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Description
Key Specifications
| Parameter | Specification |
|---|---|
| Product Family | ABB AC500-eCo (Compact PLC) |
| Order Number | 1SAP121000R0071 |
| Processor | 32-bit ARM (50 MHz) |
| User Memory | 128 kB Flash |
| Onboard I/O | 6x DI (24V DC) 6x DO (Relay, 230V AC/30V DC) 2x AI (Voltage/Current) 1x AO |
| Communication Ports | Ethernet (TCP/IP, Modbus TCP) RS-485 (COM1, Modbus RTU) |
| Expansion Slots | 2x (for I/O or comms modules) |
| Power Supply | 24 V DC (18-30 V DC range) |
| Operating Temperature | 0 °C to +60 °C |
| Dimensions (WxHxD) | 82 x 135 x 74 mm |
| Mounting | DIN Rail (35 mm) |
| Programming | IEC 61131-3 (LD, FBD, ST, etc.) via Automation Builder |
Technical Highlights & Application Value
- All-in-One Design with Relay Outputs: Unlike standard CPU modules that require separate digital output cards, the PM564-RP-ETH integrates 6 relay outputs directly on the CPU. This allows it to directly drive contactors, solenoid valves, and small loads (up to 2A) without external relays, drastically reducing the footprint and cost of control cabinets for simple machines.
- Built-in Analog & Ethernet for Edge Control: The module includes 2 analog inputs (for reading sensors like temperature or pressure) and 1 analog output (for controlling drives or valves), alongside a standard Ethernet port. This makes it an ideal “Edge Controller” for skid-mounted equipment that needs to process local signals and communicate data to a SCADA system via Modbus TCP.
- Cost-Effective Legacy Replacement: For facilities maintaining older relay-logic panels or micro-PLCs, the PM564-RP-ETH offers a structured upgrade path. Its compact size allows it to fit into existing enclosures, providing modern programmability and networking while leveraging the existing 24V DC power supply common in industrial environments.
