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Model of monitor/detector
1. Remote control detector
138
B R S- 485 A
B-
B+ A-
A+
2.Group control detector
power
YCJ-A002
power communicaterun
red yellow green
open the
cover from
YCJ-A002 sketch
air conditioner
here
interface
1 2 3 4
1 - unit A signal groundwire
2 - unit A signal wire
3 - unit B signal groundwire
4 - unit B signal wire
5 - centralized controlling interface B
6 - centralized controlling interface A
7 - 12VDC power for the detector
8 - power indicator light(red),also as
fault indicator
9 - communicate indicator light(yellow)
10 - charactron,display setting address
and switching time between two units.
57
R S- 232
emergency
+
-
5 6
7
25
57
S1
SMG
S3
LED1red
LED2yellow LED3green
8
910 11 12 13 14
11 - run indicator light(green)
12 - installation hole
13 -binary switch,set single/double and baudrate
14 - keys,include:Inc,Dec,switch,enter, emergency
problem about the arranging of the connecting line
between air conditioner and its upper unit:
holes prepared for passing line behind the detector
can be used--for those installation project who have
already buried the pass line.To those who haven't
prepared pass line,the thinner part on the top of the
detector shell could be opened with tools for passing
line.
Double/Single
9600/1200
S2
INC
DEC
S4
SWITCH ENTER
S5
EMERGENCY
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