Description
The product with the part number 776572-61 is an 8-Channel relay module featuring SPDT (Form C), Latching Relays. It is designed to handle a maximum switching capacity of 8 A at 125 Vrms, 6 A at 250 Vrms, and 5 A at 30 VDC. The available terminal types for connections are NC, NO, and COM, providing versatile connection options for various applications.
This module can perform up to 3 operations per second, making it suitable for applications requiring high-speed switching. The software compatibility with NI-SWITCH ensures easy integration and control within your systems. Connectivity is facilitated by a 50-pin male ribbon-cable back-signal connector and a compatible 50-position polarized ribbon-socket connector with strain relief for secure connections. Additionally, it includes 16 x 2 minicombicon header and 24 screw terminal I/O connectors for extended connectivity options.
The relay’s operate and release time is 15 ms, ensuring quick response times for your switching needs. Physical dimensions are 6.8 x 8.0 x 1.2 inches, with a weight of 12 oz, making it a compact and lightweight solution for various applications. It operates reliably within a temperature range of 0 °C to 50 °C and can be stored in temperatures ranging from –20 °C to 70 °C. The module is designed to function in environments with a relative humidity range of 5% to 85% (non-condensing).
Despite its obsolete status announced by National Instruments, this product remains available for purchase and repairs through Apex Waves, ensuring continued support for users who rely on this specific module for their operational needs.
| Specification | Detail |
|---|---|
| Part Number | 776572-61 |
| Channels | 8-Channel |
| Relay Type | SPDT (Form C), Latching Relays |
| Maximum Switching Capacity | 8 A at 125 Vrms, 6 A at 250 Vrms, 5 A at 30 VDC |
| Terminal Types | NC, NO, COM |
| Maximum Switching Rate | 3 operations per second |
| Software | NI-SWITCH |
| Back-Signal Connector | 50-pin male ribbon-cable header |
| Mating Connector | 50-position polarized ribbon-socket connector with strain relief |
| Additional Connectors | 16 x 2 minicombicon header, 24 screw terminal I/O connectors |
| Relay Operate and Release Time | 15 ms |
| Dimensions | 6.8 x 8.0 x 1.2 in |
| Weight | 12 oz |
| Operating Temperature Range | 0 °C to 50 °C |
| Storage Temperature Range | –20 °C to 70 °C |
| Relative Humidity Range | 5% to 85% (non-condensing) |
| Obsolete Status | Announced by National Instruments, available for purchase and repairs by Apex Waves |
Question 1: What is the part number of the 8-Channel SPDT relay?
Answer 1: 776572-61
Question 2: What is the max switching capacity of the relay?
Answer 2: 8 A at 125 Vrms
Question 3: How many operations per second can the relay perform?
Answer 3: Up to 3 ops/sec
Question 4: What software is the relay module compatible with?
Answer 4: NI-SWITCH
Question 5: Is the module still available despite being obsolete?
Answer 5: Yes, available through Apex Waves
