DN-848VI-150V 8-Channel Voltage Attenuator, ±150 Vpp Input, Isolated
Eight-channel voltage attenuator that scales ±150 Vpp AC or DC inputs down to ±10 Vpp for analog input modules, with 3000 VDC channel-to-channel isolation. DIN-rail mounted.
- Eight channels, ±150 Vpp input range scaled to a ±10 Vpp output
- Linear attenuation ratio across each channel
- High input impedance of more than 1 MΩ
- 3000 VDC channel-to-channel and intra-module isolation
- Accepts AC and DC voltage inputs
- 30 KHz bandwidth
3.946,32 kr. pr. stk.
| 1–9 stk. | 3.946,32 kr. | |
|---|---|---|
| 10–30 stk. | 3.826,74 kr. | −3 % |
| 31+ stk. | 3.752,00 kr. | −5 % |
Produktinformation "DN-848VI-150V 8-Channel Voltage Attenuator, ±150 Vpp Input, Isolated"
DN-848VI-150V CR is an eight-channel voltage attenuator that reduces high-voltage AC or DC signals, up to ±150 Vpp, to a ±10 Vpp level that common analog input modules can accept. Each channel uses a linear attenuation ratio, so the scaled output follows the input proportionally.
The high input impedance of more than 1 MΩ limits loading on the signal source. The I version provides 3000 VDC isolation between channels and within the module, which reduces noise coupling from inputs to outputs and from one channel to another. This variant has a 30 KHz bandwidth.
It is intended for pairing with analog input modules such as the I-7017 and I-87017 when high voltages need to be measured. It runs from +10 ~ +30 VDC, has a plastic housing, mounts on a DIN rail and is rated for -25 ~ +75 °C operation.
Applications
- High-voltage measurement with analog input modules such as I-7017 and I-87017
- AC and DC voltage monitoring
| Product type: | Voltage Attenuator |
|---|---|
| Analog inputs: | 8 |
| Analog outputs: | 8 |
| Isolation: | 3000 VDC channel-to-channel |
| Power input: | +10 ~ +30 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail |
| Housing: | Plastic |
Specifikationer
| 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 | 3 : DN-843V-600V, DN-843VI-600V 8 : DN-848VI-10V, DN-848VI-80V, DN-848VI-150V |
| Type | AC/DC Voltage |
| Range | ±10 ~ ±800 Vpp |
| Accuracy | 1% of FSR |
| Bandwidth | 30 KHz : DN-848VI-10V, DN-848VI-80V, DN-848VI-150V 100 KHz : DN-843V-600V, DN-843VI-600V |
| Input Impedance | >1 MΩ |
| Channel-to-Channel Isolation | 3000 VDC (except DN-843V-600V) |
| Intra-module Isolation | 3000 VDC (except DN-843V-600V) |
| Analog Output | |
| Channels | 3 : DN-843V-600V, DN-843VI-600V 8 : DN-848VI-10V, DN-848VI-80V, DN-848VI-150V |
| Type | AC/DC Voltage |
| Range | ±10 Vpp |
| Power | |
| Input Range | +10 ~ +30 VDC |
| Consumption | 0.56 W : DN-843V-600V 3.84 W : DN-843VI-600V 9.2 W : DN-848VI-10V, DN-848VI-80V, DN-848VI-150V |
| Mechanical | |
| Casing | Plastic |
| Dimensions (mm) | 174 x 122 x 25 (W x L x D) : DN-843V-600V, DN-843VI-600V 174 x 122 x 33 (W x L x D) : DN-848VI-10V, DN-848VI-80V, DN-848VI-150V |
| Installation | DIN-Rail Mounting |
| Environment | |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +75 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
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