AS 120
Optical Sensor (1 / 0,1) V AC
![AS 120, Optical Sensor (1 / 0,1) V AC](/fileadmin/Bilder alt_neu/2014-AS120-H-w.jpg?v=1723643593082)
Short description
The AS 120 sensor is a small analog probe for nonreactive transmissions of binary signals out of the device under test during interference. It is positioned directly onto the PC board of the device under test and is powered by the device under test. In the sensor, the analog signal is transformed via a serial ADC into an optical signal and is transmitted via a fibre optical cable to the receiver/ oscilloscope.
Signal transmissions via a fibre optic cable do not change the testing environment of the device under test while the signals received allow the device under test`s concrete functions to be controlled, meaning disturbed signals can be immediatly detected.
Technical parameters
Bandwidth | 10 Hz ... 25 kHz |
Sampling rate | 125 ksps |
Measuring range | 0.1 V ... 1 V AC (switchable) |
Input resistance | 1 MΩ |
Radiated immunity | > 100 V/m |
Supply voltage | 3 V ... 16 V |
Current input | ≈ 3 mA |
Sizes (L x W x H) | (34 x 10 x 7) mm |