单片机制作plc原理图(仅供参考)

3D1
3R7
3C26
3D10 104
IN5819
B
3D3
23V/200mA 4
470/25
2
104
3D4
3C14 N 3C12 470/50
104
4700PF
3R6 43K
IN5404*4 3
27V/150mA
GND4 +12V GND4 +24V GND3 +12V1 GND 3R10 3U6 MC34063 8 7 6 5
6 5 4 3 2 1
3LH3 220UH
3C17
+12V1
3R8 43K
40点PLC电源部分原理图
Revision
+5V2 4 GND2 3 +5V1 2 GND 1
A
1
2
A,I/O板(2J 1 2 3 4 5 6 7 8
VCC 1U3 1U1 VCC 20 VCC D P2.3X P2.2X P2.1X P2.0X P2.4X P2.5X P2.6X P2.7X 18 16 14 12 9 7 5 3 10 1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4 GND 1 1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4 2 P2.3 4 P2.2 6 P2.1 8 P2.0 11 P2.4 13 P2.5 15 P2.6 17 P2.7 P3.0X P3.1X P3.2X P3.3X P3.4X P3.5X P3.6X P3.7X 18 16 14 12 9 7 5 3 10 1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4 GND 1 74HC244 1U2 VCC 20 20 VCC 1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4 2 P3.0 4 P3.1 6 P3.2 8 P3.3 11 P3.4 13 P3.5 15 P3.6 17 P3.7 P4.3X 18 16 14 12 P4.0X 9 P4.1X 7 P4.2X 5 P0.7X 3 10 1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4 GND 74HC244 74HC244 X16 X14 VCC 1U8 1U9 10 VCC P3.7X P1.0 P1.1 P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 1 2 3 4 5 6 7 8 9 10 DIR A1 A2 A3 A4 A5 A6 A7 A8 GND VCC G B1 B2 B3 B4 B5 B6 B7 B8 20 19 18 17 16 15 14 13 12 11 X06 P1.0X P1.1X P1.2X P1.3X P1.4X P1.5X P1.6X P1.7X X04 X02 X00 X07 X05 X03 X01 C 20 X12 X10 X17 X15 X13 X11 1 1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4 2 P4.3 4 6 8 11 P4.0 13 P4.1 15 P4.2 17 P0.7 P3.0X 1 P3.1X 2 P3.2X 3 4 P3.3X 5 P3.4X 6 7 8 IN1 IN2 IN3 IN4 IN5 IN6 IN7 GND OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 VCC 16 15 14 13 12 11 10 9 VCC P3.0XX P3.1XX P3.2XX P4.4XX P3.3XX P3.4XX X26 X24 +5V1 X22 X20 X27 X25 X23 X21 D
B
S? SW SPST P4.5X
1U7
VCC 20 VCC
CLR
1U6
VCC 20
Hale Waihona Puke Baidu
1R1 5.1K
1C18 104
P1.7X P1.6X P1.5X P1.4X P1.0X P1.1X P1.2X P1.3X
1G 2G
GND 1
GND 74HC244 P3.6X 1
1G 2G
18 16 14 12 9 7 5 3 10
74HC04
P1.3X P1.2X P1.1X P1.0X P1.4X P1.5X P1.6X P1.7X
3 4 7 8 13 14 17 18
1D 2D 3D 4D 5D 6D 7D 8D
Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8
CLK 11
J? +5V +5V GND GND P4.5 P4.4 P4.3 P4.2 P4.1 P4.0 DAC1 DAC0 CANRX CANTX AIN0.0 AIN0.1 AIN0.2 AIN0.3 P1.7 P1.6 P1.5 P1.4 P1.3 P1.2 P1.1 P1.0 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 +5V +5V DGND DGND P4.5 P4.4 P4.3 P4.2 P4.1 P4.0 DAC1 DAC0 CANRX CANTX AIN0.0 AIN0.1 CAN0.2 AIN0.3 P1.7 P1.6 P1.5 P1.4 P1.3 P1.2 P1.1 P1.0 AGND AGND P0.0 P0.1 P0.2 P0.3 P0.4 P0.5 P0.6 P0.7 P3.0 P3.1 P3.2 P3.3 P3.4 P3.5 P3.6 P3.7 P2.0 P2.1 P2.2 P2.3 P2.4 P2.5 P2.6 P2.7 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 GND GND P0.0 P0.1 P0.2 P0.3 P0.4 P0.5 P0.6 P0.7 P3.0 P3.1 P3.2 P3.3 P3.4 P3.5 P3.6 P3.7 P2.0 P2.1 P2.2 P2.3 P2.4 P2.5 P2.6 P2.7 P4.1X 74HC273 VCC 1
5.1K
1/1W
IN4001*4 BK2
3D6 3D8 3D5
3R9
1 2 3 4
3C21
+5V1 JD1 6P/3.96ZC K? JD2 4P/3.96ZC
3C3
3D9 104
IN5819
A
3D7 27V/350mA
3C13 3C11
104 470/50
470/25
4700PF
PA1A Title Size A4 GND Date: File: 3 29-Dec-2012 D:\我的文档\40 点PLC.Ddb Sheet of Drawn By: 4 Number
*
521 1
3U4
3U5 4 1 2 3 6 7 8
TINY255P EN DRAIN BYP SOURCE SOURCE SOURCE SOURCE SOURCE 5 BK3 C12 101/1KV
P1 P2
C 104 C14
3D16 FR107
3U1 7805 104
+5V2
123
100U/25V 100U/25V 3C8 104 3C23
2 5 6 9 12 15 16 19
Y05 Y04 Y07 Y06 Y02 Y03 Y00 Y01
C 1U5 CANRX0 1 CANRXX 3 CANTX 5 P4.5X 9 P4.4X 11 P4.4XX 13 7 1A 2A 3A 4A 5A 6A GND 74HC04 1Y 2Y 3Y 4Y 5Y 6Y VCC 2 4 6 8 10 12 14 CANRXX CANRX CANTX0 P4.5 P4.4 P4.4X VCC
U3 OUT GND C22 1 SMA1117 220UF/25V GND C23 104 2 VCC
D
103/1KV
3CH1
102/1KV
220V 3C6
3C4 103/1KV 10U/450V 100K
*
BK3
123
3C7 220U/25V
30K 3R5 30K
N
103 3C10
GND
3D15 FR107
C 3C25 GND2 3F2 +24V
*
3C33
BK2 IN4001*4 L
3D2
3R11 1/1W 8 7 6 5
5.1K
3U5 MC34063 1 2 3 4
RSE050 3LH2 220UH
3C20
1
+12V 3C19
BK1
3R12 3D18--3D21 3K/1W
3C24 3C18 470UF/50V B GND3
18 16 14 12 9 7 5 3 10
1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4
VCC
1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4
2 X16 4 X17 6 X14 8 X15 11 X12 13 X13 15 X10 17 X11 74HC244
19
19 P3.5X
CPU板接口
A
A
Title Size A3 Date: File: 1 2 3 4 5 6
40点PLC主板原理图(一)
Number 29-Dec-2012 D:\我的文档\40 点PLC.Ddb 7 Sheet of Drawn By: 8 Revision
1
2 5V2 1C25 1U134 +5V2 1R12 300 1 2 3 4 NC B A NC K C NC E 6N137 +5V1 1R7 8 7 5.1K 6 5 10K 1R6 RS232_IN1 1U14 1 2 3 4 +5V2 1R13 8 7 5.1K 6 5 GND2 1U12 +5V2 +5V1 1R10 8 7 5.1K 6 5 10K 1R9 104 1U16 2 232RX10 13 8 11 FTX10 FTX10 1C24 104 10 1 3 R1 IN R2 IN T1 IN T2 IN C1+ C1MAX232 R1 OUT R2 OUT T1 OUT T2 OUT C2+ C216 104 15
1R2 1K
1U4 1 2 3 4 5 6 7 1A VCC 1Y 6A 2A 6Y 2Y 5A 3A 5Y 3Y 4A GND 4Y 14 13 12 11 10 9 8
CLK
CLR
P0.0 232TX10 232RX10 P0.1X P0.1X P0.1
P0.2 232TX20 323RX20 P0.3X P0.3X P0.3 1U11
1JD1 CANRX0 Y16 Y14 Y12 Y10 Y06 Y04 Y02 Y00 B 1U10 VCC +5V2 20 GND2 P1.3X P1.2X P1.1X P1.0X P1.7X P1.6X P1.5X P1.4X GND 1G 2G 18 16 14 12 9 7 5 3 10 1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4 VCC 1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4 2 X22 4 X23 6 X20 8 X21 11 X26 13 X27 15 X24 17 X25 74HC244 19 1 P4.0X 1JD2
1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4
1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4
2 X06 4 X07 6 X04 8 X05 11 X02 13 X03 15 X00 17 X01
P1.3X P1.2X P1.1X P1.0X P1.7X P1.6X P1.5X P1.4X
1
2
3
4
BK1 D A
200 3R2 150V FR107*4 3D11-3D14 3R3 3C5 3D17 FR107
TR250-80T 3F1
3C1 14K561 3C2
LF1922-333Y
+5V1 P1 P2
3Q1 3R1 3 100 C20 220UF/25V C21 104 Vin TL431 3R4
1U18
MC1413
1G 2G
1G 2G
19
19
19
1G 2G
VCC
P1.0X P1.1X P1.2X P1.3X P1.4X P1.5X P1.6X P1.7X
3 4 7 8 13 14 17 18
GND VCC
1D 2D 3D 4D 5D 6D 7D 8D
Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8
74HC245 11 P4.2X 74HC273 VCC 1Q2 10 20 1R5 2 5 6 9 12 15 16 19 Y15 Y14 Y17 Y16 Y12 Y13 Y10 Y11 1K 8050 CLR 1R6 5.1K VCC VCC Y01 +5V1 GND Y05 Y03 9015 1Q1 1R4 1K 809RD 2 1 1C6 Y07 104 Y11 GND VCC 1R3 100K 1U19 3 VCC CANTX0 Y17 1C5 1UF/25V Y15 Y13 1