Description
The NI-9375 is a versatile module within the C Series Digital I/O category, designed to cater to a variety of digital input and output needs. This module is identified by several part numbers, including 785192-01, 781030-01, 781030-02, and 199270A-01L, each tailored to specific requirements and configurations.
The NI-9375 features a comprehensive channel configuration consisting of 16 digital input and 16 digital output channels, making it ideally suited for applications requiring a high number of I/O in a compact form factor. It supports a logic level compatibility of 24 V for digital input and a flexible range of 6 V to 30 V for digital output, ensuring compatibility with a wide range of external devices.
Connection to the module is facilitated through different types of front connectors. The spring terminal connector, part number 785192-01, offers a secure and maintenance-free connection, while the D-Sub connectors, part numbers 781030-01 and 781030-02, provide a traditional and widely used interface.
Ensuring safety and reliability, the NI-9375 offers varied levels of isolation. The 785192-01 variant provides 250 Vrms channel-to-earth ground isolation, whereas the 781030-01 and 781030-02 versions offer 60 VDC channel-to-earth ground isolation. Additionally, the 781030-02 model is uniquely coated with a conformal coating for extra protection against harsh environments.
The module is designed with performance in mind, featuring a maximum output delay of 500 μs and an isolation between input and output banks of 60 V.
| Specification | Details |
|---|---|
| Part Numbers | 785192-01, 781030-01, 781030-02, 199270A-01L |
| Category | C Series Digital I/O |
| Model | NI-9375 |
| Channel Configuration | 16 digital input and 16 digital output channels |
| Logic Level Compatibility | 24 V for digital input and 6 V to 30 V for digital output |
| Front Connector Type | Spring Terminal (785192-01), D-Sub (781030-01, 781030-02) |
| Isolation | 250 Vrms Ch-Earth Ground (785192-01), 60 VDC Ch-Earth Ground (781030-01, 781030-02) |
| Conformal Coating | Yes (781030-02 Only) |
| Maximum Output Delay | 500 μs |
| Isolation Between Input and Output Banks | 60 V |
| Withstand Voltage | 1,000 Vrms channel-to-earth ground |
| Counter Timebase | 100 MHz |
| Power Consumption | 450 mW (Active), 25 μW (Sleep) |
