 | High Side DC | 24V | Yes |
| SE4082S1T2C8 | 16 | High Side DC | 24V | Yes |
| SE4082S1T2D8 | 32 | Low Side DC | 24V | Yes |
| SE4082S1T1B8 | 16 | High Side DC | 24V | No |
| SE4082S2T2B8 | 64 | High Side DC | 24V | Yes |
| SE4082S1T2A8 | 32 | High Side DC | 24V | Yes |
Popular Emerson Modèles (Same Marque)
| Modèle | Channels | Output Type | Voltage | Application |
|---|---|---|---|---|
| SE4080S1T1A8 | 16 | High Side DC | 24V | Discrete output control |
| SE4081S1T2B8 | 32 | Low Side DC | 24V | Redundant discrete output |
| SE4090S1T1B8 | 16 | High Side DC | 24V | Field device interface |
| SE4092S2T2B8 | 64 | High Side DC | 24V | Large-scale automation |
| SE4078S1T2A8 | 32 | High Side DC | 24V | Process control |
| SE4075S1T1B8 | 16 | Low Side DC | 24V | Auxiliary device control |
Informations sur l'entreprise
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