Product Short Description
1. Technical Specifications
• Inputs: 8 digital inputs, 24 VDC, 25 mA per channel
• Outputs: 8 digital outputs, 24 VDC, 0.5 A per channel
• Analog Channels: 4–20 mA / 0–10 V configurable (variant dependent)
• Power Supply: 24 VDC nominal (18–36 VDC range)
• Processor: High-performance 32-bit ARM core
• Memory: 64 MB SDRAM + 128 MB Flash for OS and user application
• Communication: RS-485, Modbus RTU; optional Ethernet 10/100 Base-TX
• Isolation: 2.5 kV channel-to-earth, 500 V channel-to-channel
• Operating Temperature: −40 °C to +85 °C
• Dimensions: 150 mm × 100 mm × 50 mm (DIN-rail/desktop); 330 mm × 280 mm × 23 mm (rack-mounted) depending on variant
• Enclosure: IP20 front, conformal-coated PCB for corrosive atmospheres
Description
2. Functional Features
• CCC Universal Communication Controller (CCC) firmware for deterministic simplex data exchange
• Real-time diagnostics: status LEDs, alarm relay, watchdog timer
• Hot-swap design permits replacement under power without process interruption
• Built-in PID and cascade control algorithms; user-configurable via PC utility or front keypad
• Over-voltage, over-current, short-circuit and reverse-polarity protection on all channels
• Firmware upgrade via USB or remote Ethernet download
• CCC Universal Communication Controller (CCC) firmware for deterministic simplex data exchange
• Real-time diagnostics: status LEDs, alarm relay, watchdog timer
• Hot-swap design permits replacement under power without process interruption
• Built-in PID and cascade control algorithms; user-configurable via PC utility or front keypad
• Over-voltage, over-current, short-circuit and reverse-polarity protection on all channels
• Firmware upgrade via USB or remote Ethernet download
3. Application Scenarios
• Power Generation: Generator protection, transformer monitoring, turbine auxiliary systems
• Petrochemical: Refinery distillation, compressor anti-surge, pipeline pump stations
• HVAC & Refrigeration: Temperature/pressure control, defrost cycle management, evaporator fan modulation
• Water & Wastewater: Pump control, flow monitoring, chemical dosing skids
• Manufacturing & Robotics: Production-line automation, robot I/O expansion, test-bench data acquisition
• Power Generation: Generator protection, transformer monitoring, turbine auxiliary systems
• Petrochemical: Refinery distillation, compressor anti-surge, pipeline pump stations
• HVAC & Refrigeration: Temperature/pressure control, defrost cycle management, evaporator fan modulation
• Water & Wastewater: Pump control, flow monitoring, chemical dosing skids
• Manufacturing & Robotics: Production-line automation, robot I/O expansion, test-bench data acquisition
4. Ordering & Support Package
• IOC-555-D 17-550555-001 module (program pre-loaded)
• DIN-rail clip and panel-mount ears
• RS-485 and power spring-cage connectors
• Configuration software CD and quick-start guide
• Factory calibration certificate and one-year warranty
• IOC-555-D 17-550555-001 module (program pre-loaded)
• DIN-rail clip and panel-mount ears
• RS-485 and power spring-cage connectors
• Configuration software CD and quick-start guide
• Factory calibration certificate and one-year warranty
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