ALSOaUPPUES
+12VANDGROUND
TOTHE 203AIDBOARD
~
If
~....
~
p
~
–
,-
,
POWERSUPPLY
tl~
7112
,..;.
....
, ,-
.~
IDE
1:
r'"
=-"
VAIl
•
.~
.1IY
CQIl'
•
.
~
p-~
tS •
24Vdc INPUT FROM
WALLTRANSFORMER
.,n
rc
...
....
.....
H
rc
.......
.....
G
·,n
1
.,n
T
T
"'
IULAVI
__i
,,.
~
..
""
2N3t03-
' 0
...
–
~
F
lK)"cilc·
MOe lie
ece
IlC
' 0000
E
F
G
H
--
- -
- - --
.,2V
-,
.,2V
OPTIONALRELAYCIRCUITS:
02'
=t
USEDWHENACONTACTCLOSURE
toM
ISNEEDEDFORACTIVATION
OFEXTERNALDEVICES.
toK
LC"~
~2'F
2N3903
D
U2
...
TIMER
....–
r
C
r'·F
~
+12V
R24 1K
.,2V
1M
022
rc
rc
...
....
...-
-
~
D
E
·,n
J
.,n
,
.,n
..
I
b
u
<~
l.~y~
,,.
rc
.......
-.
C
8
00'00
.,n
..
""","
,.
.......
-.
•
•
00 '00
·,n
REMOTESTARTCIRCUIT
IMOMENTARYGROUNDINGOFTHE
INPUT
PRODUCESA2SECONDNEGATIVEGOINGPUlSE
ONTHEOUTPUTWHICHTRIGGERSlltE
203AIDBOARDREMOn STARTFUNCTlON.1
c
2N~tn"
rc
...
""'"
-.
•
I
FU.Mme:
203rty.tcw
IN l:IPJOUT
OND
V
PIIJI 1
of
1
