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Power Rating
Supplying DC Power
Connecting the Power Cord
Power Rating
IM 767361-01E
Rated supply voltage range
Permitted supply voltage range
Rated supply voltage frequency
Permitted supply voltage frequency range : 47 to 63 Hz
Power consumption (pressure measurement only)
Power consumption (pressure measurement + DMM + 24V output + charging
time)
The pin assignment of the external DC power connector is shown below. Use a
cord that matches the DC power to be used.
1
3
-
+
(
)
(
)
2
-
(
)
Note
Pins 1 and 2 are short-circuited internally.
Rated supply voltage range
Permitted supply voltage range : 9 to 16.5 VDC
Maximum power consumption : 10 VA MAX
• To prevent electric shock, use a power supply not exceeding 60 VDC.
• Never short-circuit the terminals.
• If a DC voltage exceeding the permitted supply voltage range is input to
the instrument, damage may result.
• The number 1 and 2 connector pins of the external DC power supply
have the same electric potential as the meter case. Do not connect a
floating power supply.
• Do not supply AC power when a DC power supply is used. It may
damage the instrument.
Before Starting Measurement
: 100 to 120 VAC/220 to 240 VAC
: 90 to 132 VAC/180 to 264 VAC
: 50/60 Hz
: 25 VA MAX (100 VAC)
: 40 VA MAX (200 VAC)
: 45 VA MAX (100 VAC)
: 65 VA MAX (200 VAC)
: 10 to 15 VDC
WARNING
CAUTION
23
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