APCI-3120-16-416-bit PCI board with 16 analog inputs and 4 analog outputs
- Manufacturer
Conversion frequency is 100 kHz and common-mode rejection is at least 90 dB, figures meant for measuring signals over long cabling in electrically noisy environments.
Analog inputs and outputs are separated from the bus by 500 V, while the 24 V digital section reaches 1000 V of isolation. Overvoltage protection on the outputs is rated ±12 V.
At a glance
- Channels: 16 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 | 16 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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