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The ABB PM556-TP-ETH 1SAP121200R0071 Processor Module is a compact yet powerful CPU upgrade in the AC500-eCo series. It delivers quadruple program memory capacity while retaining a small 8.1×7.3×13.4 cm footprint and lightweight 0.3 kg design.
This Ethernet-enabled module provides superior processing power for complex automation tasks, making it ideal for OEM machine builders requiring standalone control solutions.
| Parameter | Value |
|---|---|
| Model Number | PM556-TP-ETH 1SAP121200R0071 |
| Module Type | Processor Module |
| Manufacturer | ABB |
| Product Range | Advant OCS/800xA |
| Dimensions | 8.1 × 7.3 × 13.4 cm |
| Weight | 0.3 kg |
| Program Memory | Quadruple capacity vs. predecessors |
| Onboard I/O | Digital and analog |
| Terminal Blocks | 3 interchangeable types |
| Compatibility | S500-eCo I/O modules |
| Firmware Version | Preloaded 2.3.x |
| Software Support | Automation Builder V1.0.1 EDD |
| Communication Service | Ethernet router |
| HS Code | 8537101190 |
| Origin | Sweden |
| Condition | Brand New |
| MOQ | 1 |
| Lifecycle Status | Active |
The PM556-TP-ETH 1SAP121200R0071 retains remanent data storage and onboard I/O capabilities, ensuring continuity with earlier AC500-eCo modules. Its pluggable terminal block design enhances flexibility, simplifying system expansion and integration.
Preloaded firmware and full Electronic Device Description support streamline programming and configuration, enabling efficient deployment in small-to-medium machine control applications.
The ABB PM556-TP-ETH 1SAP121200R0071 Processor Module is ideal for OEM machine builders and industrial automation projects requiring compact yet powerful CPUs. It integrates seamlessly with ABB’s Advant OCS/800xA systems and S500-eCo I/O modules, ensuring scalability and reliability.
Its enhanced memory capacity and Ethernet connectivity make it particularly valuable for standalone applications demanding sophisticated automation solutions.

Quick dispatch from our global inventory to reduce downtime and ensure uninterrupted operations.
All parts are sourced from reputable manufacturers and undergo thorough quality checks.
Extensive stock of industrial automation and discontinued parts, ready for immediate shipment.
Every product — including obsolete items — is covered by a 12-month warranty and 30-day return guarantee.
All product names, trademarks, brands, and logos mentioned on this website are the property of their respective owners.These names and trademarks are used for identification and reference purposes only.We are an independent supplier of industrial automation spare parts.We are not an authorized distributor, dealer, or representative of any manufacturer.Products supplied may include surplus inventory or unused items.We do not claim any affiliation with or endorsement by the original manufacturers.