Delta DVP-ES3 Series, Operation Manual, Page: 77 / 411

C h a p t e r 4 I n s t a l l i n g H a r d wa r e
4 - 11
4_
4.5.3 Wiring Power Supply

Connecting an AC power cable
LN
DV P -E S 3 06X A
24V 0V
100~220V
AC /DC
Converter
Cont rol box
The power input of DVP-ES3 is the AC input.

The alternating-current input voltage is between 100 VAC–240 VAC. Connect the power supply to the
terminals L and N. If you connect the 110 VAC or the 220 VAC power supply to the input ter24V
and 24G, you will damage the PLC.

If a power outage lasts for less than 10 milliseconds, the PLC keeps running without being affected. If the
power outage lasts longer, or if the voltage of the power supply decreases, the PLC stops running, and
there is no output. When the power supply returns to normal, the PLC resumes operating. Note that there
are latched auxiliary relays and registers in the PLC when you write the program.

Use single-wire cables or two-wire cables in a diameter of 22 AWG to 18 AWG and with less than 2 mm
pin-typed terminals. Only use copper conducting wires with a temperature rating of 60/75°C.
22-18AWG < 2mm 11-12mm