UDAQ-1408A, UDAQ-1408E
UDAQ-1408A and UDAQ-1408E are multifunctional modules for the PC USB interface.
The modules are intended for common applications. They are fitted with 14-bit ADC, allowing to measure up to 40,000 measurements per second, featuring programmable amplifier and multiplexer.
The UDAQ-1408A module features eight non-isolated analog inputs (ie. analog inputs GND signal is connected to the PC common ground), two digital inputs operating with HC/TTL signal levels (non isolated) and one relay output. All inputs and outputs use the plug-in terminal block.
The UDAQ-1408E module features are identical to UDAQ-1408A, but the analog inputs are isolated from the PC common ground.
Both types feature low consumption and they are powered from the USB port only.
UDAQ-1408A/E main features
- eight analog inputs, alternatively with isolation (UDAQ-1408E)
- programmable input gain
- two digital inputs with the possibility of saving the value simultaneously with the analog input data
- two counters with the possibility of saving the value simultaneously with the analog input data
- one C type relay output
- data buffer with the capacity sufficcient for all common applicatons
Delivery details
The product packet includes the UDAQ module and USB cable (CAB-USB2, length 1.8m), all documentation and software are available in the Download section.
Specifications
| Type | UDAQ-1408A UDAQ-1408E |
|---|---|
| Analog inputs | 8x S.E. |
| ADC resolution | 14-bit |
| Analog inputs isolation | 1kVDC (UDAQ-1408E only) |
| Input ranges | ±10V, ±5V, ±2V, ±1V, ±0.5V, ±0.2V |
| Overvoltage protection | ±24V continuously (±50V / 10ms max.) |
| Sampling frequency see note below |
40kHz max. |
| Data buffer | 1152 B |
| Number and type of counters | 2x 16-bit |
| Counter input frequency | 2MHz max. |
| Counters inputs | the digital inputs are used for the counter function |
| Number of digital inputs | 2 (common with counters) |
| Digital inputs signal level | TTL/HC (-10/+15V overvoltage protected) |
| Number of digital outputs | 1 |
| Digital outputs signal level | C type relay, 30VDC/0.5A, 100VAC/0.5A |
| Digital outputs isolation voltage | 200VDC |
| Bus type | USB rev. 2.0 (full speed mode) |
| Dimensions | approx. 140x110x35 mm |
| Weight | approx. 230 g |
| Weight and dimensions of product packaging |
approx. 350 g cardboard box approx. 200x140x60 mm |
Note: The maximum sampling frequency shown above is defined for the signal source input impedance of 1 kΩ max.