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-4220-A Rev.9 P. 1 / 8
INSTRUCTION MANUAL
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.
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PACKAGE INCLUDES:
Loop Powered Indicator ......................................................(1)
Mounting screws .................................................................(4)
Unit label ...................................................................(1) sheet
Mounting bracket assembly (optional)
Mounting bracket ..............................................................(1)
M10 U-bolt .........................................................................(2)
Nut for M10 .......................................................................(4)
Spring washer for M10 .....................................................(4)
Cable glands (TIIS explosion-proof approval option) ........(2)
Stopping plug (TIIS explosion-proof approval option) ......(1)
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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.
When using this product in potentially explosive atmos-
phere or hazardous (classified) location, you have to follow
the safety procedure to install it. Please refer to “SAFE IN-
STALLATION MANUAL” for each type of certification.
POINTS OF CAUTION
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CONFORMITY WITH EU DIRECTIVES
• The actual installation environments such as panel con-
figurations, connected devices, connected wires, may af-
fect the protection level of this unit when it is integrated
in a panel system. The user may have to review the CE
requirements in regard to the whole system and employ
additional protective measures to ensure the CE conform-
ity.
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GENERAL PRECAUTIONS
• Before you remove the module, turn off the input signal
for safety.
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ENVIRONMENT
• Do not install the module where it is subjected to con-
tinuous vibration. Do not subject the module to physical
impact.
• Environmental (non-hazardous location) temperature
must be within -40 to +85°C (-40 to +185°F) with relative
humidity within 0 to 95% RH in order to ensure adequate
life span and operation.
• Seal unused electrical wiring conduits.
• For use in a hazardous location, be sure that the envi-
ronmental temperature is within the temperature class
required for the area.
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WIRING
• Do not install cables close to noise sources (relay drive
cable, 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.
• When the unit is used in an environment where induc-
tive noise interference is expected, ground the earthing
terminal.
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AND ....
• The module is designed to function as soon as input sig-
nal is supplied, however, a warm up for 10 minutes is re-
quired for satisfying complete performance described in
the data sheet.
4-DIGIT LOOP POWERED INDICATOR
(outdoor enclosure, intrinsically safe/explosion-proof)
MODEL
6DV-B/6DVI-B
