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E L C O p e r a t i o n M a n u a l
F o r m o r e i nf o r m a t i o n v i sit :
w w w. e a t o n . c o m
MN05003006E
1-64
\Wiring
1.
Use 22-16 AWG (1.5mm) single-core wire or the multi-core wire for the I/O wiring. The
specification of the terminal is shown in the figure below on the right hand side. The ELC
terminal screws should be tightened to 1.95 kg-cm (1.7 in-lbs). Also, use 60/75°C copper
conductor only.
2.
I I/O signal wires and power supply wires should not run through the same multi-wire
cable or conduit.
22-16AWG
< 1.5mm
External Wiring
CH1
CH4
DC/ DC
5V
AG
+15V
-15V
AG
24+
24-
SLD
L-
L+
SLD
L-
L+
Converter
System
Class 3 Grounding
(100 of less)
terminal of
power module
Shielded*1
*2
*3
Shielded*1
Grounding
Thermocouple
+
-
100
MUX
Cold-junction
Compensation
Thermocouple
+
-
Note 1
: Use only the wires that are supplied with your thermocouple sensor. ELC terminal
screws should be tightened to 1.95 kg-cm (1.7 lb-in).
Note 2
: Terminal SLD is a grounding location for noise suppression.
Note 3
: Please connect
terminal of power supply module and
terminal of
ELC-TC04ANNN thermocouple sensors module to system earth ground.
Warning
: DO NOT connect wires to the No Connection terminals.
Содержание ELCM Series
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