Emerson SLS1508 is a smart logic solver specifically designed for the DeltaV Safety Instrumented System (SIS), holding SIL 3 certification which makes it ideal for high-risk industrial scenarios. It comes with 16 configurable I/O channels that can be set as discrete I/O, analog input (HART), and HART two-state output to connect field devices and transmit critical signals smoothly. Powered by a dedicated 24VDC power supply independent of the DeltaV controller and I/O, it ensures uninterrupted operation of safety functions. Supporting redundant configuration, the system can automatically detect and switch to the backup module in case of failures, and it uses a dual-channel SISnet bus for reliable local and remote data exchange. With a stable operating temperature range of -40°C to 70°C and compliance with ISA-S71.04 G3 standards, it fits harsh industrial environments. Its modular design simplifies installation on an 8-wide carrier, and it integrates electronic marshalling to cut down on wiring and commissioning work, widely applied in petrochemical, power, and chemical industries to realize safety interlocks and emergency shutdowns.
Emerson’s Ovation system is a distributed control system (DCS) specifically designed for the power generation and water/wastewater treatment industries. As a reliable innovation platform, it provides comprehensive control capabilities and powerful system integration. The main components of Ovation system include:
1. Host: It is the core of the entire system, responsible for data processing, storage, and forwarding, as well as controlling the execution of logic.
2. Screen: It is an interface for users to interact with the system, used to display real-time data, alarm information, trend charts, etc., and allows users to set parameters and control operations.
3. Sound system: Provides sound alarm function. When the system detects abnormal situations or faults, it will emit sound prompts through the sound system, so that operators can respond in a timely manner.
4. Projector: In some applications, it may be used for large screen display, allowing multiple people to simultaneously view system status and operation information.
5. Touch devices: such as touch screens, provide an intuitive operating interface, allowing users to easily perform various controls and settings.
6. Control system: including control logic, algorithms, and strategies, used to achieve precise control of industrial processes.
7. I/O modules and interfaces: used for connecting and exchanging data with external devices such as sensors, actuators, etc. These modules can convert signals from external devices into digital signals that the system can recognize, or convert control signals from the system into instructions that external devices can execute.
8. Communication and network equipment: Ensure data communication and information sharing between internal components of the system and between the system and other external systems.
9. Software and firmware: including operating systems, control software, databases, etc., to provide necessary support and guarantees for the normal operation of the system.
For more detailed information, please click here:https://www.szcxgk.com/chanpinzhongxin/
There are no reviews yet.