PCI-Express data acquisition card APCIe-3123

analogdigital16-bit

The PCI-Express analog I/O card APCIe-3121 has 8 SE and 4 differential inputs, 8 or 4 analog outputs, 16-bit, and 8 digital 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. Analog inputs Throughput: 100 kHz Input ranges: 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 through software for each channel Gain PGA x1, x2, x5, x10 freely programmable through software for each channel PCI Express DMA for analog data acquisition Overvoltage protection Input filters: 159 kHz Analog acquisition One single channel, several channels, several channels through scan list Automatic analog acquisition through cyclic timer control Acquisition through scan 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 Voltage or current outputs Output voltage: ± 10 V, 0-10 V (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 Current outputs: 0-20 mA, min. load 10 Ω, max. load 560 Ω, at 20 mA EMI filters