Description
The NI-9481 is a robust 4-CHANNEL GENERAL PURPOSE SPST RELAY MODULE, designed to cater to a wide range of applications. The part number for this module is 198863B-01L, and it falls under the category of C Series Digital I/O. This module is specially crafted to offer reliable performance and versatility.
Featuring 4, SPST Relays, the NI-9481 is capable of handling maximum voltages up to 30 VDC (2 A), 60 VDC (1 A), and 250 VAC (2 A), making it an ideal choice for a variety of applications. It is designed to be compatible with NI CompactDAQ or CompactRIO Chassis, ensuring easy integration into your existing setups.
Each channel on the NI-9481 is equipped with two interchangeable terminals (CHa, CHb), enhancing its flexibility and usability. Additionally, the module features an LED Indicator to provide instant feedback on the channel status, further simplifying its operation.
This module is recommended for use with DC instruments, actuators, motors, and other devices requiring reliable switching solutions. For wire connections, the use of 2-wire ferrules is recommended to ensure secure linkage. Moreover, to counteract vibration and ensure stable operation, the use of ferrules or the NI-9932 backshell kit is recommended.
In summary, the NI-9481 offers a comprehensive solution for those in need of a reliable and versatile SPST relay module. Its compatibility with NI chassis, combined with its robust design and flexible connection options, makes it an excellent choice for a wide range of applications.
| Specification | Detail |
|---|---|
| Part Number | 198863B-01L |
| Category | C Series Digital I/O |
| Model | NI-9481 |
| Description | 4-CHANNEL GENERAL PURPOSE SPST RELAY MODULE |
| Channels | 4, SPST Relays |
| Maximum Voltage | 30 VDC (2 A), 60 VDC (1 A), 250 VAC (2 A) |
| Compatibility | NI CompactDAQ or CompactRIO Chassis |
| Terminals | Two interchangeable per channel (CHa, CHb) |
| LED Indicator | Yes, indicates channel status |
| Recommended for | DC instruments, actuators, motors |
| Wire Connection Recommendation | 2-wire ferrules for secure linkage |
| Vibration Countermeasure | Use of ferrules or NI-9932 backshell kit recommended |
Question 1: What is the part number for the NI-9481 module?
Answer 1: 198863B-01L
Question 2: How many channels does the NI-9481 have?
Answer 2: 4 SPST relays
Question 3: What is the maximum voltage rating for the NI-9481?
Answer 3: Up to 250 VAC
Question 4: Is the NI-9481 compatible with NI CompactDAQ chassis?
Answer 4: Yes, it is compatible.
Question 5: What kind of wire connection is recommended for the NI-9481?
Answer 5: 2-wire ferrules or NI-9932 backshell kit
