PM554-RP Module | ABB AC500 PLC, 8DI/6DO-R I/O, 128kB Memory
Manufacturer: ABB
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Part Number: PM554
Condition：New with Original Package
Product Type: AC500 PLC, 8DI/6DO-R I/O, 128kB Memory
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
ABB PM554-RP | AC500-eCo PLC CPU Module
The ABB PM554-RP is a compact CPU module from the AC500-eCo PLC family, ideal for small to medium automation projects. It integrates 8 digital inputs and 6 digital outputs with 2 analog inputs, providing versatile control capabilities.
This CPU supports multiple communication ports including RS-232, RS-485, and Ethernet, enabling seamless connection with other ABB devices. Users can program the PM554-RP using IEC 61131-3 languages such as LD, FBD, ST, IL, and SFC for flexible application development.
Its modular architecture allows expansion with ABB S500 and S500-eCo I/O modules. The unit supports DIN rail or wall mounting, includes status LEDs, a RUN/STOP mode selector, and onboard memory for 128 KB program storage and 64 KB data storage.
Technical Specifications
| Specification | Details |
|---|---|
| Model | PM554-RP |
| PLC Family | AC500-eCo |
| CPU Type | Integrated CPU with onboard I/O |
| Digital Inputs | 8 channels |
| Digital Outputs | 6 channels |
| Analog Inputs | 2 channels (0–10 V) |
| Communication Ports | RS-232, RS-485, Ethernet |
| Programming Languages | IEC 61131-3 (LD, FBD, ST, IL, SFC) |
| Memory | 128 KB program, 64 KB data |
| Mounting Options | DIN rail or wall mount |
| Operating Voltage | 24 V DC |
| Operating Temperature | –10°C to +55°C |
| Certifications | CE, UL, RoHS |
| Applications | Machine control, HVAC, lighting, water treatment |
FAQ
Q1: Is the ABB PM554-RP brand new?
Yes, the PM554-RP comes brand new with original packaging and factory warranty.
Q2: How many digital and analog inputs does it have?
It includes 8 digital inputs, 6 digital outputs, and 2 analog inputs (0–10 V).
Q3: Which programming languages are supported?
The PM554-RP supports IEC 61131-3 languages: LD, FBD, ST, IL, and SFC.
Q4: How is it mounted?
It supports DIN rail or wall mounting for flexible installation in control cabinets.
Q5: What is the memory capacity of this PLC CPU?
It has 128 KB program memory and 64 KB data memory for reliable storage.