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Description
Application Scenarios
A system integrator was upgrading a water treatment plant’s control panel that suffered from frequent voltage sags and spikes, causing intermittent resets of the PLC and I/O modules. The existing generic power supply lacked sufficient surge protection and voltage stability for the sensitive control electronics. By installing the ABB PM564-T A0 1TNE968900R1100, the integrator leveraged its wide input voltage tolerance (100-240V AC) to handle grid fluctuations and its stable 24V DC/2.5A output to ensure the ABB AC500-eCo PLC and connected sensors operated without disruption. The module’s robust design and IP20 protection ensured reliable performance in the humid, electrically noisy environment of the pump control room, eliminating the random faults that previously plagued the system.
Parameter
| Parameter | Value / Description |
|---|---|
| Product Model | PM564-T A0 |
| Manufacturer | ABB |
| Ordering Code / ID | 1TNE968900R1100 |
| Product Category | Industrial Switching Power Supply Module |
| Input Voltage | 100 – 240V AC (Wide Range, Auto-ranging) – Handles unstable mains power common in industrial areas. |
| Output Voltage | 24V DC – Standard voltage for industrial PLCs, relays, and sensors. |
| Output Current | 2.5 A (Max) – Provides up to 60W of power for small to medium control loads. |
| Operating Frequency | 50 Hz |
| Efficiency | High Efficiency (>85%) – Reduces heat generation and energy loss. |
| Protection Level | IP20 (For enclosed cabinet installation) – Prevents accidental contact but requires panel protection from dust/water. |
| Ambient Temperature | -20°C to +60°C – Wide operating range suitable for unheated cabinets in harsh climates. |
| Dimensions (WxHxD) | 175 mm x 35.56 mm (approx. 1U) x 297.18 mm – Compact DIN rail form factor. |
| Weight | Approx. 0.6 kg |
| Installation | DIN Rail (35mm) Mounting – Standard for control panels. |
