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This section includes the following topics:

Hardware Specifications

The hardware for the U70 PL-20 has the following specifications:




Dialog PL Smart Transceiver

Built-in Memory

1 MB flash memory, 64 KB RAM

Host Interface

USB Micro-B 2.0

Mains Interface

1 – 3 phase AC

Input Voltage

100 – 277VAC +/- 10%, 50–60Hz +/-5% (AC mains power input, single phase used for power; up to three phases used for communication)

Input Power

2.5W no-load max (for Vin ≤ 120VAC)

35W max

Output Voltage

24VDC +/- 5%

Output Current

350mA max

Operating Temperature

-40°C to +70°C

Operating Humidity

5% to 95% RH non-condensing @ 50°C

Surge Protection

EN 61000-4-5:2006, +/- 6KV


DIN 43880 7TE

More Information and Technical Support

If you have technical questions that are not answered by the documentation, you can contact Dialog technical support. See for more information on Dialog support and training services. 

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