DVP-ES2 series PLC is an open-type PLC that can be used for various applications with different I/O points, power supply, digital I/O and analog I/O modules.
The DVP-ES2 series PLC from Delta provides 16 ~ 60 MPU points and 8 ~ 32 digital I/O points, with a maximum of 256 I/O points when expanded. It is an open‑type device intended for installation in a dust‑free, humidity‑controlled enclosure and requires key or tool protection to prevent unauthorized operation.
This guide details the installation steps, wiring recommendations, power‑supply requirements, grounding, safety precautions, terminal layouts, and communication wiring (RS‑485, RS‑232). It also includes specifications for relay and transistor output modules, A/D and D/A modules, and environmental limits.
| Power supply voltage (AC) | 100 ~ 240 VAC |
|---|---|
| Power supply voltage (DC) | 24 VDC |
| Power consumption | 30 VA |
| Power supply fuse rating | 2 A / 250 VAC |
| Insulation resistance | > 5 MΩ at 500 VDC |
| Voltage withstand (primary‑secondary) | 1 500 VAC |
| Operating temperature range | 0 °C ~ 55 °C |
| Storage temperature range | -25 °C ~ 70 °C |
| +24 V output current rating | 0.5 A |
The PLC accepts an AC input of 100 ~ 240 VAC (50/60 Hz).
The MPU continues to run for up to 10 ms after the power is cut off.
The +24 V output is rated for 0.5 A (500 mA) from the MPU.
Do not connect the AC power supply to any I/O terminals and verify grounding before energizing.