47DV
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-9501-A Rev.8 P. 2 / 8
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TERMINAL BLOCK
• How to remove the terminal cover
Insert the minus tip of a screwdriver into each hole at the
four corners of the cover and pull it to the direction as
indicated below to separate the terminal cover.
Terminal Cover
• How to remove the terminal block
The terminal block is separable in two pieces. Loosen two
screws on both sides of the terminal block to separate.
Be sure to turn off the power supply, input signal and
power supply to the output relays before separating the
terminal block.
Separable
Terminal Block
Terminal Block
Screw
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EX-FACTORY SETTING (/SET)
• Activating “initialization” of Lockout Setting Mode, Ex-
factory settings or user’s specified parameters will be
deleted and overwritten with the factory default values.
Notice that after this, Ex-factory settings will be irrecov-
erable.
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AND ....
• The unit is designed to function as soon as power is sup-
plied, however, a warm up for 10 minutes is required for
satisfying complete performance described in the data
sheet.
• Delay power off for 10 seconds or more after changing of
settings including the one set with Zero signal.
VIEWING ANGLE
The display is designed to provide the optimal legibility
when viewed from the angles as shown below.
10
°
30
°
LIGHTNING SURGE PROTECTION
M-System offers a series of lightning surge protectors for
protection against induced lightning surges. Please contact
M-System to choose appropriate models.
INSTALLATION
92
+ 0.8
– 0
45
+ 0.6 –
0
min. 120
min. 75
Panel thickness: 1.6 to 8.0 mm
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PANEL CUTOUT unit: mm
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HOW TO MOUNT THE UNIT ON A PANEL
The watertight packing must be in place to hold the meter.
Do not remove it.
1) Insert the unit into the panel cutout.
2) Push the mounting brackets into the grooves on both
sides of the rear module, until they hit the panel’s rear
side.
Mounting Bracket
Watertight packing
Panel
