Description
Part Number: The model NI-9485 is associated with part numbers 785194-01, 779600-01, and 779600-02.
Category: It falls under the C Series Digital I/O category, which is designed for versatile applications.
Model: The specific model in discussion is the NI-9485.
Description: The NI 9485 Spring is an 8-channel solid-state relay (SSR) module capable of channel-to-channel isolation. It supports a maximum switching voltage of 60VDC and a current of 0.75A.
Compatibility: This module is designed to be compatible with both CompactRIO and CompactDAQ chassis, ensuring a wide range of application uses.
Output Channels: It boasts 8 SSR solid-state relay output channels, providing ample connectivity for various applications.
Maximum Switching Voltage: The NI-9485 can handle a maximum switching voltage of 60 VDC and 30 Vrms, catering to a wide range of electrical requirements.
Maximum Switching Current: It supports a maximum switching current of 1.2 A per channel for 4 channels and 750 mA for all 8 channels, offering flexibility in current handling capacity.
Channel-to-Channel Isolation: Yes, this module provides channel-to-channel isolation, enhancing its safety and reliability.
Relay Open Time: The relay open time is quick at 0.5 ms, ensuring rapid response to control signals.
Relay Close Time: With a relay close time of 9.0 ms, it guarantees that the circuit is securely completed in a timely manner.
Resistance in Active Mode: The resistance in active mode is low at 200 mΩ, reducing power loss.
Off Stage Leakage: The off-stage leakage is minimal, at just 30 μA, which is crucial for maintaining energy efficiency.
Connector Type: It utilizes a screw terminal with copper conductor wiring for secure and reliable connections.
Wiring Gauge: The recommended wiring gauge supports the module’s electrical requirements, ensuring safe and effective operation.
| Specification | Details |
|---|---|
| Part Number | 785194-01, 779600-01, 779600-02 |
| Category | C Series Digital I/O |
| Model | NI-9485 |
| Description | NI 9485 Spring, 8-Ch SSR, 60VDC, 0.75A, ch-ch iso. Module |
| Compatibility | CompactRIO chassis, CompactDAQ chassis |
| Output Channels | 8 SSR Solid State Relay |
| Maximum Switching Voltage | 60 VDC, 30 Vrms |
| Maximum Switching Current | 1.2 A / channel (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 with copper conductor wiring |
| Wiring Gauge |
