Description
The NI SCXI-1167 is a high-performance PXI Switch, detailed under part numbers 189771B-01, 776572-67, and 189771A-01. As a 64 Channel Relay Drive Module, it stands out in the category of PXI Switches, designed to cater to a wide range of applications requiring reliable and efficient switching capabilities.
This model boasts an impressive 64 built-in channels, offering flexibility and scalability in system design. It is engineered to control up to 64 single-side stable relays or 32 2-coil latching relays, thus providing versatile control capabilities suitable for a myriad of applications. With a drive capacity that reaches up to 50 V, 600 mA per channel with an external power supply, the SCXI-1167 ensures robust performance for demanding applications.
Protection features are a paramount aspect of this module. It comes equipped with overvoltage and overcurrent protection, alongside a fly-back diode for load condition protection. These features safeguard the module and connected devices from potential damage, thereby ensuring system reliability and longevity.
An auto scanning function is integrated into the SCXI-1167, enhancing its utility in autotest applications by significantly increasing throughput. This function, coupled with compatibility with NI-SWITCH driver software that is IVI-compliant, underscores the module’s commitment to providing a seamless and user-friendly experience.
Although announced as obsolete by National Instruments, the SCXI-1167 remains available for purchase and repairs through Apex Waves. This availability ensures that users can continue to utilize the powerful features and capabilities of the SCXI-1167 in their applications.
| Specification | Detail |
|---|---|
| Part Number | 189771B-01, 776572-67, 189771A-01 |
| Category | PXI Switches |
| Model | SCXI-1167 |
| Description | NI SCXI-1167 64 Channel Relay Drive Module |
| Channels | 64 built-in channels |
| Control Capability | Up to 64 single-side stable relays or 32 2-coil latching relays |
| Drive Capacity | Up to 50 V, 600 mA per channel with external power supply |
| Protection Features | Overvoltage and overcurrent protection, fly-back diode for load condition protection |
| Auto Scanning Function | Yes, for increased throughput in autotest applications |
| Software | NI-SWITCH driver software, IVI-compliant |
| Obsolete Status | Announced by National Instruments, available for purchase and repairs by Apex Waves |
Question 1: What is the maximum voltage for the SCXI-1167?
Answer 1: Up to 50 V per channel.
Question 2: How many channels does the SCXI-1167 have?
Answer 2: 64.
Question 3: Does the SCXI-1167 support auto scanning?
Answer 3: Yes, it includes auto scanning.
Question 4: Can the SCXI-1167 control 2-coil latching relays?
Answer 4: Yes, up to 32 2-coil latching relays.
Question 5: Is overvoltage protection available on the SCXI-1167?
Answer 5: Yes, it has overvoltage and overcurrent protection.
