BNC 555 Series, User Manual, Page: 38 / 47

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External Trigger and Gate
• Rate DC - 1 MHz
• Threshold 100 mV - 12V
• Insertion Delay < 250 ns
• Jitter 15 ns (RMS)
• Trigger Slope Rising or falling edge
• Gate Active low or active high
• Impedance 1000 ohm
Computer Interface
• RS232 4800, 9600, 19200, 38400 Baud. All instrument functions
and settings may be controlled over the interface bus.
• GPIB (optional) IEEE 488.2
General
• Configuration Memory Twelve (12) complete configurations may be stored and
recalled from the front panel or the computer interface.
• Weight 6 lbs.
• Dimensions 8.25" x 8.25" x 5.5"
• Power 100 - 240 V~, 50 - 60 Hz, 1 A max
• Storage Temperature -40 degrees C to +85 degrees C
• Class 1 Equipment II Earth grounded mains supply required.
• Pollution Degree II
• Overvoltage Category II
• Safety
Designed in compliance with EN 61010-1
• EMC Innumity: EN61326-1 : 2000 - General Requirements
Emissions: EN55011 : 1998 - Class B
Normal Operating Conditions
• Indoor use only.
• Altitude up to 2 000 m.
• Temperature 5 degrees C to 40 degrees C.
• Maximum relative humidity 80% for temperatures up to 31 degrees C; decreasing
linearly to 50% relative humidity at 40 degrees C.
• Mains supply voltage fluctuation up to +10% of the nominal voltage.
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