Description
The part with the number 776482-02, also known by its alternate part number 181155-01, falls under the category of VXI Remote Controllers. Specifically, it is a model SB-MXI, which serves as a MXIbus Computer Interface. This particular model focuses on the interface hardware only, without including any software components in its package.
This product is manufactured by National Instruments, a well-known entity in the field of automated test equipment and virtual instrumentation software. To utilize this interface, the recommended interface kit is the VME-SB2020. Compatibility is quite specific, as it is designed to work with Solaris 1.x and Solaris 2.x operating systems. For software support, it is compatible with NI-VXI software for Solaris, LabVIEW, and LabWindows, which are essential tools for developers and engineers working with National Instruments hardware.
Installation of this device requires SBus expansion slots, which denotes its integration capability with systems that support this type of slot. To connect, a 2 m Type M1 MXIbus cable is necessary, ensuring a reliable and efficient link between the interface and the computer or other devices.
Concerning power consumption, it operates typically at 2.5 A, with a maximum threshold of 3.5 A. This indicates its efficiency and the power requirements needed to operate it effectively. It uses an SBus interrupt level-3 for its operations, ensuring that it can handle the necessary data throughput without causing bottlenecks in the system.
One of the key technical specifications is its configuration, which requires no switches or jumpers. This is based on the SBus geographic mechanism, simplifying the setup process and reducing potential setup errors.
It’s important to note that this product has reached its Obsolete Status, as announced by National Instruments. However, it remains available for purchase and repairs through Apex Waves, offering a lifeline for systems that still rely on this specific model for their operations.
| Specification | Detail |
|---|---|
| Part Number | 776482-02 |
| Alternate Part Number | 181155-01 |
| Category | VXI Remote Controllers |
| Model | SB-MXI |
| Description | MXIbus Computer Interface, SB-MXI Interface (Hardware Only) |
| Manufacturer | National Instruments |
| Interface Kit | VME-SB2020 |
| Compatibility | Solaris 1.x and Solaris 2.x |
| Software Support | NI-VXI software for Solaris, LabVIEW, LabWindows |
| Installation Slot | SBus expansion slots |
| Cable Requirement | 2 m Type M1 MXIbus cable |
| Power Consumption | 2.5 A typical, 3.5 A maximum |
| Interrupt Level | SBus interrupt level-3 |
| Configuration | No switches or jumpers (Based on SBus geographic mechanism) |
| Obsolete Status | Announced by National Instruments, available for purchase and repairs by Apex Waves |
Question 1: What is the part number for the SB-MXI?
Answer 1: 776482-02
Question 2: What OS is the SB-MXI compatible with?
Answer 2: Solaris 1.x and 2.x
Question 3: Does the SB-MXI package include software?
Answer 3: No, it’s hardware only.
Question 4: What type of cable is needed for the SB-MXI?
Answer 4: 2 m Type M1 MXIbus cable
Question 5: Is the SB-MXI model still available for purchase?
Answer 5: Yes, through Apex Waves.

