ABB 1SAP130100R0100 Central Processing Unit

Technical Specifications and Processor Core

The ABB 1SAP130100R0100 central processing unit, also known as PM571, serves as the core controller for the AC500 programmable logic controller platform. This module manages program execution, I/O processing, and communication tasks within industrial automation systems. It provides 64 KB of program memory and 28 KB of user data memory for efficient control logic handling. Its dimensions measure approximately 7.00 cm x 5.50 cm x 7.50 cm, and it weighs about 0.14 kg. The unit offers 24V DC power supply via a compatible terminal base.

Functional Capabilities and Connectivity

The 1SAP130100R0100 module actively executes user programs and manages all field I/O operations. It supports up to 392 digital I/O points and 224 analog I/O points for central configurations. The unit features an integrated LCD display and status LEDs for real-time diagnostics. Its built-in Ethernet port supports Modbus TCP communication, while the two serial ports handle Modbus RTU and ASCII protocols. The scan time reaches 0.3 ms per 1,000 logic instructions for fast control response. Additionally, the modular design allows expansion with up to 7 local I/O modules. The CPU also supports distributed I/O architectures via fieldbus couplers.

Application Scenarios

This CPU module suits entry-to-mid-level automation tasks in machine control and localized process applications. It performs effectively in packaging machinery, conveyor systems, and small-scale manufacturing lines. The ABB PM571 also serves in building automation and utility management applications. Its compact footprint makes it ideal for space-constrained control cabinets. For system integrators, this module provides a scalable foundation for both new projects and system expansions.