Description

Features

• PCI 3.3 V or 5 V

Analog inputs

• 16/8 SE or 8/4 diff. inputs, optically isolated
• Resolution: 16-bit
• Throughput: 200 kHz
• Input voltage: 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
• Current inputs: 0-20 mA (option) can be combined freely with voltage inputs
• Gain PGA x1, x2, x5, x10 freely programmable through software for each channel

Analog acquisition

• Different input modes:
  1) Simple mode
  2) Scan modes
  3) Sequence modes
  4) Auto Refresh mode
• Onboard FIFO (for 512 Analog values)
• PCI-DMA for analog data acquisition

Analog outputs

• 4 analog outputs, optically isolated
• 12-bit resolution
• Setup time 15 µs typ
• Output voltage after reset: 0 V
• Each output has its own ground line (without optical isolation)
• Output voltage range: -10 V up to + 10 V
• Output current: ± 5 mA
• Short-circuit current: ± 20 mA

24 V digital I/O

• 24 V digital I/O enable a high interference distance and a long distance between signal transmitter and data acquisition
• 4 digital inputs, 24 V, optically isolated
• 4 digital outputs, 24 V, optically isolated

TTL I/O

• 24 digital TTL inputs/outputs
• Port0: outputs / Port1: inputs / Port2: I/O
• All I/O are at 5 V through pull-up resistors
• Easy programming through I/O read and write commands

Timer/Counter

• 3 / 3, 16-bit

Watchdog

• 2, 16-bit

Safety features

• Optical isolation 1000 V min.
• Creeping distance IEC 61010-1.
• Circuit part of the analog acquisition is separated from the circuit part of the digital function
• Overvoltage protection ± 40 V
• Protection against high-frequency EMI
• Input filters
• Noise neutralisation of the PC supply
• Connection of the I/O-signals through robust industry standard D-Sub connector

Applications

• Industrial process control
• Industrial measurement and monitoring
• Multichannel data acquisition
• Control of chemical processes
• Factory automation
• Acquisition of sensor data
• Laboratory equipment
• Current measurement
• 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