J&D MAnufacturing JDN4-5, Руководство пользователя

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IS255 ‐ 21A J
&D Manufacturing •
Eau Claire, WI 54701
•
1 ‐ 800 ‐ 998 ‐ 2398
• www.jdmfg.com P a g e | 8
Connecting the Rain Sensor to the JDN4 ‐ 5
The rain sensor comes prewired with a connector and a 3ft color coded pigtail.
Wire colors function as follows:
Blue = 24 vdc
Black = ground
Brown = signal ground
White = input signal to controller
50 or 100 foot extensions can be purchased. Alternatively, regular 18 awg can be used to extend the
sensor.
Route the sensor’s wire at least one foot away from 120 volt (or higher) wires.
Locate the rain sensor terminal block inside the JDN4 ‐ 5.
The terminal block has four terminals marked Blue, Black, Brown, and White.
Connect the rain sensor cord to terminals as per wire color marked on the rain sensor terminal block.
T
emperature Sensor #1
+ 24 vdc
O v
Sensor #2
+
-
Input
#3
Input
#4
in
put
in
put
gr
oun
d
gr
oun
d
Connecting the 3
rd
and 4
th
rain sensors
If no wind meter is being used the 3
rd
input terminal can be used as a rain sensor input.
The 3
rd
& 4
th
sensor terminals do not provide power due to space limitations on the board.
To wire the 3rd and 4th rain sensors, connect the brown (ground) and white (input) wires to the
corresponding
3rd and 4th sensor terminal and the black (24v) and blue (ground) wires to sensor terminal #1.
Image 5