Description
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The NI-9485 is a versatile component in the C Series Digital I/O category, manufactured by National Instruments. It is distinguished by its part numbers 779600-01 and 779600-02, designed to offer robust performance for various applications. The module features 8 SSR Solid State Relay Output channels, providing ample capacity for controlling devices with precision.
This module can handle a Maximum Switching Voltage of 60 VDC and 30 Vrms, accommodating a wide range of electrical requirements. When it comes to the Maximum Switching Current, it delivers 1.2 A per channel for up to 4 channels. If all 8 channels are utilized, the current capacity adjusts to 750 mA, ensuring efficient power distribution across all outputs.
An essential feature of the NI-9485 is its Channel-to-channel Isolation, which enhances the module’s safety and reliability by preventing electrical interference between channels. The Relay Open Time is approximately 0.5 ms, and the Relay Close Time is around 9.0 ms, indicating its swift response capabilities. Moreover, the Resistance in Active Mode is roughly 200 mΩ, with an Off Stage Leakage of about 30 μA, showcasing its efficiency and minimal energy waste.
For physical connectivity, the NI-9485 employs a Screw terminal connector type, which is compatible with a Wiring Gauge range from 30 AWG to 14 AWG. The recommended Strip Length for wires is 0.24 inches, ensuring secure and reliable connections. This module is designed for optimal performance, making it an ideal choice for engineers and professionals seeking a high-quality digital I/O solution.
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| Specification | Detail |
|---|---|
| Part Numbers | 779600-01, 779600-02 |
| Category | C Series Digital I/O |
| Model | NI-9485 |
| Manufacturer | National Instruments |
| Channels | 8 SSR Solid State Relay Output |
| Maximum Switching Voltage | 60 VDC, 30 Vrms |
| Maximum Switching Current | 1.2 A / channel (up to 4 channels), 750 mA (8 channels) |
| Channel-to-channel Isolation | Yes |
| Relay Open Time | ~0.5 ms |
| Relay Close Time | ~9.0 ms |
| Resistance in Active Mode | ~200 mΩ |
| Off Stage Leakage | ~30 μA |
| Connector Type | Screw terminal |
| Wiring Gauge | 30 AWG to 14 AWG |
| Strip Length | 0.24 inches |
| Torque Range | Question 1: What is the maximum switching voltage of the NI-9485? Answer 1: 60 VDC and 30 Vrms Question 2: How many output channels does the NI-9485 have? Question 3: What is the maximum switching current per channel for the NI-9485? Question 4: What feature enhances the NI-9485’s safety and reliability? Question 5: What type of connector does the NI-9485 use? |
