47DV
P. 2 / 34
EM-9501-B Rev.6
BEFORE USE ....
Thank you for choosing M-System. Before use, please check
contents of the package you received as outlined below.
If you have any problems or questions with the product,
please contact M-System’s Sales Office or representatives.
■
PACKAGE INCLUDES:
Digital panel meter ...................................................... (1)
Instruction manual ....................................................... (1)
Engineering unit sticker label sheet ........................... (1)
■
MODEL NO.
Confirm Model No. marking on the product to be exactly
what you ordered.
■
INSTRUCTION MANUAL
This manual describes necessary points of caution when
you use this product, including installation, connection and
basic maintenance procedures.
The 47D Series is programmable either by using the front
control buttons or the PC Configurator Software. For de-
tailed information on the PC configuration, refer to the
47DCFG users manual. The 47DCFG PC Configurator
Software is downloadable at M-System’s web site: http://
www.m-system.co.jp
POINTS OF CAUTION
■
POWER INPUT RATING & OPERATIONAL RANGE
Locate the power input rating marked on the product and
confirm its operational range as indicated below:
100 – 240V AC rating: 85 – 264V, 50/60 Hz, ≤12VA
24V DC rating: 24V ±10%, ≤3.5W
110V DC rating: 85 – 150V, ≤3.5W
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GENERAL PRECAUTIONS
Before you remove the unit or mount it, turn off the power
supply and input signal for safety.
■
ENVIRONMENT
• Indoor use
• When heavy dust or metal particles are present in the air,
install the unit inside proper housing with sufficient ven-
tilation.
• Do not install the unit where it is subjected to continuous
vibration. Do not subject the unit to physical impact.
• Environmental temperature must be within -10 to +55°C
(14 to 131°F) with relative humidity within 30 to 90% RH
in order to ensure adequate life span and operation.
• Be sure that the ventilation slits are not covered with ca
-
bles, etc.
■
REQUIREMENTS TO ENSURE IP66
• Observe the designated panel cutout size (W92
×
H45
mm).
• The watertight packing included in the product package
must be placed behind the front cover.
• Both mounting brackets must be fastened tightly until
they hit the panel.
• Confirm visually that the packing is not contorted or ex
-
cessively run off the edge after installation.
■
WIRING
• Make sure for safety that only qualified personnel per
-
form the wiring.
• Do not install cables (power supply, input and output)
close to noise sources (high frequency line, etc.).
• Do not bind these cables together with those in which
noises are present. Do not install them in the same duct.
■
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.
