Description
The NI-9472 is a 24 V Digital I/O Module that is part of the C Series and comes in various part numbers, including 779004-01, 783907-01, 779137-01, 779004-02, 189200-51, and 189200C-01, to accommodate different connection types such as Screw Terminal, Spring Terminal, D-SUB, and Conformal Coated Screw Terminal.
This module features 8 channels with a timing resolution of 100 µs, ensuring precise control in applications requiring high-speed digital I/O. It is designed to handle a wide range of signal compatibility, from 6 V to 30 V, providing versatility in connecting various industrial sensors and actuators.
Each channel of the NI-9472 can support a maximum output current of 0.75 A, with a typical output impedance of 0.07 Ω and a maximum of 0.13 Ω, allowing for reliable and efficient operation. The power consumption of the module is 230 mW when active and drops down to a minimal 0.4 mW in sleep mode, optimizing energy use.
The module’s weight varies depending on the connection type, with the Screw Terminal model weighing 5.3 oz, indicating its solid build quality suitable for industrial environments.
| Specification | Detail |
|---|---|
| Part Number | NI-9472 |
| Part Numbers (Variants) | 779004-01, 783907-01, 779137-01, 779004-02, 189200-51, 189200C-01 |
| Type | 24 V Digital I/O Module |
| Channels | 8 |
| Timing Resolution | 100 µs |
| Series | C Series |
| Connection Type | Screw Terminal, Spring Terminal, D-SUB, Conformal Coated Screw Terminal |
| Signal Compatibility | 6 V to 30 V |
| Output Current Per Channel (Max) | 0.75 A |
| Output Impedance (Typical) | 0.07 Ω |
| Output Impedance (Maximum) | 0.13 Ω |
| Power Consumption (Active) | 230 mW |
| Power Consumption (Sleep Mode) | 0.4 mW |
| Weight (Screw Terminal) | 5.3 oz |
Question 1: What is the range of signal compatibility for the NI-9472, a 24 V Digital I/O Module in the C Series?
Answer 1: The range of signal compatibility for the NI-9472, a 24 V Digital I/O Module in the C Series, is from 6 V to 30 V.
Question 2: What is the timing resolution of the NI-9472, and what is the range of signal compatibility it can handle?
Answer 2: The NI-9472 has a timing resolution of 100 µs and can handle a range of signal compatibility from 6 V to 30 V.
Question 3: What is the maximum output current supported by each channel of the NI-9472, and how does its power consumption compare when active versus in sleep mode?
Answer 3: The NI-9472 24 V Digital I/O Module supports an input voltage range of 6 V to 30 V, offers a maximum output current of 0.75 A per channel, and its weight varies by connection type, with the Screw Terminal model weighing 5.3 oz.
Question 4: What is the significance of the NI-9472’s ability to support a maximum output current of 0.75 A per channel for industrial applications?
Answer 4: The NI-9472’s ability to support a maximum output current of 0.75 A per channel is significant for industrial applications as it enables the module to drive a wide range of industrial sensors and actuators, ensuring reliable and efficient operation without the need for additional power relays, which simplifies system design and reduces overall costs.
Question 5: What are the input voltage range and maximum output current per channel for the NI-9472 24 V Digital I/O Module, and how does its weight vary by connection type?
Answer 5: Each channel of the NI-9472 supports a maximum output current of 0.75 A, and its power consumption is 230 mW when active, which significantly reduces to just 0.4 mW in sleep mode.
