MG R7K4FML3-6-DAC32A Instruction Manual

INSTRUCTION MANUAL
MECHATROLINK I/O MODULE
(NPN/PNP discrete input & NPN transistor output, 16 points each,
screw terminal block, MECHATROLINK- III use)
BEFORE USE ....
Thank you for choosing us. Before use, please check con-
tents of the package you received as outlined below.
If you have any problems or questions with the product,
please contact our sales office or representatives.
The unit is for use in general industrial environments,
therefore may not be suitable for applications which require
higher level of safety (e.g. safety or accident prevention sys-
tems) or of reliability (e.g. vehicle control or combustion con-
trol systems).
For safety, installation and maintenance of this unit must
be conducted by qualified personnel.
■ PACKAGE INCLUDES:
Discrete I/O module ............................................................(1)
DIN rail mounter slider ......................................................(2)
■ 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.
■ SYMBOLS USED ON THE PRODUCT
Functional earth symbol is marked on terminal cover of
Power Supply Terminals for UL.
POINTS OF CAUTION
■ CAUTION
• If the unit is used in a manner not specified by this man-
ual, the protection provided by the equipment may be im-
paired.
■ CONFORMITY WITH EU DIRECTIVES OR UL
• The equipment must be mounted inside the instrument
panel of a metal enclosure.
• The actual installation environments such as panel con-
figurations, connected devices, connected wires, may affect
the protection level of this unit when it is integrated in a
panel system. The user may have to review the CE re-
quirements in regard to the whole system and employ ad-
ditional protective measures* to ensure the CE conformity.
* For example, installation of noise filters and clamp fil-
ters for the power source, input and output connected
to the unit, etc.
• This unit is suitable for Pollution Degree 2.
• Altitude up to 2000 meters.
• The power supply and the external power supply must
satisfy SELV requirements in accordance with the cur-
rently applicable safety standards. (SELV = Safety Extra
Low Voltage).
MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
MODEL
• Install inside an industrial control panel or equivalent for
UL.
■ POWER INPUT RATING & OPERATIONAL RANGE
• Locate the power input rating marked on the product and
confirm its operational range as indicated below:
24V DC rating: 24V ±10%, ≤ 100mA
■ GENERAL PRECAUTIONS
• Before you remove the unit or mount it, turn off the power
supply and I/O signal for safety.
• Before you remove the terminal block or mount it, make
sure to turn off the power supply and I/O signal for safety.
• DO NOT set the switches on the module while the power
is supplied. The switches are used only for maintenance
without the power.
■ 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 30 to 90% RH
in order to ensure adequate life span and operation.
■ 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.
• Be sure to close the terminal cover for safety.
■ OUTPUT TERMINAL
• The current to output terminal cannot exceed the rated
current even when the external power supply is normal
operating conditions and single fault conditions. Oth-
erwise it will impair prescribed performance and cause
burning of the equipment itself.
■ 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.
R7K4FML3-6-DAC32A
EM-7773-D Rev.6 P. 1 / 11