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HIMA F8621A｜Communication Module｜
Key specifications
Adaptation system: HIQuad H41q/H51q series (MS/HS/HRS), requiring F8620x/F865x main CPUs
Processor: 400 MHz PowerPC, dedicated dual port RAM (DPRAM)
Backboard: 1 Gbit/s fault-tolerant secure bus, DPRAM interface
Communication interface: 2 x RS485 (PROFIBUS DP-V1 master/slave), 1 x RJ45 10/100Base TX
Supported protocols: PROFIBUS DP-V0/V1, Modbus RTU/TCP, OPC, SNMP, NTP, ELOP II/SILworX diagnostic
Power supply and power consumption: 24 VDC (15-30 VDC), power consumption of approximately 5 W
Environment: Operating temperature * * -20~+60 ℃ * *, DIN rail installation, IP20， Support hot swapping
Core functionality
Communication offloading: Independently handle bus/network communication, avoid main CPU congestion, and improve system real-time performance and reliability
Security architecture: Collaborate with the main CPU to ensure communication link security and comply with SIL 3 requirements
Diagnostic operation and maintenance: Real time monitoring of communication status and link faults, supporting online diagnosis and hot plug maintenance
Protocol compatibility: covering mainstream industrial protocols, compatible with integration of SCADA, HMI, third-party instruments, etc
Typical Applications
SIS/ESD systems for petrochemical, offshore oil and gas, power, metallurgy, etc. are used for secure communication and interconnection with DCS, SCADA, and field instruments.
HIMA F8621A｜Communication Module｜
By structuring the information in this manner, the article provides a clear and organized understanding of input channels, transducer supply, and communication implementations in distributed control systems.
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