Product Description
The ABB PM554-T (1TNE968900R0100) is a compact and scalable AC500-eCo programmable logic controller (PLC), engineered for efficient automation in distributed control systems. It combines flexibility, cost-effectiveness, and robust performance, supporting up to 256 digital I/Os and 64 analog channels through expansion modules. Moreover, its modular design allows smooth integration into both small-scale and advanced automation networks, ensuring reliable control in industrial environments.
Functional Highlights
- Integrated I/O Capability: Equipped with 8 digital inputs and 6 transistor outputs, ideal for compact control tasks.
- Expandable Architecture: Supports up to 7 local extension modules, allowing system growth without complex rewiring.
- Reliable Communication: Includes 1×RS485 interface for Modbus RTU, CS31 Master, and ASCII protocols, enabling seamless data exchange with connected devices.
- User-Friendly Programming: Features 128 KB program memory and 10 KB data memory, both stored in Flash EPROM for fast startup and stability.
- Industrial Durability: Designed for 24 VDC operation, the PM554-T maintains reliable performance between 0°C and +60°C, even at altitudes up to 2000 m.
Technical Specifications
| Parameter | Details |
|---|---|
| Model Number | PM554-T |
| Product ID | 1TNE968900R0100 |
| Series | AC500-eCo PLC |
| Program Memory | 128 KB Flash EPROM |
| Data Memory | 10 KB Flash EPROM |
| Digital Inputs / Outputs | 8 DI / 6 DO (Transistor) |
| Communication Ports | 1×RS485 |
| Supported Protocols | Modbus RTU, CS31 Master, ASCII |
| Max Digital I/Os | 256 channels (7 expansion modules) |
| Max Analog I/Os | 64 channels (7 expansion modules) |
| Supply Voltage | 24 VDC |
| Output Current | 0.5 A |
| Protection Degree | IP20 |
| Mounting | DIN Rail TH35-15 / Panel |
| Operating Temperature | 0…+60 °C |
| Storage Temperature | -40…+70 °C |
| Dimensions (W×H×D) | 82 × 135 × 74 mm |
| Weight | 0.3 kg |
In addition, the PM554-T complies with EU RoHS Directive 2002/95/EC, ensuring environmental responsibility and long-term operational safety.
Typical Applications
The ABB PM554-T PLC is widely used in various industrial and commercial automation environments, where flexibility and compact performance are crucial.
Common Use Cases:
- Machine control in packaging, printing, and material handling systems.
- Process automation for HVAC, lighting, or building management systems.
- Communication gateway within distributed AC500 PLC networks using Modbus RTU.
- Education and R&D setups where modular scalability and cost efficiency are essential.
Therefore, it’s a practical choice for OEMs and engineers who need a reliable and economical PLC with proven ABB quality.
Details
| Weight | 0.2 kg |
|---|---|
| Dimensions | 74 × 82 × 135 mm |
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