Mainframe Rear Panel Summary; Figure 1-2 Model 6430 Rear Panel - Keithley 6430 Instruction Manual

Mainframe rear panel summary

The rear panel of the Model 6430 is shown in Figure 1-2.
Figure 1-2
Model 6430
rear panel
250V
PEAK
4-WIRE
Source-measure connectors:
CAUTION
INPUT/OUTPUT HI and LO
4-WIRE SENSE HI and LO
V, Ω GUARD
GUARD SENSE
WARNING
The maximum allowable voltage differentials between the various terminals are provided on
the rear panel of the mainframe (see Figure 1-2):
Low voltage differentials — The maximum low voltage differentials are 5V peak. How-
ever, to achieve rated accuracy, do not exceed 1V peak on the 100µA through 100mA ranges.
For the lower current ranges (1pA through 10µA), do not exceed the maximum allowable resis-
tance. The maximum resistance for each of these current ranges are provided in Section 2 (see
Connections to DUT, 4-wire sensing specification clarifications).
WARNING:
WARNING:
NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
5V
HI
PK
V, Ω,
GUARD
5V
5V 250V
PEAK
PEAK
PEAK
GUARD
SENSE
LO
INPUT/
42V
SENSE OUTPUT
PEAK
IEEE-488
(ENTER IEEE ADDRESS
WITH FRONT PANEL MENU)
CAUTION:
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
When using the Remote PreAmp, DO NOT use the INPUT/OUTPUT HI
and 4-WIRE SENSE HI banana jacks. Using these source-measure
banana jacks will result in errors and/or noise, and possible damage to the
Remote PreAmp. Use the input/output HI and sense HI terminals on the
Remote PreAmp.
INPUT/OUTPUT LO is not internally connected to the chassis and can
float up to 42V peak above chassis ground.
MADE IN
U.S.A.
TRIGGER
LINK
RS232
Use to source-measure volts, amps, and ohms.
Use for 4-wire remote sensing.
Driven guard for guarded measurements.
Use to correct for IR drops in Guard Output lead.
Earth (chassis) ground screw.
Getting Started
REMOTE !
PreAmp
LINE FUSE
SLOWBLOW
2.5A, 250V
LINE RATING
100-240VAC
50, 60, HZ
100VA MAX
INTERLOCK-
INTERLOCK-
DIGITAL I/O
DIGITAL I/O
1-9