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The DNM-848VI series are 8-channel AC or DC voltage input attenuator. The maximum input range is from ±10 V / ±80 V / ±150 V can be attenuated to ±10 V. providing 3000 VDC intra-module isolation and 3000 VDC channel to channel isolation to avoid the noise interference from inputs to outputs or channel to channel. It can be used with the analog input modules such as I-7017, I-87017, M-7017RMS and I-87017W-RMS etc. to measure high voltage signals.
| EMS Protection | |
|---|---|
| ESD (IEC 61000-4-2) | ±4 kV contact for power line, input and output channels, ±8 kV air for random point |
| Surge (IEC 61000-4-5) | ±3 kV for power liner |
| Analog Input | |
|---|---|
| Channels | 8 |
| Type | AC/DC Voltage |
| Range | ±80 Vpp |
| Accuracy | 1% of FSR |
| Bandwidth | 30 KHz |
| Input Impedance | >1 MΩ |
| Channel-to-Channel Isolation | 3000 VDC |
| Intra-module Isolation | 3000 VDC |
| Analog Output | |
|---|---|
| Channels | 8 |
| Type | AC/DC Voltage |
| Range | ±10 Vpp |
| Power | |
|---|---|
| Input Range | +10 ~ +30 VDC |
| Consumption | 9.2 W |
| Mechanical | |
|---|---|
| Casing | Metal |
| Dimensions (mm) | 173 x 122 x 35 (W x L x D) |
| Installation | DIN-Rail Mounting |
| Environment | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +75 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
