YOKOGAWA 772075 User manual

Yokogawa Electric Corporation
User’s
Manual
2nd Edition: January 2009 (YK)
All Rights Reserved, Copyright © 2005 Yokogawa Electric Corporation
This user’s manual covers the specifications of the AC adapter. The polarity of the
connector is shown in the figure below. For details on how to use the AC adapter, see
the MW100 Data Acquisitin Unit User’s Manual. An AC power cord comes with the
772075 AC Adapter. The type of AC power cord varies depending on the suffix code.
Suffix Code Cord Type Maximum Rated Power Voltage [V]
D UL/CSA cable 125
F VDE cable 250
R SAA cable 250
Q BS cable 250
H GB (CCC) cable 250
772075
Power Cord
Crimp-on lugs
with isolation
sleeves
DC output side
(Connects to the MW100)
AC input side
(Connect to the
AC power cord )
Red : Connect to the MW100
power supply terminal +
Blue : Connect to the MW100
power supply terminal –
F: VDE cable
R: SAA cable
Q: BS cable
D: UL/CSA cable
H: GB cable
AC power cord
772075
AC Adapter
IM 772075-01E 1/2
2nd Edition

2IM 772075-01E
AC Adapter Specifications
Rated supply voltage: AC power supply, 100 to 240 VAC
Supply voltage range used: AC power supply, 90 to 250 VAC
Rated supply frequency: 50 to 60 Hz
Rated output voltage: 19.5 VDC
Operating temperature range: 0 to 35°C
Operating humidity: 25 to 85%RH (no condensation)
Storage temperature: –20 to 60°C
Storage humidity: 10 to 90%RH (no condensation)
Insulation resistance: 50 MΩ between AC power input and DC output (500
VDC)
Withstand voltage: 3 kVAC (50/60 Hz) between AC power input and DC
output for 1 minute
External dimensions*: Approx 143 × 63 × 30.5 mm
Weight*: 410 g or less
* AC adapter unit only
WARNING
• Use only power cords supplied by YOKOGAWA for the instrument.
• Ensure that the supply voltage matches the rated supply voltage of the AC
adapter before connecting the power cable.
• Connect the power cord after checking that the power switch of the MW100 is
turned OFF.
• If you are not going to use the instrument for an extended time, unplug the
power cord of the AC adapter from the outlet.
• Be sure nothing is placed on top of the AC adapter or power cord or let heat
generating objects come in contact with them.
• When unplugging the power cord from the outlet, never pull the cord itself.
Always hold and pull by the plug. If the power cord is damaged, contact your
dealer for replacement.