Keithley 6514 User Manual

1-8 Getting Started
Rear panel summary
The rear panel of Model 6514 is shown in Figure 1-2.
1 INPUT
This standard 3-lug female triax connector is used to connect the signal to be measured to the input
of Model 6514. Mates to a triax cable terminated with a 3-lug male triax connector.
2 PREAMP OUT
Provides a guard output for Volts measurements. Can be used as an inverting output or with external
feedback for the Amps and Coulombs modes.
32V ANALOG OUTPUT
Provides a scaled DC output voltage. A full range input will result in a 2V analog output.
For the volts function, the output is non-inverting.
4 COMMON
Use as input low, or the common for the 2V Analog Output and Preamp Out.
5 CHASSIS
This terminal is connected to the chassis of Model 6514 and to power line earth ground via the power
line cord. For floating measurements (up to 500V peak), remove the ground link between COMMON
and CHASSIS.
RS232DIGITAL I/O
PREAMP OUT
250V PK
2V ANALOG
OUTPUT
COMMON CHASSIS
120
FUSE LINE
630mA
LINE RATING
50, 60Hz
60 VA MAX
T
(SB)
100 VAC
120 VAC
315mAT
(SB)
220 VAC
240 VAC
INPUT 250V PK
IEEE-488
(CHANGE IEEE ADDRESS
WITH FRONT PANEL MENU)
TRIGGER LINK
!
!
MADE IN
U.S.A.
V, GUARD
(PROGRAMMABLE)
OFF
ON
GUARD
(FOLLOWS
INPUT)
(INTERNAL)
INPUT PREAMP
10K
PREAMP
OUT
2V ANALOG
OUTPUT
COM
1
2
3
4
5
6
789 10
Figure 1-2
Model 6514
rear panel

Keithley 6514 Specifications

General

Brand	Keithley
Model	6514
Category	Measuring Instruments
Language	English