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EM-7029 P. 1 / 7
INSTRUCTION MANUAL
DC VOLTAGE / CURRENT INPUT MODULE, 4 points
(4 points, non-isolated, tension clamp terminal block)
MODEL
R80FST4NJ
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:
DC voltage / current input module .....................................(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.
POINTS OF CAUTION
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CONFORMITY WITH EU DIRECTIVES
• The equipment must be mounted inside a panel.
• 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 or mount the unit, turn off the power
supply and output signal for safety.
• DO NOT set the switches while the power is supplied.
The switches are used only for maintenance without the
power.
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ENVIRONMENT
• Indoor use.
• When heavy dust or metal particles are present in the
air, install the unit inside proper housing with sufficient
ventilation.
• 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 10 to 90% RH
in order to ensure adequate life span and operation.
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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.
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POWER UP
• 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.
INSTALLATION
A
B
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HOW TO MOUNT THE MODULE ON DIN RAIL
Confirm that the locking clamps of the extension power supply module
are set. Insert the module in parallel to the next one while aligning the
grooves of both modules (A & B in the above figure).
Maintain it perpendicularly to the rail.
More I/O modules can be added in the same manner.
