KDA3
P. 1 / 5
EM-3646 Rev.2
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:
Signal conditioner (body + base socket) ..................... (1)
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MODEL NO.
Check that model No. described on specification label is
exactly what you ordered.
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INSTRUCTION MANUAL
This manual describes necessary points of caution when you
use this product, including installation, connection and basic
maintenance procedures.
When you need to change software settings, please refer to
the Operation Manual for Model PU-2
❑
(EM-9255), Section
A.
POINTS OF CAUTION
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POWER INPUT RATINGS
• Operational range & power consumption: Check the power
rating for the unit on the specification label.
Rating 100 – 240V AC: 85 – 264V, 47 – 66 Hz, approx. 8VA
Rating 12 – 24V DC: 10.8 – 26.4V, approx. 4W
Rating 110V DC: 85 – 150V, approx. 4W
• Power fuse: A power fuse of the rating as shown below is
incorporated for safety. However, DO NOT replace it by the
user.
AC rating and 110V DC: T 0.5A 250V
DC rating except 110V DC: T 1A 250V
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UNPLUGGING THE UNIT
• Before you remove the unit from its base socket or mount it,
turn off the power supply and signal input 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 ventila-
tion.
• 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 -5 to +55
°
C (23
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 (power supply, input and output) close
to noise sources (relay drive cable, high frequency line, etc.).
• Do not bind the unit's cables together with cables where
high noise levels are present. Do not install them in the same
duct.
INSTRUCTION MANUAL
MODEL
KDA3
D/A CONVERTER
(16-bit resolution; programmable with programming unit)
Body
Base Socket
Specification
Label
Connection
Diagram Label
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AND ....
• The unit is designed to function as soon as power is
supplied, however, a warm up for 10 minutes is required for
satisfying complete performance described in the data sheet.
COMPONENT IDENTIFICATION
INSTALLATION
Detach the yellow clamps located at the top and bottom of the
unit for separating the body from the base socket.
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DIN RAIL MOUNTING
Set the base socket so that its
DIN rail adaptor is at the bot-
tom. Position the upper hook
at the rear side of base socket
on the DIN rail and push in the
lower. When removing the
socket, push down the DIN rail
adaptor utilizing a minus
screwdriver and pull.
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WALL MOUNTING
Refer to the drawings in the
“TERMINAL CONNECTION”
section.
Clamp
(top & bottom)
DIN Rail
35mm wide
Spring Loaded
DIN Rail Adaptor
Shape and size of the base socket
are slightly different with various
socket types.
