Product Overview
The ABB PM573-ETH 1SAP130300R0271 serves as a mid-range CPU module for the ABB AC500 programmable logic controller platform . This compact processor combines a 32-bit RISC core with onboard Ethernet connectivity for versatile automation tasks . Moreover, the PM573-ETH 1SAP130300R0271 delivers fast execution speeds and robust communication capabilities for medium-scale control applications.
Technical Specifications
The PM573-ETH 1SAP130300R0271 offers 512 kB of user program memory and 512 kB of data memory for effective application handling . This module operates on a 24 V DC supply and features an integrated LCD display for direct system diagnostics . Furthermore, the unit supports up to 10 local I/O extension modules for flexible system scaling .
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Order Number | 1SAP130300R0271 |
| Product Type | Processor Module (CPU) |
| System Series | AC500 |
| Memory (Program) | 512 kB (Flash EPROM, non-volatile RAM, SD Card) |
| Memory (Data) | 512 kB (Flash EPROM) |
| Power Supply | 24 V DC (20.4 – 28.8 V DC) |
| Communication Interfaces | 1× Ethernet TCP/IP (onboard), 2× RS232/RS485 (configurable), 1× FBP |
| Display | LCD with function keys and LEDs |
| Processing Speed (Logic) | 0.05 – 0.06 ms per 1000 instructions |
| Processing Speed (Floating-point) | 0.5 – 0.70 ms per 1000 instructions |
| Max Digital I/Os | 320 DI / 240 DO (with up to 10 extension modules) |
| Max Analog I/Os | 160 AI / 160 AO (with up to 10 extension modules) |
| Protection Class | IP20 |
| Operating Temperature | 0 °C to +60 °C |
| Storage Temperature | -40 °C to +70 °C |
| Dimensions (W × H × D) | 67.5 mm × 76 mm × 62 mm |
| Net Weight | Approx. 0.135 kg |
| Mounting | DIN Rail TH35-15 |
Key Design Features
The PM573-ETH 1SAP130300R0271 includes an onboard Ethernet port that supports Modbus TCP, HTTP, and SNTP protocols for seamless network integration . This module also provides a web server function, allowing maintenance personnel to access system diagnostics through a standard browser . Additionally, the two configurable serial ports support Modbus RTU, ASCII, and CS31 protocols for legacy device connectivity . The SD card slot enables convenient program backup and firmware updates .
Application and Integration
The PM573-ETH 1SAP130300R0271 integrates smoothly into ABB AC500 systems and supports all five IEC 61131-3 programming languages through Automation Builder software . System integrators commonly deploy this module in packaging machinery, conveyor systems, and water treatment facilities . Furthermore, the CPU accommodates a wide range of certified applications with its comprehensive industrial approvals, including CE, UL, and DNV marine certifications .
Details
| Weight | 0.135 kg |
|---|---|
| Dimensions | 67.5 × 76 × 62 mm |
