X-DAD-4/U, X-DAD-4/i
X-DAD-4/U, X-DAD-4/i
Description
Digital inputs/outputs
The 18 digital pins can be configured by software as inputs or outputs in groups of 4 (D0..D3, D4..D7, D9..D12, D13..D16) or individually (D8 and D17).
Analog inputs
The module provides 4 analog differential inputs with 12 bit resolution. Module Version /U supports 4 ranges (0...5 Volt, 0...10 Volt, +-5 Volt, +-10 Volt). A gainfactor (1 ... 1000) can be set for each channel by inserting a resistance. Module version /i has 4 current inputs (0...20 mA). In addition 4 internal signals can be measured: 5V reference voltage, 3,3V power supply, analog ground and module temperature.
Analog outputs
Module version /U supports 4 different ranges (0...5 Volt, 0...10 Volt, +-5 Volt, +-10 Volt) per channel. Module version /i supports current outputs (0...20 mA).
Specifications
| Parameter | Value | Unit |
| Analog inputs: | ||
| - Number | 4 | - |
| - Resolution | 12 | Bit |
| - Conversion time, min./typ./max. | 6/7,7/10 | µs |
| - Acquisition Time, min./max. | 3/5 | µs |
| - Input ranges, version /U | 0...5, 0...10, -5...5, -10...10 | V |
| - Input ranges, version /i | 0...20 | mA |
| - Common Mode Range, version /U | +-10 | V |
| - Overvoltage protection, version /U | +-40 | V |
| - Input impedance (Common Mode/Diff.), version /U | >100/>100 | MOhm |
| Analog outputs: | ||
| - Number | 4 | - |
| - Resolution | 12 | Bit |
| - Settle Time, max. | 3 | µs |
| - Output ranges, version /U | 0...5, 0...10, -5...5, -10...10 | V |
| - Output ranges, version /i | 0...20 | mA |
| Digital inputs/outputs (4 groups with 4 I/Os and 2 single I/Os, each selectable as input or output): | ||
| - Number | 18 | - |
| - Input voltage log. 0 | <0,8 | V |
| - Input voltage log. 1 | >2,0 | V |
| - Input Leakage Current, max. | 10 | mA |
| - Output voltage log. 0, max. (IOL=8mA) | 0,4 | V |
| - Output voltage log. 1, min. (IOH=-4mA) | 2,4 | V |
| - Output current, max. log.0 | -12 | mA |
| - Output current, min. log.1 | +12 | mA |
| - Overvoltage protection of inputs | -0,5...5,5 | V |
| - Overvoltage protection of inputs for pulses <10ns und <200mA | -2...7 | V |
| Operating temperature range: | ||
| - standard | 0...+70 | °C |
| - optional | –40...+85 | °C |
| Dimensions | 29x58x8 | mm |
| Weight, X-DAD-4/i / X-DAD-4/U | 9,9/10,3 | g |
| Power consumption (without output load): | ||
| - 3,3V | 10 | mA |
| - +12V (X-DAD-4/U / X-DAD-4/i) | 40/80 | mA |
| - -12V (X-DAD-4/U / X-DAD-4/i) | 30/86 | mA |