APCIe-3126 – DAQ PCIe Card – Analog Inputs/Outputs
The PCI-Express analog I/O card APCIe-3126 has 16 SE inputs with an acquisition frequency of 200 kHz, 8 analog outputs, 16-bit, 8 isolated digital I/O, 24 V and additional 24 TTL I/O. The card is especially suited for applications in industrial process control, measurement technology and monitoring, for example for multichannel data acquisition, for the control of chemical processes, for the acquisition of sensor data, current measurement etc. in the harsh industrial environment.
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Features
Analog inputs
- 16 single-ended / 8 differential inputs
- 16-bit resolution
- Optical isolation: 500 V
- Throughput rate: 200 kHz
- Input range: 0-10 V, ± 10 V, 0-5 V, ± 5 V, 0-2 V, ± 2 V, 0-1 V, ± 1 V, 0-20 mA (option); freely programmable for each channel through software
- Gain: PGA x1, x2, x5, x10; freely programmable for each channel through software
- PCI Express DMA for analog data acquisition
- Overvoltage protection
- Input filters: 159 kHz
Analog acquisition
- Single channel, multi-channel, multi-channel through sequence list
- Automatic analog acquisition through cyclic timer control
- Acquisition through sequence list: up to 16 entries with gain, channel, unipolar/bipolar
- Acquisition triggered through software, timer, external event
- Trigger functions: Software trigger or external trigger: the analog acquisition (single or sequence) is started through signal switching from 0 V to 24 V at the digital input 0.
- Interrupt: end of single channel, end of multichannel, end of scan list
Analog outputs
- 8 analog outputs, optically isolated (500 V)
- Voltage outputs
- 16-bit resolution (15-bit for 0-10 V)
- Output range: ± 10 V, 0-10 V (switchable through software)
- Output voltage after reset: 0 V
- Each output has its own ground line (without optical isolation)
- Output current ± 5 mA max. for voltage outputs
- EMI filters
Digital
- 4 dig. inputs including 1 interruptible input
- 4 dig. outputs, 24 V, optically isolated
TTL I/O
- 24 digital TTL inputs/outputs
- Port 0: outputs, Port 1: inputs, Port 2: inputs/outputs
- All I/O are led to 5 V through pull-up resistors
- Easy programming through I/O read and write commands
Timer / Watchdog
- 2 timers of which 1 can be used as a watchdog
Safety features
- Optical isolation 500 V min
- Creeping distance DIN EN IEC 61010-1
- Overvoltage protection ± 40 V, analog inputs
- Protection against high-frequency EMI
- Input filters: 159 kHz
- Noise neutralisation of the PC supply
Applications
- Industrial process control
- Industrial measurement and monitoring
- Multichannel data acquisition
- Control of chemical processes
- Factory automation
- Acquisition of sensor data, current measurement
- Laboratory equipment, instrumentation
Software
Standard drivers and samples for:
- Linux
- Windows (32/64)
- Real-time with Linux (i.e Xenomai) and Windows (i.e RTX) on request
On request:
Further operating systems, compilers and samples. Driver download: www.addi-data.com/downloads
