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
1-140
3.2.4.5 Installation and Wiring
Installation on DIN rail
1. The ELC may be secured to a cabinet by using 35mm in height and 7.5mm in
depth DIN rail. When mounting the ELC to 35mm DIN rail, be sure to use the
retaining clip to stop any side-to-side movement of the ELC and reduce the
chance of wires coming loose. The retaining clip is at the bottom of the ELC. To
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 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 conduit.
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.
.
