Technical Parameters
Specification Details
Product Type Programmable Logic Controller (PLC) CPU Module
Model / Part Number PM554‑TP‑ETH (1SAP120600R0071)
PLC Series ABB AC500‑eCo
Program Memory ~128 kB Flash
Digital Inputs (DI) 8 channels (24 V DC)
Digital Outputs (DO) 6 channels (transistor type)
Power Supply 24 V DC nominal
Current Consumption (typ.) ~70 mA from 24 V DC
Current Consumption (max.) ~190 mA from 24 V DC
Power Dissipation ~3.3 W
Communication Interfaces Integrated Ethernet (RJ45), RS‑485 (serial)
Expansion Slots 2 option I/O slots (support additional I/O modules)
Programming ABB Automation Builder (IEC 61131‑3 languages)
Mounting DIN‑rail or panel mount with removable terminal blocks
Typical Operating Temp. Industrial standard range
Protection Rating IP20 (typical for PLC modules)
Weight ~0.3 kg
Typical Applications Machine control, panel automation, logic control, remote communication
Network Support Ethernet communication for programming, data exchange, and integration with SCADA/IIoT
The ABB PM554‑TP‑ETH is a compact programmable logic controller (PLC) CPU module designed for industrial automation applications. It is part of ABB’s AC500‑eCo PLC series, ideal for small to medium‑sized control systems where reliable processing, flexible I/O, and network connectivity are required. The module features an integrated Ethernet interface for programming and data communication, along with onboard digital inputs and outputs for direct control of machinery and processes. With a modular design and support for expansion I/O, it enables efficient integration into machine control, panel automation, and distributed control systems