© National Instruments Corp. A-1 STD-GPIB for Windows
Appendix AHardware Specifications
This appendix describes the characteristics of the STD-GPIB and the recommended
operating conditions.
Table A-1. Electrical Characteristics
Characteristic Specification
Maximum GPIB Transfer Rate
3-Wire (IEEE 488)
High Speed (HS488) Over 1 Mbyte/s*
Over 1 Mbyte/s*
Power Requirement
(from STD I/O channel) +5 VDC 175 mA Typical
275 mA Maximum
* Actual speed may vary considerably from speed shown because of
system and instrumentation capabilities.
Table A-2. Environmental Characteristics
Characteristic Specification
Operating Environment
Component Temperature
Relative Humidity 0° to 55° C
10% to 90%, noncondensing
Storage Environment
Temperature
Relative Humidity -20° to 70° C
5% to 90%, noncondensing
EMI FCC Class A Verified
Table A-3. Physical Characteristics
Characteristic Specification
Dimensions 16.51 by 11.43 cm
(6.5 by 4.5 in. )
I/O Connector 5 in. ribbon cable terminated with
panel-mount IEEE 488 Standard
24-pin