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Delta DVP02LC-SL Load Cell Module Operating Manual
This operating manual describes the DVP02LC‑SL load cell module, a 24‑bit, open‑type device that supports 4‑wire or 6‑wire load cells. It includes safety precautions, mechanical dimensions, terminal layout, and LED indicator functions.
The guide also covers installation on a Delta SV controller, wiring diagrams for power and communication (RS‑232/RS‑485), software configuration, calibration procedures, example applications, and a detailed troubleshooting section with LED status explanations. This manual is written in Chinese.
Delta DVP02LC-SL specifications
| Rated power supply voltage / power consumption | 24 VDC (-15 to +20%) / 3W |
|---|---|
| Voltage range | 18 to 31.2 VDC |
| Maximum current consumption | 125 mA |
| Input signal range | ±40 mVDC |
| Internal resolution | 24 bits |
| Communication ports | RS‑232, RS‑485 |
| Supported sensor type | 4‑wire or 6‑wire strain gauge |
| Response time options | 2, 10, 20, 40, 80 ms per channel |
| Maximum wiring distance to load cell | 100 m |
| Permitted load cell resistance | 40 to 4,010 Ω |
| CMRR (common‑mode rejection) | ≥100 dB |
| Isolation method | 500 VAC between digital circuits and ground |
Source: Delta DVP02LC-SL Load Cell Module Installation Manual
All Delta DVP02LC-SL documents by type
Mounting, wiring and first power-up. Read it before the hardware goes in.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the recommended tightening torque for the I/O terminal block?
The tightening torque is 1.95 kg‑cm (1.7 in‑lbs).
Which response times can be selected for the module?
Response times of 2, 10, 20, 40, or 80 ms per channel can be set.
How should multiple load cells be connected to the module?
When connecting several load cells in parallel, the total impedance must be greater than 40 Ω.