E5071C
34
Through this port, you can control the E5071C from external controllers.
For more information on the measurement system using the USB port, see
the USB Remote Control System.
Specification Value
Connector type Universal serial bus (USB) jack, type B (4 contact positions),
Female
Compliance
Standards
USBTMC-USB488 and USB2.0
20. External Trigger Output Port
The External Trigger Output Port can output the pulse with the specified
polarity either before or after the measurement of each point.
• The External Trigger Output Port can safely handle a maximum
Output Current of 50mA.
Symbol Parameter Typical Value Unit Condition
Pulse Width 1 µsec
VOH HIGH Level Output Voltage 5 Volt I
out
=-50µA
VOL LOW Level Output Voltage 0 Volt I
out
=50µA
21. Bias Input Ports
This BNC female connector allows external bias to be applied at the test
ports.
• Do not apply DC voltage exceeding 35 Volt.
• Bias Input Port is an optional component of E5071C. Valid for
options: 235, 435, 285, 485.