Technical Specifications 24V DC power supply. Redundant support. Remote I/O bus interface. Multiple I/O module connection. Operating temperature:0°C ~ +60°C.
Functional Features Remote I/O station control. Bus communication management. Local sequence control. Fault diagnosis and alarm. Hot swap support.
Application Scenarios Chemical, petrochemical, power plant, large process plant distributed remote I/O cabinet control.
Performance Parameters Stable remote bus communication, fast control cycle. Operating temperature:0~+60°C.
Structural Characteristics Rack plug-in controller module, front LED indicators, backplane I/O bus connector, onboard CPU and memory.
Working Principle Communicate with central DCS controller via control network, manage local remote I/O modules, collect field signals and execute local control logic, transmit data back to main DCS.
Installation Requirements Install in remote I/O rack. Wire 24V DC power and control network cable. Download hardware configuration and control logic.
Usage Notes Backup configuration data regularly. Check redundancy switching function for redundant configuration.
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