从China供应商批发进口Air Conditioning Plc Controller Siemens — FOB条款

Shenzhen WPG Tecnology Co., Ltd. offers the Siemens S7-400 CPU416-3 Siplus series PLC controller, a high-performance module designed for industrial and medical-grade automation. The unit, based on the 6ES7416-3XR05-0AB0 reference, provides robust processing for complex HVAC control tasks, including real-time monitoring and energy management in air conditioning systems. Its compact design allows integration into space-constrained control panels while maintaining high reliability.

The controller supports standard industrial protocols such as Profibus and Ethernet, typical for Siemens S7-400 platforms, enabling seamless communication with sensors, actuators and SCADA systems. It operates within a standard temperature range of 0 to 60°C, with extended ranges available for Siplus variants designed for harsh environments. The module’s memory capacity typically includes 4MB of work memory, expandable via additional modules for larger applications.

This PLC is widely used in commercial buildings, manufacturing plants and healthcare facilities where precise climate control is essential. It aids in maintaining temperature and humidity within tight tolerances, contributing to energy savings and operational efficiency. Buyers should confirm compatibility with their existing HVAC components and control logic before integration.

Shenzhen WPG Tecnology Co., Ltd. is based in Shenzhen, Guangdong Province, a major hub for electronics and industrial automation manufacturing in China. The company’s address places it within a region known for its dense concentration of suppliers, which often translates to competitive pricing and access to a broad selection of components. Its harbor trust tier indicates it has met baseline platform requirements but lacks additional verification signals.

The supplier’s profile shows a response rate of 0.00 and no recorded average response time, suggesting it has not yet engaged with buyer inquiries on this platform. No certifications, client references or production capabilities are listed, so buyers should request proof of Siemens authorisation or distribution rights, as well as quality control processes for the PLC modules.