ABB ACU-01B | 3HNA016112 | Robot Spray Accessories

Partial Parameters:

• Input Voltage: 24V DC, with ±20% fluctuation range supported by some models.
• Output Voltage: 5VDC (for certain models) or 10A current output.
• Operating Temperature Range: -10°C to +55°C or -20°C to +70°C, subject to the specific model.
• Storage Temperature Range: -40°C to +85°C.
• Protection Level: IP67 or IP65, ensuring stable operation in harsh environments.
• Processing Architecture: Dual CPU hot standby (PowerPC architecture + FPGA coprocessor), with fault switching time <50ms.
• Memory Configuration: 128MB SDRAM + 64MB Flash, supporting CF card expansion (up to 32GB).
• I/O Throughput: 2000 points/second (via CIO bus expansion), compatible with ABB 800xA I/O subsystem.
• Realtime Performance: Control cycle configurable (10ms–1s), time synchronization accuracy ±100μs.
• Built-in Functions:
  • PID algorithm library (including anti-windup and feedforward compensation).
  • Dual-channel data synchronization (CRC32 check).
  • Support for triple redundancy of power supply/communication/processor.
  • Built-in oscilloscope function (for capturing fast signals).
• Mean Time Between Failures (MTBF): >200,000 hours.
• Communication Interfaces:
  • Control layer: Modbus TCP, ABB CIO bus, enabling communication with S800 I/O stations.
  • Information layer: OPC DA/XML, SQL interface for MES system data integration; optional encrypted communication module (AES-128).