APCI-3120-8-416-bit PCI board with 8 analog inputs and 4 analog outputs
- Manufacturer
The inputs accept voltage scales programmable channel by channel and reach a conversion frequency of 100 kHz, with common-mode rejection of at least 90 dB.
The analog outputs have 14-bit resolution and drive ±5 mA into a capacitive load of 500 pF. The analog part is isolated from the bus by 500 V, the 24 V digital section by 1000 V.
At a glance
- Channels: 8 channel
- ADC resolution: 16-bit resolution bit
- Sampling rate: 100
- Analog input range: ±1 V
- DAC resolution: 14-bit (13-bit per 0–10 V)
Technical specifications
| Digital I/O | 4× isolated DI 24 V + 4× isolated DO 24 V (5–30 V, 10 mA) |
|---|---|
| Connectors | N-pin connector(male)D-Sub(male · front) |
| Channels | 8 channel |
|---|---|
| ADC resolution | 16-bit resolution bit |
| Sampling rate | 100 |
| Analog input range | ±1 V±10 V±2 V±5 V0-1 V0-10 V0-2 V0-5 V |
| DAC resolution | 14-bit (13-bit per 0–10 V) |
| Analog output range | ±10 V0-10 V |
| Trigger modes | SoftwareInternal timerExternal digital trigger(24 V) |
| Acquisition specifications | 4 isolated analog outputs (500 V), 14 bit (13 bit on 0–10 V): ±10 V or 0–10 V via software, ±5 mA, setup 10 µsPGA gain x1, x2, x5, x10 software programmable per channel(accuracy)Input impedance (PGA): 10¹² Ω / 10 nF single-ended, 10¹² Ω / 20 nF differential to GND(misc)Analog inputs: 0–10 V, ±10 V, 0–5 V, ±5 V, 0–2 V, ±2 V, 0–1 V, ±1 V; 0–20 mA optional (software programmable per channel)(range)INL ±1 LSB, DNL ±0,5 LSB (ADC)(accuracy) |
| Isolation | Yes |
| Isolation voltage | 500 V through opto-couplers from PC to peripheral(ch sys) |
| I/O protection | Overvoltage(±12 V) |
| Board function | Analog and digital I/O |
|---|---|
| Architecture standard | PCI |
| Bus interface | PCI 32-bit 3.3/5 V acc. to specification 2.1 (PCISIG) |
| Supply voltage | 5 V DC |
|---|---|
| Power consumption | 3.54 W(+5 V) |
| Dimensions | 169 × 99 mm |
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| Operating temperature | 0–60 °C |
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| Certifications | IEC 61010-1 |
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Data extracted from the manufacturers' technical sheets: the official product spec sheet remains the reference for final confirmation.
Documentation
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