Keithley 2750 User Manual

Model 2750 Multimeter/Switch System User’s Manual Remote Operations 10-7
Figure 10-3
IEEE-488 connector location
General bus commands
General commands are those commands, such as DCL, that have the same general mean-
ing regardless of the instrument. Table 10-1 lists the general bus commands.
Table 10-1
General bus commands
Command Effect on Model 2750
REN Goes into effect when next addressed to listen.
IFC Goes into talker and listener idle states.
LLO LOCAL key locked out.
GTL Cancel remote; restore Model 2750 front panel operation.
Cancel remote; restore front panel operation for all devices.
DCL Returns all devices to known conditions.
SDC Returns Model 2750 to known conditions.
GET Initiates a trigger.
SPE, SPD Serial polls the Model 2750.
Model 2750
IEEE-488
MADE IN
U.S.A.
!
CAT I
DIGITAL I/O TRIG. LINK
!
SLT
2
SLT
1
SLT
3
SLT
4
SLT
5
RS-232
KEITHLEY
SLOT COVER
KEITHLEY
SLOT COVER
KEITHLEY
SLOT COVER
IEEE-488
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