| Product Name | National Instruments Ni 9423 8-ch DI 24V High-Speed Sinking Digital Input Module |
|---|---|
| Manufacturer | National Instruments |
| Model | Ni 9423 |
| Input Channels | 8-channel DI 24V |
| Input Type | High-Speed Sinking Digital Input |
| Voltage Range | 30V Ch-to-com, 250 Vrms Cat II Ch-to-earth Isolation |
| Operating Temperature | -40°C to 70°C |
| Certifications | Demko 03 Atex, Eex Nc Iic T4, Class I, Division 2, Groups A,B,C,D, T4, Class I, Zone 2, Aex Nc Iic T4, Ex Nc Iic T4 |
| Part Number | 189203E-01L 16284Ee |
| Country of Origin | Hungary |
| Weight | 170 gm |
National Instruments Ni 9423 8-ch Di 24V High Speed Sinking Digital Input Module
National Instruments Ni 9423-8 Channel Digital Input Module is a high-speed digital input solution that has the versatility and reliability needed for applications. It supports 24V sinking digital inputs that make it apt for applications requiring fast and precise control. Be it the control of industrial automation, data acquisition, or complex control systems, the Ni 9423 works satisfactorily with the support of features and rugged build.
But the great advantage of the Ni 9423 is that high-speed digital inputs are handled with ease. By using up to eight independent channels, the user can, at a great rate, monitor and control multiple input signals simultaneously without errors occurring in demanding applications. The range of operation is wide, up to 30V between channels and it gives very strong 250 Vrms Cat II channel-to-earth isolation in order to give protection absolutely reliable and minimize as much as possible the occurrence of signal interference.
It can definitely operate in severe environments, with an operating range for temperature from -40°C to 70°C. This would then make it excellent for applied use scenarios that involve variable conditions-such as manufacturing plants and energy production facilities.
The National Instruments Ni 9423 has gained approvals in worldwide recognized certifications like Demko 03 Atex and IECEx that assure the customers that the module produced ensures the standards of security and performance. It is light in weight, easy to install, and manufactured in Hungary from good materials, so it will increase efficiency in the working area but has durability and reliability in industrial applications over long periods.
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