Manufacturer: Daiichi Electronics Co., Ltd.
Model: VETP2-551

Features

• This is a type with an auxiliary power supply. Constant voltage and constant current output (4–20 mA output available).
• Uses a hybrid IC with true RMS method, so it can be used with distorted or SCR waveforms.
• Input, output, auxiliary power, and ground are completely isolated with a withstand voltage of AC 2,000 V (50/60 Hz) for 1 minute.
• Equipped with primary and secondary electrostatic shielding to protect the output-side equipment from input-side surges, etc.
• Impulse withstand voltage is guaranteed for three iterations each for the electrical circuit and between ground: 5 kV, 1.2/50 μs, positive and negative polarity.

Wiring Diagram

Note: The polarity inside the parentheses applies when using a DC auxiliary power supply.