Keithley 2750 User Manual

Model 2750 Multimeter/Switch System User’s Manual Model 7700 Connection Guide B-7
Figure B-4
Wire dressing
Typical connections
The following examples show typical wiring connections for the following types of
measurements:
• Thermocouple connections, Figure B-5
• Ω2-Wire and thermistor connections, Figure B-6
• Ω4-Wire and RTD connections, Figure B-7
• Current connections (AC or DC), Figure B-8
• Voltage connections (AC or DC), Figure B-9
Supplementary
Insulation
CH7
H L
CH8
H L
CH9
H L
CH10
H L
H L
CH21
H L
CH22
AMPS LO
H L
CH11
H L
CH12
H L
CH13
H L
CH14
H L
CH15
H L
CH16
H L
CH17
H L
CH18
H L
CH19
H L
CH20
INPUT SENSE
H L H L
CH1
H L
CH2
H L
CH3
H L
CH4
H L
CH5
H L
CH6
H L
SENSE
(OHMS, 4-WIRE)
INPUT
(V, 2-WIRE)
INPUT
V, 2-WIRE)
SENSE
H L
CH1
H L
CH2
H L
CH3
H L
CH4
H L
C
H
Cable
Tie
2750-900-01.book Page 7 Wednesday, August 3, 2011 7:56 AM

Keithley 2750 Specifications

General

Interface	GPIB, RS-232, Ethernet
Switching Speed	Up to 500 channels/second
Maximum Voltage	300V
Operating Temperature	0°C to 50°C
Measurement Functions	DCV, ACV, DCI, ACI, 2-wire Resistance, 4-wire Resistance, Frequency, Temperature
Resolution	6.5 digits
Current	1A
Maximum Current	1A