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Overview
Rear Panel: Names and Functions of Parts
12. Synchronous clock
The internal clock signal is outputted.
Rear Panel: Names and Functions of Parts
This section describes the names and functions of the parts on the E4981A's
rear panel.
Figure 2-2
Rear panel
1. Handler interface
This interface is for data exchange with an automatic machine (handler) used
on a production line.
Connector type: 36-pin Centronics
2. USB (USBTMC) interface port
Through this port, you can control the E4981A via external controllers.
Connector Types: Universal Serial Bus (USB) jack, type mini-B (five contact
points), Female Compliance Standards: USBTMC-USB488 and USB2.0
The USB port of the E4981A provides (screw holes) to secure the USB cable
with a custom make bracket. The figure describes the dimension required for
the custom bracket. The distance between the surfaces of the rear panel and
USB connector is 2 mm. The length of the screw should be less than 10 mm.
Keysight E4981A 120 Hz/1 kHz/1 MHz Capacitance Meter
27
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