Eaton ELCM Series, Руководство по эксплуатации

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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 1-160
secure the ELC to DIN rail, pull down the clip, place it onto the rail and push it up
to lock it in place. To remove the ELC, pull the retaining clip down with a flat
screwdriver and remove the ELC from DIN rail.
2. Install the ELC in an enclosure with sufficient space around it to allow heat dissipation, as
shown in the figure below
„
Direct Mounting:
Use M4 screws.
„
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. DO NOT wire empty terminals. DO NOT place the signal wires and power wires in the same
wiring circuit.
3. DO NOT drop metallic conductors into the ELC during installation.
z Attach the dustproof sticker to the ELC before installation to prevent conductive objects
from dropping in.
z Tear off the sticker before running the ELC to ensure normal heat dissipation.
„
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
+
-