FDU
P. 1 / 2
EM-1428 Rev.5
INSTRUCTION MANUAL
MODEL
FDU
CURRENT LOOP SUPPLY
(10 – 50mA loop)
INSTALLATION
Pull out the body in pressing the clamps located at the top and
bottom of the unit for separating it from the base socket.
■
DIN RAIL MOUNTING
Set the base socket so that its
DIN rail adapter is at the bot-
tom. Hung 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 adapter utilizing screw-
driver (–) and pull.
■
WALL MOUNTING
Refer to the drawings in the following page.
TERMINAL CONNECTIONS
Connect the unit as in the diagram below or refer to the
connection diagram label on the unit side.
CHECKING
1) Terminal wiring: Check that all cables are correctly
connected according to the connection diagram.
2) Power input voltage: Check voltage across the terminal 7
–␣ 8 with a multimeter.
3) Input: Check that the input signal is within 0 – 100% of
the full-scale.
4) Output: Check that the load resistance meets the de-
scribed specifications.
DIN Rail
35mm wide
Spring Loaded
DIN Rail Adaptor
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.
■
PACKAGE INCLUDES:
Signal conditioner (body + base socket) ................. (1)
■
MODEL NO.
Check that model No. described on specification label is
exactly what you ordered.
■
INSTRUCTION MANUAL
This manual describes necessary points of caution when you
use this product, installation, connection and basic mainte-
nance procedures.
COMPONENT IDENTIFICATION
■
FRONT PANEL CONFIGURATIONS
Body
Base Socket
Specification Label
Connection
Diagram Label
(side)
Span Adj.
Zero Adj.
+
–
OUTPUT
4
5
6
U(+)
V(–)
POWER
7
8
+
–
+
–
1
3
2-WIRE
TRANSMITTER
+
–
mA
MONITOR
(10 – 50mA DC)
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