Description
The product detailed in the specification table is a National Instruments GPIB SCSI Controller, identified by various part numbers including 776569-01 to 776569-06. This device falls under the GPIB category and is specifically the GPIB-SCSI-A model.
It supports a range of input voltage options from 120 to 240 VAC, with a maximum current requirement of 90 mA at 120 VAC. The controller features an input RAM buffer of 256 kbytes, ensuring efficient data handling and storage capabilities.
For connectivity, the controller is equipped with a 24-pin IEEE-488 GPIB port connector and two 50-pin SCSI shielded I/O connectors, providing ample options for interfacing with various devices and systems.
In terms of performance, the device boasts a maximum transfer rate (SCSI/GPIB Read into Buffer) of 1.0 Mbytes/s. When reading from the buffer, the transfer rate is 800 kbytes/s, and for operations without buffering (SCSI Read/GPIB Write), the rate is 600 kbytes/s. These specifications highlight the device’s capability to handle significant data throughput efficiently.
| Specification | Detail |
|---|---|
| Part Numbers | 776569-01, 776569-02, 776569-03, 776569-04, 776569-05, 776569-06 |
| Category | GPIB |
| Model | GPIB-SCSI-A |
| Description | National Instruments GPIB SCSI Controller |
| Input Voltage Options | 120-240 VAC |
| Maximum Current Requirement | 90 mA at 120 VAC |
| Input RAM Buffer | 256 kbytes |
| GPIB Port Connector | 24 pin IEEE-488 |
| SCSI Port Connectors | Two 50-pin SCSI shielded I/O |
| Maximum Transfer Rate (SCSI/GPIB Read into Buffer) | 1.0 Mbytes/s |
| Transfer Rate (SCSI/GPIB Read from Buffer) | 800 kbytes/s |
| Transfer Rate (SCSI Read/GPIB Write No Buffering) | 600 kbytes/s |
Question 1: What is the maximum transfer rate of GPIB-SCSI-A?
Answer 1: 1.0 Mbytes/s
Question 2: How many SCSI connectors does the GPIB-SCSI-A have?
Answer 2: Two 50-pin SCSI connectors
Question 3: What is the input voltage range for the GPIB-SCSI-A?
Answer 3: 120 to 240 VAC
Question 4: What is the size of the input RAM buffer?
Answer 4: 256 kbytes
Question 5: What type of GPIB connector does the GPIB-SCSI-A use?
Answer 5: 24-pin IEEE-488 GPIB connector
