Description

Features

Analog inputs

• 16 single-ended / 8 differential inputs
• 16-bit resolution
• 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

• 8 or 4 analog outputs, optically isolated 500 V
• Voltage or current outputs
• 16-bit resolution (15-bit for 0-10 V)
• 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

Digital

• 4 dig. inputs including 1 interruptible input
• 4 dig. outputs, 24 V, optically isolated

Timer / Watchdog

• 2 timers, incl. 1 which can be used as a watchdog

Safety features

• Optical isolation 500 V min
• Creeping distance 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 drivers

Standard drivers and samples for:

• Linux
• Windows (32/64)
• Real-time use 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