Description
The NI 9435 carries the part number 779010-01 and falls under the category of C Series Digital I/O. This module is designed to deliver high performance for industrial applications, with a description that highlights its capabilities: NI 9435 Screw Term, 250 VAC/DC, 3 ms, 4-Ch Sink/Source DI Module. It is specifically built to accommodate 4 Digital Input channels, ensuring versatility in various digital signaling tasks.
Connection to the NI 9435 is facilitated through a 10-terminal Screw Terminal, designed for secure and reliable connections. The module boasts a maximum update rate of 3 ms, ensuring timely data processing and responsiveness in critical applications. Its input type is sinking/sourcing, which provides flexibility in interfacing with different types of digital equipment.
When it comes to safety and durability, the module is designed with a channel-to-earth ground isolation of 250 Vrms continuous, although it lacks channel-to-channel isolation. Its voltage range is quite expansive, accommodating ±5–250 VDC and 10–250 VAC, making it suitable for a wide range of industrial applications.
Software compatibility is a critical aspect of this module, and it does not disappoint. It supports a variety of development environments, including LabVIEW, LabWindows/CVI, SignalExpress, Visual Studio, and Visual Studio .NET. This ensures that developers can seamlessly integrate the module into their existing systems without needing to learn new software.
The power consumption of the NI 9435 is impressively low, with an active consumption of 105 mW and a maximum sleep consumption of 1.3 mW. It weighs 5.3 oz (150 g), making it lightweight and easy to install in a variety of settings. Lastly, the module operates within a temperature range of -40 to 70 °C, ensuring reliability and performance even in extreme conditions.
Answer 1: 779010-01
Question 2: How many channels does the NI-9435 have?
Answer 2: 4 Digital Input channels
Question 3: What is the voltage range of the NI-9435?
Answer 3: ±5–250 VDC, 10–250 VAC
Question 4: What software is compatible with the NI-9435?
Answer 4: LabVIEW, LabWindows/CVI, SignalExpress, Visual Studio
Question 5: What is the power consumption of the NI-9435?
Answer 5: Active: 105 mW, Sleep: 1.3 mW



