Keithley 2700 User Manual

H-10 KE2700 Instrument Driver Examples Model 2700 Multimeter/Switch System User’s Manual
Name Manual Reference Brief Description
Simple6 None Use Case 6 — Scan 160 channels using 7703 module (see
NOTE):
• Type K thermocouple (TC) temperature measurements.
• Reference junction – Simulated.
• Measurement speed (rate) – 0.01 plc.
• Filter – Disabled (no filtering).
• Buffer – Store 160 reading strings. Buffer elements include
reading only.
• Triggering – Bus control source.
NOTE: When using a module that has a built-in cold junction,
use the Internal reference junction. Keep in mind that
the buffer will have to be modified to accommodate
the number of scanned channels. Modules that have
cold junction include:
7700 and 7706 modules – 20 available TC channels
7708 module – 40 available TC channels
Simple7 None Use Case 7 — Ten 40-channel scans using 7702 module:
• Channel 1 uses an external reference junction.
• Measurement speed (rate) – 1 plc.
• Filter – Repeat, 25 readings.
• Channels 2 through 40 are connected to type K
thermocouples.
• Measurement speed (rate) – 1 plc.
• Filter – Disabled (no filtering).
• Buffer – Store 400 reading strings. Buffer elements include
reading only.
• Triggering – Bus control source.
Table H-1 (continued)
Visual Basic and CVI (C) examples

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