Key facts
- Brand
- Delta
- Model
- DVP-EH3
- Category
- Automation control Equipment
- Documents
- 2
- Languages
- EN
- Last added
- 2012-03-15
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DVP-EH3 Installation Manual
This manual provides the electrical specifications, installation methods, and wiring diagrams for the DVP‑EH3 series programmable logic controller. It explains how to mount the unit in an enclosure, connect power and I/O modules, and ensure proper grounding and protection against electromagnetic interference.
Safety precautions, battery‑low indicator behavior, and detailed wiring instructions for input, output, and differential modules are also included, helping technicians set up the PLC correctly and maintain reliable operation.
Delta DVP-EH3 specifications
| Power supply voltage | 100 ~ 240 VAC (-15 % ~ 10 %); 50/60 Hz ± 5 % |
|---|---|
| Power consumption | 50 VA (16EH00), 60 VA (20EH00), 80 VA (32EH00‑80EH00) |
| DC24 V current output | 500 mA |
| Insulation resistance | > 5 MΩ at 500 VDC |
| Operating temperature range | 0 °C ~ 55 °C |
| Storage temperature range | -25 °C ~ 70 °C |
| Noise immunity – ESD | 8 kV |
| Weight (R/T) | R: 500 g / T: 480 g (16EH00) |
Source: DVP-EH3 Installation Manual
All Delta DVP-EH3 documents by type
Mounting, wiring and first power-up. Read it before the hardware goes in.
Questions answered in these manuals
What is the recommended minimum diameter for the grounding wire?
The grounding wire diameter must not be smaller than that of the L and N power‑supply terminals.
What is the maximum load for the relay output point?
The relay output can handle up to 2 A per point (5 A per COM) with a minimum load of –2 mA.
What torque should be applied to the PLC terminal screws?
The terminal screws should be tightened to 5 – 8 kg‑cm (4.3 – 6.9 in‑lb).
What wiring safety precautions are recommended?
Do not leave terminals empty, do not run input signal cables and output power cables in the same circuit, and use 1.6 mm copper conductors.