Why Choose the ABB PM554-TP?
The PM554-TP AC500 Programmable Logic Controller features 128kB memory and a 24V DC power supply. It includes 8 digital inputs and 6 transistor outputs, along with one RS485 communication port. Two option slots provide flexibility for system expansion, making it suitable for a range of industrial automation applications requiring reliable and scalable control solutions.
"Specified by UK panel builders for dependable control." Controls Engineer, UK
| Model | PM554-TP: AC500 Programmable Logic Controller. |
|---|---|
| Memory | 128 kB. |
| Input/Output Configuration | 8 Digital Inputs, 6 Digital Outputs - Transistor type. |
| Operating Voltage | 24 V DC. |
| Communication Ports | 1x RS485, 2x Option slots for expansion. |
| Category | Distributed Automation PLC. |
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At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...