Description
Description of the GPIB-SCSI-A Controller by National Instruments
The GPIB-SCSI-A model, manufactured by National Instruments, is a specialized GPIB SCSI Controller designed to bridge GPIB instruments and SCSI devices efficiently. It is available under several part numbers including 776569-01, 776569-02, 776569-03, 776569-04, 776569-05, and 776569-06, catering to a broad range of applications and requirements.
This controller is capable of managing up to 14 GPIB instruments and up to 7 SCSI devices simultaneously, making it an ideal solution for setups that require control over multiple devices. The device operates in two main control modes: SCSI(S) and GPIB(G), allowing users to switch between controlling SCSI devices and GPIB instruments as needed.
One of the key features of the GPIB-SCSI-A is its data transfer mode, which is asynchronous. This mode facilitates efficient data handling and transfer. Furthermore, it supports all essential IEEE-488.2 functions including Talker, Listener, and Controller, thus ensuring compatibility and flexibility in various test and measurement scenarios.
The SCSI addresses are software selectable, providing ease of configuration and adaptability to different system setups. When it comes to data transfer rates, the GPIB-SCSI-A boasts impressive speeds. It can achieve a maximum transfer rate of 1.0 Mbytes/s when reading into the buffer from SCSI or GPIB, and 800 kbytes/s when reading from the buffer. For operations that do not utilize buffering, it still maintains a commendable transfer rate of 600 kbytes/s.
Designed to accommodate a wide range of power supply conditions, it operates within an input voltage range of 120-240 VAC, making it versatile for use in various geographic locations. Additionally, it features a RAM buffer size that is tailored to support its high-performance data transfer capabilities.
In conclusion, the GPIB-SCSI-A controller by National Instruments is a robust and reliable solution for integrating GPIB instruments and SCSI devices within a single system. Its
| Specification | Detail |
|---|---|
| Part Numbers | 776569-01, 776569-02, 776569-03, 776569-04, 776569-05, 776569-06 |
| Manufacturer | National Instruments |
| Model | GPIB-SCSI-A |
| Type | GPIB SCSI Controller |
| GPIB Instruments Control | Up to 14 |
| SCSI Devices Control | Up to 7 |
| Control Modes | SCSI(S) and GPIB(G) |
| Data Transfer Mode | Asynchronous |
| IEEE-488.2 Functions | Talker, Listener, Controller |
| SCSI Addresses | Software Selectable |
| Max Transfer Rate (SCSI/GPIB Read into Buffer) | 1.0 Mbytes/s |
| Max Transfer Rate (SCSI/GPIB Read from Buffer) | 800 kbytes/s |
| Max Transfer Rate (No Buffering) | 600 kbytes/s |
| Input Voltage Range | 120-240 VAC |
| RAM Buffer Size |
