F 8621A Coprocessor Module Overview
F 8621A is a dedicated coprocessor module designed for the PES H51q automation system.
It adds processing power and communication capability to the main controller.
The module uses an HD64180 microprocessor running at 10 MHz.
It includes internal memory, dual RS485 interfaces, and fast dual-port RAM communication with the central module.
Core Processing Architecture
- Integrated HD64180 microprocessor with 10 MHz clock speed.
- Optimized for PLC communication and system tasks.
- Provides additional processing capacity for automation control.
- Supports operating system stored in EPROM.
- Designed for stable operation inside PES H51q controllers.
Memory Configuration
- Total memory capacity: 384 KB static memory.
- Combination of CMOS RAM and EPROM.
- RAM supports PLC master project storage.
- Battery backup available through monitoring module F 7131.
- Ensures secure data retention during power interruption.
Industrial Communication Interfaces
- Two isolated RS485 half-duplex interfaces.
- Integrated communication processor for reliable data transfer.
- Software-selectable baud rates.
- Supported speeds from 300 bps up to 57600 bps.
- Configuration possible through communication software block.
Data Exchange Performance
- Dual Port RAM enables fast memory exchange.
- Provides direct communication with central module.
- Connected via internal Bus 1 system.
- Reduces processing delay in large automation networks.
- Improves controller coordination and data throughput.
Electrical Characteristics
- Operating voltage: 5 V DC.
- Typical current consumption: 360 mA.
- Galvanically isolated communication channels.
- Stable performance for industrial environments.
- Designed for continuous automation operation.
Compatible Systems and Equipment
- PES H51q programmable controllers.
- Industrial PLC control cabinets.
- Process control automation systems.
- Manufacturing line communication networks.
- Industrial monitoring and distributed control systems.
Manager’s Insight
- F 8621A improves communication speed inside PES H51q systems.
- Dual RS485 ports support flexible device connections.
- The module offloads tasks from the main controller.
- This improves overall PLC system efficiency.
- Engineers often install it in complex automation networks.
- Reliable memory buffering protects project data.
Logistics and Warranty
- Standard warranty period: 12 months.
- Secure packaging protects electronic components.
- Fast international delivery available.
- Shipping partners include FedEx, UPS, and DHL.
- Tracking information provided after shipment.
Professional FAQ
- What is the main role of the F 8621A module?
- The module expands controller capability. It improves communication and processing tasks.
- When should engineers install a coprocessor module?
- It is useful when systems require faster communication or complex automation logic.
- How is project data protected during power loss?
- The RAM memory is buffered through batteries on the monitoring module.
- How do engineers select the correct communication speed?
- Choose the baud rate according to network load and device compatibility.
- What support is provided after purchase?
- Technical assistance and a 12-month warranty are available for the product.
Contact Information
- Email: info@oiltechcontrols.com
- WhatsApp: +86 158 8020 0923
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