Description
The National Instruments C Series Voltage and Current Input Module is a versatile and powerful module designed for accurate data acquisition and measurement. This module comes with various part numbers including 781068-01, 785040-01, 781068-02, and 199272C-01L, each tailored to meet specific user needs.
It is equipped with 16 analog input channels, providing ample connectivity for a wide range of sensors and signals. The voltage range that this module can handle is ±10.2 V, and it also has a current range of ±21.5 mA, making it suitable for a wide variety of applications.
The module boasts a voltage input impedance greater than 1 GΩ and a current input impedance of 85 Ω, ensuring accurate measurements with minimal signal distortion. With a maximum sample rate of 500 S/s, it can capture fast-changing signals with high precision.
For the 785040-01 model, it features 250 Vrms bank isolation, providing enhanced safety and noise immunity. Additionally, the 781068-02 model comes with a conformal coating, offering extra protection against harsh environmental conditions.
The module supports various connector types, including a 37-pin DSUB and a 36-pin Spring Terminal, offering flexibility in wiring and connections. It accommodates a wire gauge range from 26 AWG to 16 AWG, allowing for the use of various wire sizes depending on the application.
When it comes to the physical aspect, the weight varies slightly depending on the connector type. The spring terminal version weighs 5.7 oz, while the DSUB version is slightly lighter at 5.1 oz. This makes the module lightweight and easy to integrate into various systems.
| Specification | Detail |
|---|---|
| Part Numbers | 781068-01, 785040-01, 781068-02, 199272C-01L |
| Module Type | C Series Voltage and Current Input Module |
| Manufacturer | National Instruments |
| Channels | 16 analog input channels |
| Voltage Range | ±10.2 V |
| Current Range | ±21.5 mA |
| Voltage Input Impedance | >1 GΩ |
| Current Input Impedance | 85 Ω |
| Maximum Sample Rate | 500 S/s |
| Bank Isolation (785040-01) | 250 Vrms |
| Conformal Coating (781068-02) | Yes |
| Connector Type | 37-pin DSUB, 36-pin Spring Terminal |
| Wire Gauge Range | 26 AWG to 16 AWG |
| Weight (Spring Terminal) | 5.7 oz |
| Weight (DSUB) | 5.1 oz |
