1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
Title
Number RevisionSize
A3
Date: 2022/5/1 Sheet of
File: I:\办公2022\存柜5.1\原理图\Sheet1.SchDocDrawn By:
P1.0
1
P1.1
2
P1.2
3
P1.3
4
P1.4
5
P1.5
6
P1.6
7
P1.7
8
RST
9
P3.0/RXD
10
P3.1/TXD
11
P3.2/INT0
12
P3.3/INT1
13
P3.4/T0
14
P3.5/T1
15
P3.6/WR
16
P3.7/RD
17
XTAL2
18
XTAL1
19
GND
20
P2.0
21
P2.1
22
P2.2
23
P2.3
24
P2.4
25
P2.5
26
P2.6
27
P2.7
28
PSEN
29
ALE/PROG
30
EA
31
P0.7
32
P0.6
33
P0.5
34
P0.4
35
P0.3
36
P0.2
37
P0.1
38
P0.0
39
VCC
40
U1
80511 2
Y1
XTAL
30pF
C2
Cap
10uF
C1
Cap Pol1
30pF
C3
Cap
10K
R1
Res2
GND
VCC
1
2
3
4
5
6
7
8
9
RP1
RESP
S1
SW-PB
Q1
PNP
LS1
Speaker
D1
LED3
VCC
GND
10K
R3
Res2
S2
SW-PB
S3
SW-PB
S4
SW-PB
S5
SW-PB
S6
SW-PB
S7
SW-PB
S8
SW-PB
S9
SW-PB
S10
SW-PB
S11
SW-PB
S12
SW-PB
S13
SW-PB
S14
SW-PB
S15
SW-PB
S16
SW-PB
S17
SW-PB
P30
P31
P32
P33
P34
P35
P36
P37
P10
P11
P12
P13
P14
P15
P16
P17
Vin Vout
GND
7805
Volt Reg
0.1uF
C5
Cap
100uF
C4
Cap Pol1
0.1uF
C7
Cap
100uF
C6
Cap Pol1
1
2
P1
电源接口
GND
VCC
WP
7
SDA
5
SCK
6
A2
3
A1
2
A0
1
GND
4
VCC
8
U3
24C02C
GND
VCC
P33
P34
P35
D0
34
D1
33
D2
32
D3
31
D4
30
D5
29
D6
28
D7
27
RD
5
WR
36
A0
9
A1
8
RESET
35
CS
6
PA0
4
PA1
3
PA2
2
PA3
1
PA4
40
PA5
39
PA6
38
PA7
37
PB0
18
PB1
19
PB2
20
PB3
21
PB4
22
PB5
23
PB6
24
PB7
25
PC0
14
PC1
15
PC2
16
PC3
17
PC4
13
PC5
12
PC6
11
PC7
10
U2
8255
P00
P01
P02
P03
P04
P05
P06
P07
P27
P26
P25
P24
P23
P22
P21
P20
P00
P01
P02
P03
P04
P05
P06
P07
P21
P20
P36
P37
VCC
P27
A0
A1
A2
A3
A4
A5
A6
A7
B0
B1
B2
B3
B4
B5
B6
B7
C0
C1
C2
C3
C4
C5
C6
C7
Q2
PNP
VCC
GND
10K
R4
Res2
1
2
3
4
5
K1
Relay
A
B
C
D
E
F
G
DP
1
2
3
4
DS1
A0
A1
A2
A3
A4
A5
A6
A7
P10
P11
P12
P13
GND GND GND GND
GND
GND GND GND
GND
GND GND GND
GNDGNDGND
GND
P14 P15 P16 P17
B0 B1 B2 B3
B4 B5 B6 B7
C4 C5 C6 C7
D2
LED3
Q3
PNP
VCC
GND
10K
R5
Res2
1
2
3
4
5
K2
Relay
D3
LED3
Q4
PNP
VCC
GND
10K
R6
Res2
1
2
3
4
5
K3
Relay
D4
LED3
Q5
PNP
VCC
GND
10K
R7
Res2
1
2
3
4
5
K4
Relay
C0
C1
C2
C3
PI001
PI002
PI003
PI004
PI005
PI006
PI008
PI009
PI0010
PI0011
PI0012
PI0013
PI0014
PI0015
PI0016
PI0017
PI0018
PI0019
PI0020
PI0021
PI0022
PI0023
PI0024
PI0025
PI0027
PI0028
PI0029
PI0030
PI0031
PI0032
PI0033
PI0034
PI0035
PI0036
PI0037
PI0038
PI0039
PI0040
CO
PI001
PI002
PI003
PI004 PI005
PI006
PI007
PI008
PI780501
PI780502
PI780503
PIC101
PIC102
PIC201
PIC202
PIC301
PIC302
PIC401
PIC402 PIC501
PIC502 PIC601
PIC602 PIC701
PIC702
PID?01
PID?02
PILS101
PILS102
PIP101
PIP102
PIQ101
PIQ102
PIQ103
PIR101
PIR102
PIR301PIR302
PIRP101
PIRP102
PIRP103
PIRP104
PIRP105
PIRP106
PIRP107
PIRP108
PIRP109
PIS101
PIS102
PIS201 PIS202
PIS301
PIS302
PIS401
PIS402
PIS501
PIS502
PIS601 PIS602
PIS701
PIS702
PIS801
PIS802
PIS901
PIS902
PIS1001 PIS1002
PIS1101
PIS1102
PIS1201
PIS1202
PIS1301
PIS1302
PIS1401 PIS1402
PIS1501
PIS1502
PIS1601
PIS1602
PIS1701
PIS1702
PIU?01
PIU?02
PIU?03
PIU?04
PIU?05
PIU?06
PIU?07
PIU?08
PIU?09
PIU?010
PIU?011
PIU?012
PIU?013
PIU?014
PIU?015
PIU?016
PIU?017
PIU?018
PIU?019
PIU?020 PIU?021
PIU?022
PIU?023
PIU?024
PIU?025
PIU?026
PIU?027
PIU?028
PIU?029
PIU?030
PIU?031
PIU?032
PIU?033
PIU?034
PIU?035
PIU?036
PIU?037
PIU?038
PIU?039
PIU?040
PIY101PIY102
PI004
NL
PI003
NL
PI002
NL
PI001
NL
PI0040
NL
PI0039
NL
PI0038
NL
PI0037
NL
PI0018
NL
PI0019
NL
PI0020
NL
PI0021
NL
PI0022
NL
PI0023
NL
PI0024
NL
PI0025
NL
PI0014
NL
PI0015
NL
PI0016
NL
PI0017
NL
PI0013
NL
PI0012
NL
PI0011
NL
PI001
PI002
PI003
PI004
PI007
PI780502
PIC201 PIC301
PIC402 PIC501 PIC602 PIC701
PILS102
PIP101
PIR101
PIU?020
PI780501
PIC401 PIC502
PIP102
PIC102
PIR102
PIS101
PIU?09
PIC202
PIU?018
PIY101
PIC302
PIU?019
PIY102
PID?01
PID?02
PILS101
PIQ101
PIQ102
PIR301
PIU?029
PIU?030
PI0034
PIRP102
PIU?039
NL
PI0033
PIRP103
PIU?038
NL
PI0032
PIRP104
PIU?037
NL
PI0031
PIRP105
PIU?036
NL
PI0030
PIRP106
PIU?035
NL
PI0029
PIRP107
PIU?034
NL
PI0028
PIRP108
PIU?033
NL
PI0027
PIRP109
PIU?032
NL
PIS201
PIS601
PIS1001
PIS1401
PIU?01
NL
PIS301
PIS701
PIS1101
PIS1501
PIU?02
NL
PIS401
PIS801
PIS1201
PIS1601
PIU?03
NL
PIS501
PIS901
PIS1301
PIS1701
PIU?04
NL
PIS202 PIS302 PIS402 PIS502
PIU?05
NL
PIS602 PIS702 PIS802 PIS902
PIU?06
NL
PIS1002 PIS1102 PIS1202 PIS1302
PIU?07
NL
PIS1402 PIS1502 PIS1602 PIS1702
PIU?08
NL
PI009
PI0010
PIU?021
NL
PI008
PIU?022
NL
PIU?023
NL
PIU?024
NL
PIU?025
NL
PIU?026
NL
PIU?027
NL
PI006
PIU?028
NL
PIU?010
NL
PIU?011
NL
PIU?012
NL
PIR302
PIU?013
NL
PI006
PIU?014
NL
PI005
PIU?015
NL
PI005
PIU?016
NL
PI0036
PIU?017
NL
PI008
PI0035
PI780503
PIC101
PIC601 PIC702
PIQ103
PIRP101
PIS102
PIU?031
PIU?040