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EM-7804-F Rev.10 P. 1 / 19
INSTRUCTION MANUAL
DISCRETE INPUT MODULE, 16 points
(L
ON
W
ORKS
)
MODEL
R7L-DA16
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:
Discrete input module .........................................................(1)
NeuronID label ....................................................................(2)
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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.
LNS Plug-in Software (model: R7LPLG) is usable to set up
Functional Blocks. For detailed information, refer to the
R7PLG Users Manual. The R7LPLG is downloadable at M-
System’s web site: http://www.m-system.co.jp
POINTS OF CAUTION
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POWER INPUT RATING & OPERATIONAL RANGE
• Locate the power input rating marked on the product and
confirm its operational range as indicated below:
24V AC rating: 24V ±10%, 50/60 Hz, approx. 70mA
24V DC rating: 24V ±10%, approx. 40mA
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GENERAL PRECAUTIONS
• The unit can acquire 16 points of discrete input, also
pulse input can be acquired up to 8 points out of 16 points.
• When counter pulse and discrete are mixed and acquired,
make sufficient consideration to them.
• Before you remove the unit or mount it, turn off the power
supply and input signal for safety.
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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 30 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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RESTRICTIONS WHEN USING LonMaker3.0 or 3.1
• Operating Environment
Please use LonMaker3.0 under the Environment of LNS3
Service Pack 8 and use LonMaker3.1 under the Environ-
ment of LonMaker3.1 Service Pack 3 or later.
Please use resource files of LonMark Resource File Ver12
or later.
• LNS Plug-in Software is not usable.
• The network variable of nvoCNTOut (fbCNT) is only
SNVT_count_f.
• When registering a Device on LonMaker, please don’t use
the following items.
External Interface Definition / Upload From Device
Specify Device Channel / Auto-Detect
■
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.
