YOKOGAWA VigilantPlant mR20000 Operation Manual page 20

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Installing/Wiring the Recorder
20
Wiring Procedure (Panel Mount Type)
The power supply terminals and protective ground
terminals are located on the rear panel.
1.
Turn OFF the power switch on the recorder and open the power terminal cover.
2.
Wire the power cord and the protective ground cord to the power supply
terminals.
Use ring-tongue crimp-on lugs (designed for 4 mm screws).
3.
Close the power supply terminal cover and secure it with the screw. The proper
torque for tightening the screws is 0.6 N-m.
Power
terminal block
Screw for fixing
the power terminal
cover in place
Power terminal
cover
Philips
screwdriver
Wiring Procedure (Portable Type (/H5x Option))
1.
Check that the power switch to the instrument is turned OFF.
2.
Connect the plug on the accessory power cord to the power supply connector
on the rear panel.
3.
Ensure that the power outlet to be used meets the conditions on the previous
page and that the voltage of the power supply is within the maximum voltage
rating of the power cord, then connect the other end of the power cord to the
power supply outlet.
The AC outlet must be of a three-prong type with a protective earth ground terminal.
Turning ON/OFF the Power Switch
The power switch is located inside the door at the lower right. The power switch is a
push button.
Press once to turn it ON and press again to turn it OFF. When the power switch is turned
ON, a self-diagnosis program runs for a few seconds, and the recorder is ready for
operation.
Open
• Other than /P1 • /P1
Crimp-on lug
with insulation
sleeves
Power cord
Protective ground
cord
(24 VDC/AC power supply)
L
L
+
N
N
-
DC/AC24V
IM 04P02B01-02E

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