Protective Earth (Safety Ground); Ac Line Receptacle, Power Line Fuse, And Line Voltage Setting; Interface Port; Rear Panel Connection Details - Keithley 2110 Reference Manual

Model 2110 5½ Digit Multimeter Reference Manual

(4) Protective earth (safety ground)

Ground screw for connection to protective earth (safety ground). Connect to protective earth using
recommended wire size (#16 AWG or larger).

(5) AC line receptacle, power line fuse, and line voltage setting

Provides:
•
AC line receptacle. Use to connect to AC power. Refer to
page 2-1) for details.
•
Line voltage setting. Configured for line voltages of 100 V, 120 V 220 V, and 240 V. Refer to
Voltage selection
•
Fuse. Contains the power line fuse. Refer to

(6) Interface port

If the optional GPIB connection is present in the interface port, you can connect the instrument to a
remote computer with an IEEE-488 cable. Refer to

Rear panel connection details

The following topics describe how to connect the cable connections for the communication interfaces.
To properly set up the communications interfaces after connection, see the information in
Communication interfaces.
USB connector
The downstream Type B USB-2.0 receptacle located on the rear panel connects to a host.
Use the rear connector to communicate with the instrument over USB by sending the desired
commands. Refer to
GPIB connector
To connect Model 2110 to the GPIB bus, use a cable equipped with standard IEEE-488 connectors,
as shown below. Refer to
2110-901-01 Rev. C/August 2013
(on page 2-2) for details.
USB communications (on page C-1) for information about using this connector.
Figure 14: USB connector
GPIB setup (on page C-7) for information about using this connector.
Turning your instrument on and off
Line fuse replacement (on page A-1) for details.
GPIB connector (on page 2-19) for details.
Section 2: General overview
(on
2-19