Digital Thermostat Drawings(1).pdf

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AVR8bit
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A/A Date
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Remarks
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Digital
Thermostat
High
Accuracy
-6.00 / 46.00
°
C
[Guaranteed accuracy up to 0.05
°
C]
Digital Thermostat High Accuracy
AT90S2313
07
08
09
10
GREECE - Thessaloniki
Sheet No
Next Sheet
S/N
DRW 17.01.2004/DigTherm
Author
Bitoulis Spyridon
1L1
1L2
11
12
Copying of this document and giving it to others and the use or communication of the contents thereof, are forbidden without express authority. Offenders
are liable to the payment of damages. All rights are reserved in the event of the grant of a patent or the registration of a utility model or design.
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[RELAY]
OUT
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04
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07
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R0
RL1
S1
Off-On
[4]
[8]
[1]
[2]
T1
BC557
[1]
[2]
[3]
R8
4K7
[8]
PD4-T0
[20]
VCC
[11]
ICP-PD6
[12]
AIN0-PB0
[3]
OUT
[2]
TRIG
4K54
[1]
[8]
/RESET /VCC
R1
È
D2
1N4006
[1]
[16]
RL1
6V/5A
C4
10uF
16V
IC1
NE555
GND
[1]
[7]
DISCH
[6]
THRES
[5]
CV
NTC
10K
C1
1uF
63V
[COM1]
RS232
[1]
CD
[2]
RXD
[3]
TXD
[4]
DTR
[5]
GND
[6]
DSR
[7]
RTS
[8]
CTS
[9]
RI
R10
R9
J4 (RSEN)
[1]
[2]
10K
10K
Manual
Relay
ON
[13]
AIN1-PB1
[15]
OC1-PB3
[16]
PB4
LED System
Running
LED Relay
Active (ON)
R2
220
J1 (LED)
[1] [2]
[3] [4]
[5]
PD2-INT0
IC2
[9]
AT90S2313-10
PD5-T1
IC3
4N37
220
[1]
LED+
[2]
LED-
B
[3]
[5]
C
[4]
E
R3
220
R4
220
[2]
PD0-RXD
[14]
PB2-RXDEN
J2 (AVR-ISP)
[17]
MOSI-PB5
[1]
/RESET
[19]
SCK-PB7
[18]
MISO-PB6
[4]
XTAL2
GND
[10]
[5]
XTAL1
[1] [2]
[3] [4]
[5] [6]
[7] [8]
[9] [10]
LED System
Running
LED Relay
Active (ON)
J3 (RS232)
[1]
R6
[2]
D1
[4]
1N4148
R5
[5]
C
[4]
E
B
[3]
[1]
LED+
[2]
LED-
220
[3]
PD1-TXD
U1
7805
3A
[5]
C3
18pF
8MHz
C2
18pF
C5
470uF
16V
R7
1K
IC4
4N37
AVR8bit
[6]
A/A Date
1. -
2. -
Remarks
-
-
Digital Thermostat High Accuracy
AT90S2313
GREECE - Thessaloniki
DRW 17.01.2004/DigTherm
S/N
Author
Bitoulis Spyridon
Sheet No
Next Sheet
1L2
1L3
Copying of this document and giving it to others and the use or communication of the contents thereof, are forbidden without express authority. Offenders
are liable to the payment of damages. All rights are reserved in the event of the grant of a patent or the registration of a utility model or design.
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[PC]
RS232
[1]
CD
[6]
DSR
[GREEN-WHITE]
[ORANGE-WHITE]
[GREEN]
[ORANGE]
[GREEN-WHITE]
[BLUE]
[BLUE]
[ORANGE]
[ORANGE-WHITE]
[GREEN]
[Digital]
[Thermostat]
RS232
[BLUE-WHITE]
[6] [1]
DSR CD
[7] [2]
RTS RXD
[8] [3]
CTS TXD
[9] [4]
RI DTR
[5]
GND
[2] [7]
RXD RTS
[3] [8]
TXD CTS
[4] [9]
DTR RI
[5]
GND
AVR8bit
A/A Date
1. -
2. -
Remarks
-
-
Digital Thermostat High Accuracy
Communication between PC and
Digital Thermostat
GREECE - Thessaloniki
S/N
DRW 17.01.2004/DigTherm
Author
Bitoulis Spyridon
Sheet No
Next Sheet
1L3
1L4
AVR8bit
Copying of this document and giving it to others and the use or communication of the contents thereof, are forbidden without express authority. Offenders
are liable to the payment of damages. All rights are reserved in the event of the grant of a patent or the registration of a utility model or design.
00
A/A Date
1. -
2. -
Remarks
-
-
Digital Thermostat High Accuracy
NTC Thermistor Curve from
-6,00 / 46,00 Celsious
01
02
03
04
05
06
07
08
09
10
GREECE - Thessaloniki
Sheet No
Next Sheet
S/N
DRW 17.01.2004/DigTherm
Author
Bitoulis Spyridon
1L4
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