Emerson VE3005 DeltaV series controller module

Emerson VE3005 DeltaV series controller module

Functional features:

Powerful control capability: Various control strategies can be achieved by connecting different functional blocks, including basic control algorithms such as PID and custom algorithm parameters, capable of performing multiple tasks such as analog control, sequential control, and logical operations.

Redundant design: Supports controller redundancy. For instance, in the application of a waste heat power station, two sets of VE3005 controllers are redundantly configured. When the main controller fails, the secondary controller automatically engages without affecting the system operation. It also features communication redundancy, adopting dual Ethernet modules, including communication network, medium, module redundancy, etc. The power supply can also be redundantly configured to enhance system reliability.

Flexible I/O configuration: The I/O of the DeltaV system is flexible. The VE3005 controller can be matched with various I/O cards and supports electronic wiring technology. The CHARM can connect any type of field cable to any terminal without the need for a collection cabinet or cross-wiring, reducing cable usage and potential fault points.

Technical parameters:

Execution rate: The module execution rate can be selected as 25ms, 50ms, 100ms, 500ms, 1s, 2s, 5s, 10s, 30s, and 60s.

Memory: It is equipped with user memory for storing programs and data.

Power supply: The required input power is 24V DC.

Working environment: The working temperature is -40 °C to 60°C, the storage temperature is -40 °C to 85°C, the relative humidity is 5% to 95% (non-condensing), the protection grade is IP20, NEMA 12, and it can adapt to certain shock and vibration environments.

Communication capability: Supports H1 and HSE fieldbus standards and can be connected to fieldbus interface devices that comply with the standards. It supports full-duplex or half-duplex communication of RS-232, RS-422 and RS-485 links, and is equipped with dozens of communication protocols such as Profibus. It can communicate data with most mainstream PLCS or other measurement and control devices that support the same communication protocol.

Application field:

In the power industry, it can be used in projects such as waste heat power stations to monitor and alarm the main parameters of the PLC control system of the generator set, and to monitor and control the process parameters of the auxiliary system, ensuring the safe and stable operation of the generator set and waste heat boilers.

In the chemical industry, DeltaV systems can help chemical producers achieve higher product quality, more efficient commissioning, more precise control, and better process visibility. As its controller module, VE3005 can be applied in various chemical production processes, such as PVC production and chemical raw material preparation. It can strictly follow batch control standards, reduce product quality fluctuations, and ensure the long-term stable operation of production facilities.

Petroleum industry: Applicable to the extraction, refining and other links of petroleum. The DeltaV system can integrate multiple buses and precisely control and monitor various parameters in the oil production process in real time. As a key controller module, VE3005 can play a significant role in it, facilitating the realization of automated and intelligent management in the production process.

In the building materials industry, the production process of cement and other building materials involves numerous complex technological links and equipment control. VE3005 can participate in the construction of a DCS control system to precisely control raw material ratios, kiln temperatures, material transportation, etc., which is conducive to improving the quality of building materials products and production efficiency.

Metallurgical industry: It can be applied in places such as smelters to monitor and control parameters such as temperature, pressure and flow rate during the smelting process, ensuring the stable operation of the smelting process. At the same time, it can realize the status monitoring of related equipment to guarantee production safety.

The pharmaceutical and biochemical industry: The production processes of pharmaceuticals and biochemistry have extremely high requirements for environmental parameters and process step control. The DeltaV system where VE3005 is located can be designed based on a digital structure and integrate intelligent factory capabilities. It can precisely control parameters such as reaction temperature and PH value, strictly manage production batches, and ensure that product quality meets standards.