User Manual

2.4 Connecting a Differential Probe
31
Input modules that are compatible with the Model 9322 Differential Probe:
•
Model 8940 F/V Unit*
1
• Voltage measurement input modules other than the Model 8940 *
2
*1. The Model 9325 Power Cord or Model 9418-15 AC Adapter is required for connection.
*2. The Model 9418-15 AC Adapter is required for connection.
Refer to the instruction manual for the 9322 Differential Probe.
When using an input module other than the Model 8940 F/V Unit
2.4 Connecting a Differential Probe
Note the following maximum input voltage and maximum rated voltage to
earth. If their voltages are exceeded, this device will be damaged and per-
sonal injury will result. Therefore, do not perform measurement in this
case.
• Maximum input voltage
(CAT II) 2000 V DC, 1000 V AC, (CAT III) 600 V AC/DC
• Maximum rated voltage to earth
When using the Grabber clip:
(CAT II) 1500 V AC/DC, (CAT III) 600 V AC/DC
When using the Alligator clip:
(CAT II) 1000 V AC/DC, (CAT III) 600 V AC/DC
Grabber clip
H
L
(CAT II) 2000 V DC, 1000 V AC
(CAT III) 600 V AC/DC
(CAT II) 1500 V AC/DC
(CAT III) 600 V AC/DC
Between H-L H-to-ground
L-to-ground
H
L
(CAT II) 2000 V DC, 1000 V AC
(CAT III) 600 V AC/DC
(CAT II) 1000 V AC/DC
(CAT III) 600 V AC/DC
Between H-L H-to-ground
L-to-ground
Alligator clip
• Turn the instrument off before connecting the AC adapter to the 9322 and
to AC power.
• Use only the specified Model 9418-15 AC Adapter (SA130A-1225V-S,
SINO AMERICAN). AC adapter input voltage range is 100 to 240 VAC
(with ±10% stability) at 50/60 Hz. To avoid electrical hazards and damage
to the instrument, do not apply voltage outside of this range.