Installation Guide

- 9 -
W irin g t he Digit a l I nput s
The EDS device has one set of digit al input (DI ) . The DI consist s of t wo
con tact s of t he 4- pin ter m inal block connector on the EDS's right - side
panel. Refer t o t he instruct ions an d diagram below on how to connect
the w ires t o the ter m inal block connect or on t he receptor.
STEP 1 :
I nser t t he negat ive
(ground) / posit ive DI w ires int o t he
┴
/ I t erm inals, respectively.
STEP 2 :
To keep t he DI wir es fr om
pulling loose, use a
sm all flat - blade
scr ew dr iver t o t ight en the wir e
-clam p
but t on
on t he front of t he t erm inal
block connect or .
STEP 3 :
I nser t t he plast ic ter m inal
block connect or pron gs int o t he
ter m inal block recept or, w hich is
locat ed on t he EDS devices’ r ight side.
Rot a t in g t he Pow er Mod u le
The power m odule for t he EDS device can be rot at ed t o m ake it easier
to fit y our field site application.
St ep 1 :
Rem ov e the t w o screws t hat fast en t he pow er m odule to t he
EDS device
and r em ove t he m odule.
St ep 2 :
Turn the power
m odule clockwise so t hat t he power, digit al
input
, and r elay out put connect ors can be m oved u pw ar ds.
St ep 3 :
Replace t he m odule back
on t o t he EDS device.
St ep 4 :
Fast en t w o screws on t o t he m odule.