
APCIe-3521-4PCI Express board with 4 opto-isolated 16-bit analog outputs
APCIe-3521-4 is an analog output board for a PCI Express slot, used to generate references and commands towards drives and instruments. The board measures 168 × 99 mm.
The outputs are separated from the bus by 500 V of isolation and cover the 0-10 V and ±10 V ranges, switchable in software. Digital inputs and outputs at 24 V also find room onboard.
At a glance
- Channels: 4 channel
- DAC resolution: 16 bit (15 bit uscite in corrente)
- Analog output range: ±10 V
- Isolation voltage: 500 V via opto-coupleur
- Board function: Analog acquisition
Technical specifications
| Digital I/O | 4× DI isolati + 4× DO isolati (high-side 24 V, 65 mA) |
|---|---|
| Connectors | D-Sub(male · front) |
| Channels | 4 channel |
|---|---|
| Counter | 2 timers, dont 1 utilisable comme watchdog |
| DAC resolution | 16 bit (15 bit uscite in corrente) |
| Analog output range | ±10 V0-10 V |
| Isolation | Yes |
| Isolation voltage | 500 V via opto-coupleur |
| I/O protection | Overvoltage(± 15 V) |
| Board function | Analog acquisition |
|---|---|
| Architecture standard | PCI Express |
| Bus interface | Slot PCI Express x1/x4/x8/x16PCI Express 1.0a |
| Dimensions | 168 × 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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