ABB PM556-TP-ETH 1SAP121200R0071 AC500 Programmable Logic Controller

Description

The ABB PM556-TP-ETH (Product ID: 1SAP121200R0071) is a high-performance central processing unit module from the AC500 programmable logic controller family. This controller features a built-in 512 kB user data memory with a 642 kB total memory capacity executed on integrated RAM, enabling processing speeds as fast as 0.00008 ms for industrial application code execution. Designed to fulfill decentralized or localized control demands, the hardware architecture delivers 8 embedded digital inputs and 6 transistor digital outputs. Communication options include one dedicated Industrial Ethernet port, one RS485 serial connection interface, and two option slots for flexible peripheral hardware and protocol scalability. Operating on a rated nominal input voltage of 24 VDC, this compact module provides efficient sequencing, machine tool interfacing, and reliable process logic execution across distributed automation frameworks.

Features

• Outfitted with a 512 kB user data storage area and a total memory size allocation of 642 kB based on RAM execution.
• Fast program parsing capacity with an optimized controller execution processing time of 0.00008 ms.
• Integrated digital layout containing 8 digital inputs and 6 transistor-type digital outputs.
• Native network connection ports comprising 1 Industrial Ethernet port and 1 RS485 interface.
• Multi-module extension capability achieved via 2 factory-provided hardware option slots.

Applications

• High-speed machine sequencing and automated industrial tool lines.
• Decentralized data routing and infrastructure node field monitoring.
• Manufacturing assembly systems needing native Industrial Ethernet networking.
• Localized material handling control requiring discrete logic interactions.

Ordering Information

• Extended Product Type: PM556-TP-ETH
• Product ID: 1SAP121200R0071
• ABB Type Designation: PM556-TP-ETH
• EAN Code: 4016779927567

Technical Specifications

Installation Guidelines

• Snap mount the central unit firmly onto standard industrial DIN rail channels contained in a protective electrical housing.
• Provide an external 24 VDC power connection observing the technical threshold window of 20.4 to 28.8 V DC.
• Maintain clear airflow spatial gaps enclosing the hardware footprint dimensions (135 mm x 82 mm x 74 mm) to optimize heat routing.
• Isolate all low-level communication and discrete data links away from high-power conductor circuits to mitigate electrical noise.