Introduction
The ABB PM591‑ARCNET 1SAP150100R0160 CPU Processor Unit is a high-performance PLC controller in the AC500 series, designed for industrial automation systems requiring reliable logic processing and deterministic networking. Featuring ARCNET communication, this CPU ensures precise, time-critical operations across distributed control environments. Its compact design, integrated diagnostics, and multiple communication ports make it ideal for OEM machinery, machine control, and automated production lines where consistent uptime and network stability are essential.
Technical Specifications
| Feature | Specification |
|---|---|
| Manufacturer | ABB |
| Model | PM591‑ARCNET |
| Part Number | 1SAP150100R0160 |
| Module Type | CPU Processor Unit |
| Product Family | AC500 PLC |
| Program Memory | 512 kB |
| Communication Interfaces | ARCNET, 2× RS232/RS485, FieldbusPlug support |
| Integrated Display | LCD display for diagnostics |
| Supply Voltage | 24 V DC |
| Operating Temperature | 0°C to +60°C |
| Protection Class | IP20 |
| Dimensions (H × W × D) | 76 × 67.5 × 62 mm |
| Weight | 0.13 kg |
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