The TRICONEX 3700A is a high-performance, fault-tolerant controller designed for critical applications in the oil and gas, chemical, and power generation industries. It is part of the Triconex family of safety systems and is widely used in applications requiring high reliability and safety integrity.
Product Description
The TRICONEX 3700A is a triple modular redundant (TMR) controller that provides high availability and fault tolerance. It consists of three redundant processors, each running the same application software in lockstep. In the event of a processor failure, the other two processors can detect the fault and take over without interrupting the control process.
The controller has a modular design, with each module performing a specific function. The main processor module contains the central processing unit (CPU), memory, and communication interfaces. The input/output (I/O) module provides the interface to the field devices, while the power supply module provides the necessary power to the system.
The TRICONEX 3700A supports multiple communication protocols, including Modbus, Ethernet/IP, and OPC. It also supports a range of I/O types, including digital inputs and outputs, analog inputs and outputs, and specialty I/O.
Product Parameters
The TRICONEX 3700A has the following parameters:
- Processor Speed: 1.2 GHz
- Memory: 2 GB
- Operating System: Tricon
- Communication Protocols: Modbus, Ethernet/IP, OPC
- I/O Types: Digital, Analog, Specialty
Specifications
The TRICONEX 3700A meets the following specifications:
- Safety Integrity Level (SIL): SIL 3 (IEC 61508)
- Hazardous Area Ratings: Class I, Division 2; Zone 2
- Operating Temperature: -40°C to 70°C
- Power Supply: 24VDC or 110/220VAC
- Regulatory Compliance: CE, UL, cUL, ATEX, IECEx
Overall, the TRICONEX 3700A is a reliable and robust controller designed for critical applications where safety and reliability are paramount. Its TMR architecture, modular design, and support for multiple communication protocols and I/O types make it a versatile and flexible solution for a wide range of applications.
