
Product Overview
The ABB PM564-TP-ETH (Part Number: 3ABD00033169) is a compact CPU Programmable Logic Controller (PLC) from the ABB AC500-eCo series. It is designed for small-scale industrial automation applications requiring integrated control, basic I/O handling, and industrial communication in a single unit.
The controller combines a CPU module with onboard digital and analog I/O, Ethernet communication, and serial connectivity, making it suitable for standalone machine control and simple process automation systems.
Technical Specifications
| Parameter |
Specification |
| Manufacturer |
ABB |
| Model |
PM564-TP-ETH |
| Part Number |
3ABD00033169 |
| Product Type |
CPU Programmable Logic Controller |
| PLC Series |
AC500-eCo |
| Program Memory |
128 kB |
| Digital Inputs |
6 × 24 V DC |
| Digital Outputs |
6 × Transistor Outputs |
| Analog Inputs |
2 × AI |
| Analog Outputs |
1 × AO |
| Communication Interfaces |
1 × Industrial Ethernet, 1 × RS485 |
| Expansion Capability |
2 Option Slots |
| Supply Voltage |
24 V DC |
| Protection Rating |
IP20 |
| Mounting Method |
DIN Rail |
| Dimensions |
74 × 135 × 82 mm |
| Weight |
0.29 kg |
Function and Working Principle
The PM564-TP-ETH operates as a compact all-in-one PLC controller. It continuously reads digital and analog input signals, executes control logic in its CPU, and updates outputs in real time.
The integrated Ethernet interface allows communication with HMIs, SCADA systems, and engineering software, while RS485 supports Modbus or other serial industrial protocols. Its onboard I/O reduces the need for additional external modules in small systems.
Operating Sequence
- Field devices send signals to digital/analog inputs
- CPU scans inputs cyclically
- PLC program is executed in real time
- Outputs are updated (transistor + analog)
- Communication data is exchanged via Ethernet or RS485
Key Features
- Compact all-in-one PLC CPU module
- Integrated digital and analog I/O
- Built-in Industrial Ethernet interface
- RS485 serial communication support
- 128 kB program memory
- 6 digital inputs / 6 transistor outputs
- 2 analog inputs and 1 analog output
- Two expansion option slots
- DIN rail mounting design
- Suitable for standalone machine control
System Role
The PM564-TP-ETH is designed as a standalone PLC solution for small automation systems, eliminating the need for separate CPU and I/O modules in many applications.
Typical System Architecture
Sensors → PM564-TP-ETH PLC CPU → Actuators
↘ Ethernet / RS485 → HMI / SCADA / Field Devices
Industrial Applications
The PM564-TP-ETH is commonly used in:
- Small machine automation
- Conveyor systems
- Pump and motor control
- Packaging machines
- Simple process control
- HVAC and building automation
- OEM equipment control
Installation Guidelines
- Mount on DIN rail inside control cabinet
- Supply stable 24 V DC power
- Connect I/O wiring according to terminal layout
- Configure Ethernet and RS485 communication parameters
- Load PLC program using ABB engineering software
- Verify I/O and communication before commissioning
Compatible Components
The PM564-TP-ETH is compatible with:
- ABB AC500-eCo expansion modules
- ABB HMI panels
- SCADA systems
- Modbus RTU devices
- Industrial Ethernet switches
- ABB Automation Builder software
Alternative Models
| Model |
Description |
| PM564-T |
CPU module variant |
| PM5630-2ETH |
Higher-performance PLC CPU |
| PM5620-2ETH |
Mid-range PLC CPU |
| PM5052-T-ETH |
Modular PLC processor |
| PM5072-T-2ETH |
Dual Ethernet processor module |
Advantages
- Compact integrated PLC solution
- Built-in analog + digital I/O reduces wiring
- Ethernet + RS485 communication flexibility
- Cost-effective for small automation systems
- Easy installation and programming
- Reliable ABB industrial design
Frequently Asked Questions
What is the PM564-TP-ETH used for?
It is used for small industrial automation systems, such as machine control and simple process control applications.
Does it support expansion modules?
Yes, it supports AC500-eCo expansion I/O modules via option slots.
What communication interfaces are available?
It includes Ethernet and RS485, enabling integration with HMIs, SCADA, and field devices.
Is it suitable for complex motion control?
No, it is designed for basic automation tasks, not advanced motion systems.
Conclusion
The ABB PM564-TP-ETH (3ABD00033169) is a compact all-in-one PLC controller in the ABB AC500-eCo family. With integrated digital and analog I/O, Ethernet and RS485 communication, and a space-efficient design, it is ideal for small-scale industrial automation, machine control, and simple process applications.