C-2
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Appendix C
Specifications
C1–5
Complete Controller
E2
Tri-state GPIB driver
Operational Characteristics
Operating modes
Buffered or unbuffered (interlocked) mode
Electrical Characteristics
GPIB-120B
Isolation
(Between ports and between each
port and the power supply)
2500 VDC dielectric withstand, 5 s max
Input voltage range
10-18 VDC
Current consumption @12 V
300 mA typical
500 mA maximum
Fuse rating and type
F 2.2 A 125 V,
surface mount
12 VDC Power Supply
(Shipped with GPIB-120B)
Input voltage range
100-240 VAC
47-63 Hz
Environment
Maximum altitude
2,000 m (at 25 °C ambient temperature)
Pollution Degree
2
Indoor use only.
Operating Environment
Ambient temperature range
0 to 55 °C
(Tested in accordance with IEC 60068-2-1 and
IEC 60068-2-2.)