Overview
Manuals
Principle
Features:
- MCPU, memory 256 kB, 24 V DC, Memory Card Slot, interfaces 2 x
- RS-232/485 (programming, Modbus/CS31)
- 1 x FBP, Display, integrated coupler Ethernet TCP/IP
The CPUs PM581 is the central units (basic units) of the control system Advant Controller 500 (AC500). The types differ in their performance (memory size, speed etc.). Each CPU must be mounted on a suitable Terminal Base. The Terminal Base type depends on the number of communication modules (couplers) which are used together with the CPU and on the CPU-V2 AC500 Hardware 3-3 CPUs AC500.
In practical applications, the PM581-ETH 1SAP140100R0170 provides reliable control for machinery, production lines, and process automation tasks. It supports both digital and analog I/O expansion, enabling precise monitoring of sensors and precise control of actuators. The module also integrates diagnostics and condition monitoring functions, enhancing maintainability and system transparency. Its compact architecture and robust design ensure stable operation in environments susceptible to electromagnetic interference and continuous operation.
The PM581-ETH 1SAP140100R0170 ABB CPU Module may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB PM581-ETH 1SAP140100R0170 CPU Module maunal(Datasheets), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The PM581-ETH 1SAP140100R0170 operates based on cyclic scan execution. The CPU continuously reads input signals from connected I/O modules, processes the data according to user-defined programs stored in memory, and updates output signals accordingly. Simultaneously, it manages Ethernet-based communication for configuration, monitoring, and data exchange. Through deterministic task scheduling and structured data processing, the module ensures precise real-time control and coordinated system performance.
