Signal Input Modules
for the Dash 8Xe, Dash 8XPM, AstroDAQ Xe
Astro-Med offers a variety of signal input modules to meet your every recording need. The wide variety of signal input modules let you connect almost any signal. From high voltage, low voltage, temperature, DC Bridge and frequency inputs, most signals can be directly connected. Choose one of each type of signal input module for each channel of recording.
| IHV1 Isolated, Single-Ended Voltage Module |
| Input Range |
0.5 to 800 V full scale |
| Maximum Input |
250 Vrms |
Bandwidth
(100V attenuator) |
39 kHz (-3dB) |
Bandwidth
(all other attenuators) |
40 kHz (-3dB) |
| A/D Converter |
16-bit ADC |
| Connector |
Guarded Banana Jack |
| IHV2 Isolated, Very High Voltage Module |
| Input Range |
10 to 2000 V full scale |
| Maximum Input |
600 Vrms |
| Bandwidth (-3dB) |
30 kHz |
| A/D Converter |
16-bit ADC |
| Connector |
Guarded Banana Jack |
| IHV3 Isolated, High Voltage Module |
| Input Range |
50 mV to 700 V full scale |
| Maximum Input |
250 Vrms |
| Bandwidth (-3dB) |
12 to 22 kHz (range dependent) |
| A/D Converter |
16-bit ADC |
| Connector |
Guarded Banana Jack |
| IBR1 Isolated, Differential Voltage Module (DC Bridge) |
| Input Range |
2 mV to 4 V full scale |
| Maximum Input |
60 V |
| Bandwidth (-3dB) |
40 kHz (-3db) 2V, 200 mV, 50 mV Attenuator
38 kHz (-3db) 20 mV Attenuator |
| A/D Converter |
16-bit ADC |
| Connector |
5 wire screw terminal, removeable |
| DC Excitation |
0.1 to 10VDC |
| ITCU Isolated Universal Thermocouple Module |
| Input Type |
Type J, K, E, T, N, B, R, T, S |
| Input Range |
thermocouple type dependent |
| Maximum Input |
+/- 10 V |
| Update rate |
5 Hz |
| A/D Converter |
24-bit ADC |
| Connector |
Universal miniature thermocouple |
| IRTD Isolated RTD Module |
| Input Range |
-200 - 630°C |
| Input Type |
Pt100(385), Pt100(3916), Pt100(3926) |
| Maximum Input |
+/- 10 V |
| Update rate |
2.5 Hz |
| A/D Converter |
24-bit ADC |
| Connector |
4 wire screw terminal |
| LIVM Low Impedance Voltage (ICP)® Module |
| Input Range |
from ICP® transducer |
| Maximum Input |
40 V |
| Bandwidth (-3dB) |
30 kHz |
| A/D Converter |
16-bit ADC |
| Connector |
BNC |
| IDCV Isolated Direct Current Voltage Module (-5V to 130V) |
| Minimum Input Impedance |
>1 M Ω |
| Zero Suppression |
Digital |
| Bandwidth (-3dB) |
0.65 Hz (6 Hz update rate) |
| Rated Input |
-5V to 130 V |
| Maximum Transient Input |
± 250 V |
| Accuracy (25 ºC) |
±55 ppm of reading + 0.7mV |
| Intrinsic noise (pk-pk) |
< 1.0 mV |
| IMR (DC) |
> 110 dB |
| Dynamic Range |
> 100 dB |
| IDCV1 Isolated Direct Current Voltage Module (-5V to 160V) |
| Minimum Input Impedance |
>1 M Ω |
| Zero Suppression |
Digital |
| Bandwidth (-3dB) |
6 Hz update rate |
| Rated Input |
-5V to 160 V |
| Maximum Transient Input |
± 250 V |
| Accuracy (25 ºC) |
±60 ppm of reading + 0.8 mV |
| Intrinsic noise (pk-pk) |
<1.0 mV (0.7 mV typical) |
| IMR (DC) |
> 110 dB |
| Note |
Presently compatible with the Dash 8Xe
& Dash 8XeR |
| NDV1 Non-isolated, Differential Voltage Module |
| Input Range |
0.5 to 80 V full scale |
| Maximum Input |
40 V |
| Bandwidth (-3dB) |
34 kHz |
| A/D Converter |
14-bit ADC |
| Connector |
Guarded Banana Jack |
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Specifications subject to change without notice
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