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- PM564-RP-ETH 1SAP121000R0071
- CPU Programmable Logic Controller
- Sweden (SE)
- 74 × 135 × 82 mm
- 0.295 kg
- Xiamen, China
- New & In Stock
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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We provide 7*24 hours service to our customers. We will be there whenever you need us.
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All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The ABB PM564-RP-ETH (1SAP121000R0071) is a compact CPU Programmable Logic Controller (PLC) from the ABB AC500-eCo automation platform. It integrates processing, onboard I/O, and Ethernet communication into a single DIN-rail mounted controller.
It is designed for small to medium industrial automation systems, offering reliable real-time control and flexible network connectivity for modern industrial environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | ABB |
| Model | PM564-RP-ETH |
| Part Number | 1SAP121000R0071 |
| Product Type | CPU Programmable Logic Controller |
| System Compatibility | ABB AC500 / AC500-eCo PLC platform |
| Function | PLC CPU with integrated control, I/O, and Ethernet communication |
| Program Memory | 128 kB |
| Data Memory | ~142 kB (system dependent configuration) |
| Digital Inputs | 6 × 24 V DC |
| Digital Outputs | 6 × relay outputs |
| Analog Inputs | 2 × configurable |
| Analog Outputs | 1 × configurable |
| Communication Interfaces | Ethernet, RS485 |
| Protocol Support | Modbus TCP, Modbus RTU |
| Expansion Capability | Supports AC500-eCo I/O modules |
| Power Supply | 24 V DC |
| Programming Standard | IEC 61131-3 |
| Diagnostics | LED indicators (RUN, ERR, I/O status) |
| Installation Type | DIN rail mounting |
| Dimensions | 74 × 135 × 82 mm |
| Weight | 0.295 kg |
Function and Working Principle
The PM564-RP-ETH functions as a real-time PLC controller with integrated communication capabilities.
Its main functions include:
- Executing PLC programs in cyclic scan mode
- Reading digital and analog inputs from field devices
- Processing automation logic (timers, counters, interlocks, sequencing)
- Driving relay outputs for industrial load control
- Managing Ethernet communication for SCADA/HMI systems
- Supporting RS485 communication for field-level devices
- Coordinating expansion I/O modules
Scan Cycle Operation
The controller operates in a deterministic cycle:
Input Scan → Logic Execution → Output Update → Communication Handling
This ensures stable and predictable industrial control performance.
Role in Industrial Control Systems
Within ABB AC500 systems, the PM564-RP-ETH functions as:
- A central PLC CPU for compact automation systems
- A network-enabled controller with Ethernet communication
- A machine-level control unit for sequencing and logic execution
- A communication gateway for Modbus TCP/RTU networks
- A diagnostic and system monitoring module
Industrial Applications
The PM564-RP-ETH is widely used in:
- Factory automation systems
- Packaging machinery
- Conveyor and material handling systems
- HVAC control systems
- Water and wastewater treatment plants
- Food and beverage production lines
- Building automation systems
- General OEM machine control
Installation and System Integration
- Mount on DIN rail inside control cabinet
- Connect 24 V DC power supply
- Wire field devices to digital and analog I/O terminals
- Configure PLC logic using ABB AC500 engineering software
- Connect Ethernet for SCADA/HMI or Modbus TCP communication
- Use RS485 for Modbus RTU field devices
- Expand system using AC500-eCo I/O modules if required
Compatible System Components
- ABB AC500 digital I/O modules
- ABB AC500 analog I/O modules
- ABB AC500 communication modules
- HMI operator panels
- SCADA systems
- Modbus TCP / Modbus RTU devices
- Industrial sensors and actuators
- Relay and contactor systems
Recommended Alternative Models
| Model | Product Type | Key Feature | Application |
|---|---|---|---|
| PM564-RP-ETH | CPU PLC | Ethernet + integrated I/O | Networked compact automation |
| PM564-TP-ETH | CPU PLC | Transistor outputs | Fast switching applications |
| PM556-TP-ETH | CPU PLC | Higher performance | Complex automation systems |
| PM565-ETH | CPU PLC | Advanced processing capability | Medium-scale industrial control |
Key Advantages
- Integrated Ethernet communication (Modbus TCP support)
- Compact all-in-one PLC design reduces wiring complexity
- Built-in I/O for direct machine control
- Reliable real-time deterministic execution
- Supports IEC 61131-3 programming standard
- Dual communication (Ethernet + RS485)
- Easy DIN rail installation
- Suitable for continuous industrial operation
Technical FAQs
Q1: What is the main function of PM564-RP-ETH?
It executes PLC programs and manages integrated I/O and Ethernet-based communication.
Q2: What communication protocols does it support?
It supports Modbus TCP (Ethernet) and Modbus RTU (RS485).
Q3: Does it include onboard I/O?
Yes, it includes 6 digital inputs, 6 relay outputs, 2 analog inputs, and 1 analog output.
Q4: What is its power supply requirement?
It operates on 24 V DC power supply.
Conclusion
The ABB PM564-RP-ETH (1SAP121000R0071) is a compact and versatile PLC CPU for the AC500-eCo platform. With integrated I/O, Ethernet communication, and reliable real-time processing, it is well suited for machine automation, building systems, and industrial control applications requiring networked and scalable operation.