HIMA F8621A Coprocessor module

Power input: 5V DC; powered by a dedicated power module, supports redundant configuration.

Backup battery: Power-off protection of RAM data is achieved through the power monitoring module to ensure that key data is not lost.

Communication interface: 2 RS485 half-duplex interfaces, support Modbus, Profibus and other protocols, can be networked with the host computer or redundant system.

Memory capacity: 384KB static memory, integrated CMOS-RAM and EPROM, support battery buffered data storage.

Microprocessor: HD64180 chip, main frequency 10MHz, support real-time data processing and control algorithms.

Operating temperature: -20°C to + 60°C, adapt to harsh industrial environments.

Safety certification: SIL3/AK6 certified (IEC 61508, EN 954-1 standards), suitable for safety-critical applications.

Interface configuration: Support DIP switch or software configuration baud rate (300-57600bps), compatible with a variety of communication needs.

Redundant design: Dual-port RAM enables high-speed data interaction and supports hot standby switching between master and slave modules.

High reliability and safety: HIMA F8621A adopts redundant circuit design and supports 1oo2D safety architecture to ensure that a single fault does not affect system operation.

Flexible communication and expansion: HIMA F8621A has dual RS485 interfaces to support multi-device networking, compatible with mainstream protocols such as Modbus, and modular design supports hot swapping, which can quickly replace or expand functional modules.

Intelligent diagnosis and maintenance: Real-time monitoring of module status, providing fault codes and alarm prompts, and simplifying the troubleshooting process.

Programmable interface: HIMA F8621A provides a user-friendly interface and easy-to-use configuration tools, supporting users to flexibly configure and expand according to specific needs. ​

Rail transit and infrastructure: HIMA F8621A is used in scenarios that require high reliability, such as signal system redundancy control and tunnel ventilation monitoring.

Food and pharmaceutical: HIMA F8621A supports equipment control in clean environments and meets industry hygiene standards.

Industrial automation control: HIMA F8621A is suitable for real-time monitoring and logic control of production lines, robotic arms and other equipment.

Safety-critical systems: HIMA F8621A is used in high-risk scenarios such as emergency stop systems, safety door monitoring, and pressure/temperature over-limit protection.

Energy and environmental protection: Transformer monitoring in the power industry, flow/liquid level control in wastewater treatment, and process safety management in petrochemicals.