Description
The NI-9485 is a C Series Digital I/O module that features 8-Ch, ±60 VDC, 750 mA SSR. This module is designed to be compatible with both CompactRIO chassis and CompactDAQ chassis. It offers 8 SSR Solid State Relay Output Channels, making it suitable for a variety of applications.
The NI-9485 supports a maximum switching voltage of 60 VDC and 30 Vrms, with a maximum switching current of 1.2 A per channel (up to 4 channels) and 750 mA when all 8 channels are in use. This module provides channel-to-channel isolation, ensuring reliable performance and protection for your equipment.
The relay open time is 0.5 ms, and the relay close time is 9.0 ms. The active mode resistance is 200 mΩ, and the off-stage leakage is 30 μA, which are critical parameters for ensuring efficient operation and minimizing energy waste.
For connections, the NI-9485 utilizes a screw terminal connector type, compatible with wiring gauges ranging from 30 AWG to 14 AWG. This wide range of compatible wiring gauges allows for flexibility in integrating the module into various setups and applications.
The part numbers associated with the NI-9485 include 193051B-01, 779600-01, and 779600-02. This variety in part numbers accommodates different configurations and requirements, providing options to suit specific application needs.
| Specification | Detail |
|---|---|
| Part Number(s) | 193051B-01, 779600-01, 779600-02 |
| Category | C Series Digital I/O |
| Model | NI-9485 |
| Description | 8-Ch, ±60 VDC, 750 mA SSR C Series Module |
| Compatibility | CompactRIO chassis, CompactDAQ chassis |
| Output Channels | 8 SSR Solid State Relay Output Channels |
| Max. Switching Voltage | 60 VDC, 30 Vrms |
| Max. 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 |
| Active Mode Resistance | 200 mΩ |
| Off Stage Leakage | 30 μA |
| Connector Type | Screw terminal |
| Wiring Gauge | 30 AWG to 14 AWGQuestion 1: What is the max switching voltage of the NI-9485? Answer 1: 60 VDC Question 2: How many SSR output channels does the NI-9485 have? Question 3: What is the relay open time for NI-9485? Question 4: What type of connector does the NI-9485 use? Question 5: What is the max current per channel if all 8 are in use? |
