Description
The NI-9485 C Series Relay Output Module carries the part number 779600-02 and falls under the category of C Series Digital I/O. This module is designed to deliver robust performance with its 8-channel Solid State Relay (SSR) output capability. It is capable of handling a maximum switching voltage of 60 VDC and 30 Vrms, making it suitable for a variety of industrial applications.
The module can manage a maximum switching current of 1.2 A per channel for up to four channels, and 750 mA when all 8 channels are utilized. This flexibility ensures that the module can be adapted to a wide range of load requirements. Additionally, the NI-9485 provides channel-to-channel isolation, enhancing the safety and reliability of your system by preventing cross-channel interference.
With relay open times as quick as 0.5 ms and relay close times up to 9.0 ms, this module is capable of rapid switching operations, essential for time-sensitive applications. The maximum resistance in the active state is limited to 200 mΩ, ensuring efficient operation, while the off-stage leakage is minimized to 30 μA, further enhancing the module’s performance.
For ease of installation and maintenance, the NI-9485 utilizes a screw terminal connector type, accommodating a wide range of wiring gauges from 30 AWG to 14 AWG. The recommended strip length for wire preparation is 0.24 inches, ensuring a secure and reliable connection. This module is also conformal coated, offering additional protection against harsh environmental conditions, making it a durable choice for demanding applications.
| Specification | Details |
|---|---|
| Part Number | 779600-02 |
| Category | C Series Digital I/O |
| Model | NI-9485 |
| Description | NI-9485 C Series Relay Output Module, 8-Ch SSR, ±60 VDC, 750 mA, Conformal Coated |
| Channels | 8 SSR Solid State Relay Output Channels |
| 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 |
| Maximum Resistance (Active) | 200 mΩ |
| Off Stage Leakage | 30 μA |
| Connector Type | Screw Terminal |
| Wiring Gauge | 30 AWG to 14 AWG |
| Strip Length | 0.24 inches |
