Fastwel AIC324 Analog and digital input output module Fastwel DIO Module

Features

• System controller interface – PC/104 (ISA 16 bit)
• Pass-through PCI bus
•    32 analog inputs; ADC 16 bit; 250 kHz; ±10 V … ±0.625 V,
•    4 analog outputs; DAC 16 bit; 6 s; ±10 V … ±2.5V; programmable calibration of analog circuits;
•    24 discrete input/output channels; 3.3 V or 5 V CMOS; support for 16-bit and 32-bit counters; electrostatic protection of outputs
•    Analog/discrete isolation: 500 V
•    Supported operating systems: Fastwel DOS, Linux, QNX

Overview

Analog and digital input output module with auto calibration.

Technical Specifications

Analog input

• 32 single wire or 16 differential voltage or current input channels with group galvanic isolation;
• Single wire, differential or mixed connection of input signals;
• 16 bit digital analog converter;
•  AD converter conversion time 4 μs/channel;
• Input voltage range ±10 V, 0–10 V;
• Input current range: 0–20 mA;
• Programmable input signal gains: 1,2,4,8,16;
• Input resistance: >1 MΩ (voltage); 249 Ω (current);
• Programmable autocalibration of input signal measurement ranges;
• Programmable auto scanning of inputs;
• FIFO buffer for 2,048 words;
• Individual overvoltage protection of channels ±40 V (DC).

Analog output
• 4 single wire voltage output channels with group galvanic isolation;
• 16 bit digital analog converter;
• DAC establishment time 6 μs;
• Programmable selection of output signals conversion range: ±10 V,±5 V,±2.5 V, 0–10 V, 0–5 V;
• Programmable autocalibration of output signal conversion ranges;
• FIFO buffer for 2,048 words;
• Operation in signal generator mode;
• Individual protection of channels from static electricity (ESD).

Discrete input/output
• 24 + 6 + 7 TTL/CMOS level compatible input/output channels;
• 7 galvanically isolated channels;
• Discrete inputs/outputs configuration compatibility with 8255 (Mode 0 and mode 1 channel A);
• Group pull down or pull up of discrete outputs;
• 8254 type timer available.

Additional feature
• Automatic installation of calibrated ADС and DAC ranges when powered on;
• Built in current measurement transistors with "floating" ground;
• 16/32 bit timer (8254 type), ADC start enabled;
• External ADC bit synchronization capability;
• Synchronous operation of ADCs on several boards capability;
• 16 digit timer for forming signals analogous to 8254;
• 10 shared hardware interrupt lines;
• 2 shared DMA channel request lines.

System bus
• 8/16 bit ISA bus;
• PC104+ feedthrough connector.

Module power supply
• Direct current power supply voltage: +5V ±5%;
• Consumed power (without external devices): 450 mA;
• Insulation voltage: 1000 V.

Operating conditions
• Operating temperatures range: –40°С to +85°С;
• Relative humidity: maximum 95% at +25°С;

Storage temperature
• –55°С to +85°С.

MTBF
• at least 100,000 hrs.
Moisture proof coating.

Dimensions
• 93 ×96×23 mm.

Configuration of Fastwel AIC324

AIC324-01 – AIC324 analog and digital input/output module.

Delivery checklist:

• AIC324 module – 1 pc.

• Antistatic package (bag) – 1 pc.

• Consumer package (cardboard box) – 1 pc.

Please send inquiry to Fastwel@smartnre.com & admin@smartnre.com