User`s guide

RIGOL Chapter 1 Quick Guide
1-24 M300 User’s Guide
Table 1-2 Measurement Connections
DCV/ACV/FREQ/PERIOD/Sensor
(DCV, FREQ)
+ -
Signal to be
measured
H L
CH1
DCI/ACI/ Sensor (DCI)
+ -
Signal to be
measured
H L
CH21
Note: Only available for the channel 21 to
channel 24 of MC3324.
2WR/RTD/Thermistor/
Sensor (2WR)
+ -
Resistance to be
measured
H L
CH1
4WR/RTD 4W/ Sensor (4WR)
H L Source
CH1
H L Sense
CH17
Note: Only available for all the channels of
MC3120, MC3132 and MC3232 as well as the
channel 1 to channel 20 of MC3324.
Thermocouple
+ -
Thermocouple
under test
H L
CH1
WARNING
To avoid electric shock, the connecting wire should meet the maximum
curent requirement. To avoid damaging the module, make sure that all
the input signals are within the rated input range.
Resistance to be
measured
+
+
-
-