Description
The NI-9485 is a C Series Digital I/O module that comes with part numbers 779600-01 and 779600-02. This module is designed to handle a maximum switching voltage of 60 VDC and 30 Vrms, with a maximum switching current of 1.2 A/channel for up to four channels, and 750 mA for eight channels, making it incredibly versatile and powerful for various applications.
It features channel-to-channel isolation, ensuring that each channel operates independently without interference. The module has a quick relay open time of 0.5 ms and a relay close time of 9.0 ms, providing efficient performance in switching tasks. Additionally, the resistance in active mode is notably low at 200 mΩ, and the off-stage leakage is minimal, measured at 30 μA.
For wiring, the NI-9485 accommodates a range from 30 AWG to 14 AWG, with a recommended strip length of 0.24 inches. This detail ensures compatibility with various wire sizes, allowing for flexible installation options. The torque range for securing wires is specified between 0.22 N · m and 0.25 N · m, which helps in maintaining a secure connection without damaging the wire.
In terms of power consumption, the module is efficient, consuming only 500 mW when active and 5 mW in its idle state. This low power requirement contributes to a more energy-efficient operation, making the NI-9485 an ideal choice for projects that are sensitive to power usage.
In conclusion, the NI-9485 C Series Module is a highly reliable and efficient digital I/O module that offers excellent voltage and current switching capabilities, fast response times, minimal leakage, and low power consumption, all while providing the flexibility needed for a wide range of applications.
| Specification | Details |
|---|---|
| Part Numbers | 779600-01, 779600-02 |
| Category | C Series Digital I/O |
| Model | NI-9485 |
| Description | 8-Ch, ±60 VDC, 750 mA SSR C Series Module |
| Maximum Switching Voltage | 60 VDC, 30 Vrms |
| Maximum Switching Current | 1.2 A/channel (up to 4 channels), 750 mA (8 channels) |
| Channel Isolation | Channel-to-channel |
| Relay Open Time | 0.5 ms |
| Relay Close Time | 9.0 ms |
| Resistance in Active Mode | 200 mΩ |
| Off Stage Leakage | 30 μA |
| Wiring Gauge | 30 AWG to 14 AWG |
| Strip Length | 0.24 inches |
| Torque Range | 0.22 N · m to 0.25 N · m |
| Power Consumption | 500 mW (active), 5 m
Question 1: What is the max switching voltage of NI-9485? Question 2: How much current can NI-9485 switch per channel? Question 3: Does NI-9485 feature channel-to-channel isolation? Question 4: What is the active mode resistance of the NI-9485? Question 5: How much power does NI-9485 consume when active? |
