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EM-1611-A Rev.6
BEFORE USE ....
Thank you for choosing M-System. Before use, check the
package you received as 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 input resistor) (1)
Input resistor is provided only with current input type.
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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, installation, connection and basic mainte-
nance procedures.
COMPONENT IDENTIFICATION
INSTRUCTION MANUAL
MODEL
AS
DC ALARM
Input Resistor
• Hi Adjustment: Used for adjusting Hi setpoint.
• Lo Adjustment: Used for adjusting Lo setpoint.
• Hi LED: Turns on in a tripped condition.
• Lo LED: Turns on in a tripped condition.
• Hi Setpoint Monitor (+):
Outputs 0 – 10V DC proportional to the setpoint 0 – 100%.
(ex: Set to 8V when you need output ON with input 80% or
more.)
• Lo Setpoint Monitor (+):
Outputs 0 – 10V DC proportional to the setpoint 0 – 100%.
(ex: Set to 2V when you need output ON with input 20% or
less.)
• Common (–): Used for setpoint monitors.
INSTALLATION
Detach the yellow clamps lo-
cated 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 screwdriver
(–) and pull.
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WALL MOUNTING
Refer to the drawings in the following page.
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.
AS
M•UNIT
Model
DC ALARM
0–100%
(0–10VDC)
SET MONITOR
SET
HI
LO
COM
LO
HI
Body
Specification
Label
Base Socket
Lo LED
Hi LED
Lo Adj.
Hi Adj.
Hi Setpoint Monitor
Lo Setpoint Monitor
COM.
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FRONT PANEL CONFIGURATION
