Overview
Manuals
I/O Map
Project Restore
Expansion
Features:
- The 128 kB program-memory configuration executes IEC 61131-3 machine logic while preserving the I/O and supply identity encoded by 1SAP120600R0071.
- Onboard resources combine 8 digital inputs and 6 transistor outputs with Ethernet and RS-485 communication for a compact controller that can be extended by up to ten compatible I/O modules.
- The transistor output stage, 24 V DC supply and separately selected terminal blocks must be matched to the installed wiring before the CPU is commissioned.
ABB identifies PM554-TP-ETH 1SAP120600R0071 as a AC500-eCo programmable logic controller with 128 kB program memory, integrated Ethernet and 8 digital inputs and 6 transistor outputs. The transistor-output configuration and 24 V DC supply are fixed by the complete order code, so nearby PM554, PM556, PM564 and PM566 variants are not interchangeable by housing alone. The CPU supports IEC 61131-3 programming through Automation Builder, an integrated RS-485 COM1 port and an optional second serial interface. Ethernet variants provide approved programming and communication services including Modbus TCP, HTTP, FTP, SNTP, DHCP and UDP. Up to ten S500 or S500-eCo I/O modules may be attached within the documented system limits. Pluggable terminal blocks and optional clock, serial or memory accessories are selected separately. A replacement check therefore covers the full article number, supply, output type, onboard I/O, terminal style, firmware and retained application project.
ABB PM554, PM556, PM564, PM566 Processor Module Data Sheet 3ADR010065 Rev. 11 (2024-01-05).
Moore Automated supports exact-item verification and spare-part enquiries for the ABB PM554-TP-ETH 1SAP120600R0071.
ABB PM554-TP-ETH 1SAP120600R0071 official processor-module data sheet (excerpt), 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.
Reconcile the eight digital inputs and six transistor outputs with the machine drawings. Verify output current paths and common wiring before transferring the terminal blocks.
Confirm that the retained application fits the 128 kB CPU and matches the installed firmware. Preserve remanent-data settings, startup behavior and Ethernet parameters during replacement.
Review the number and order of S500 or S500-eCo expansion modules, the I/O current budget and any optional COM2 or clock accessory before rebuilding the station.
