Keithley 2700 User Manual

Model 2700 Multimeter/Switch System User’s Manual IEEE-488 Bus Overview G-3
Figure G-1
IEEE-488 bus configuration
Device 1
able to talk,
listen, and
control
(computer)
Device 2
able to talk
and listen
2700
Device 3
only able to
listen
(printer)
Device 4
only able to
talk
DAV
NRFD
NDAC
IFC
ATN
SRQ
REN
EOI
Data Bus
Data Byte
Transfer Control
General Interface
Management
DIO 1 8 Data
(8 Lines)
Handshake
Bus
Management
To Other Devices

Keithley 2700 Specifications

General

Type	Digital Multimeter
Measurement Functions	DC Voltage, AC Voltage, DC Current, AC Current, Resistance, Frequency, Temperature
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Frequency Range	3 Hz to 500 kHz
Temperature Range	-200°C to +1372°C
Display	Vacuum Fluorescent Display
Connectivity	IEEE-488, RS-232
Channels	10
Power Supply	100V to 240V AC, 45Hz to 66Hz
DC Current Range	10 µA to 3 A
AC Current Range	10 µA to 3 A
Temperature Measurement	Thermocouple, RTD