Description
The National Instruments sbRIO-9482, with Part Number 783000-01, is a high-quality Relay Output Module from the C Series, featuring four channels equipped with SPST relays.
Upon power-on, the module ensures safety with a default state that keeps all four channels in the OFF position. It is designed with a contact resistance of just 0.2 Ω, allowing for reliable conductivity.
Each channel can manage a maximum switching current of 2.5 amperes at 30 VDC, which decreases to 1.5 amperes per channel when all channels are active simultaneously, maintaining efficient performance during multi-channel operations.
The module boasts a swift switching rate of one operation per second and quick relay response times, with a maximum release time of 10 milliseconds and an operate time within 15 milliseconds.
Durability is a key feature, as the module’s relays have an impressive mechanical life expectancy of 20 million operations and an electrical life expectancy of 100,000 operations. Energy efficiency is not overlooked, with the module consuming approximately 580 mW in active mode and a minimal 10 mW maximum in sleep mode.
| Specification | Detail |
|---|---|
| Part Number | 783000-01 |
| Product Name | National Instruments sbRIO-9482 C Series Relay Output Module |
| Type | Relay Output Module |
| Number of Channels | 4 channels with SPST relays |
| Default Power-On State | OFF state for all four channels |
| Contact Resistance | 0.2 Ω |
| Maximum Switching Current (per channel) | 2.5 amperes at 30 VDC |
| Maximum Switching Current (all channels on) | 1.5 amperes per channel at 30 VDC |
| Switching Rate | 1 operation per second |
| Relay Release Time | 10 milliseconds maximum |
| Relay Operate Time | 15 milliseconds |
| Mechanical Life Expectancy | 20,000,000 operations |
| Electrical Life Expectancy | 100,000 operations |
| Power Consumption (Active Mode) | 580 mW |
| Power Consumption (Sleep Mode) | 10 mW maximum |
Question 1: What are the key safety features and electrical specifications of the National Instruments sbRIO-9482 Relay Output Module?
Answer 1: The key safety feature of the National Instruments sbRIO-9482 Relay Output Module is that it has a default state which keeps all four channels in the OFF position upon power-on, ensuring safety. Its electrical specifications include four channels equipped with SPST relays, a contact resistance of 0.2 Ω for reliable conductivity, a maximum switching current of 2.5 amperes at 30 VDC (1.5 amperes per channel when all channels are active), a
Question 2: What is the impact on the maximum switching current per channel on the National Instruments sbRIO-9482 when all four channels are operating simultaneously?
Answer 2: When all four channels are used simultaneously on the National Instruments sbRIO-9482, the maximum switching current per channel is 1.5 amperes.
Question 3: What is the maximum release and operate times for the relay output module National Instruments sbRIO-9482 with the high mechanical and electrical life expectancy?
Answer 3: The National Instruments sbRIO-9482 Relay Output Module has a maximum release time of 10 milliseconds and an operate time within 15 milliseconds, alongside a mechanical life expectancy of 20 million operations and an electrical life expectancy of 100,000 operations.
Question 4: What is the power consumption of the National Instruments sbRIO-9482 Relay Output Module when in active and sleep modes?
Answer 4: The National Instruments sbRIO-9482 Relay Output Module consumes approximately 580 mW in active mode and up to 10 mW in sleep mode.
Question 5: What is the maximum switching current per channel for the National Instruments sbRIO-9482 when all four channels are used simultaneously?
Answer 5: When all four channels of the National Instruments sbRIO-9482 are operating simultaneously, the maximum switching current per channel decreases from 2.5 amperes to 1.5 amperes at 30 VDC.
