隔离式电池电压检测与活化电路原理图

´®¿Ú R7 1k R 8 1 0 k C5 104 Y2 25MHz C 7 3 3 p F C 8 3 3 p F 1 2 3 4 5 J2 SIP5 C 1 1 0 4 S1 R1 10k T1 T2 R1 R2 C1+ C1- C2+ C2- GND Vcc V+ V- 232 TTL 232 TTL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 U7 MAX3232CSE C 3 104 C 4 104 C6 1 0 4 C10 1 0 4 1 2 3 4 5 J1 SIP5 1 VCC2 2 X1 3 X2 4 GND 5 RST 6 I/O 7 SCLK 8 VCC1 U3 DS1302 Y1 32768 1 2 U6 BATTERY 1 HOLD 2 VCC 3 DU 4 DU 5 DU 6 DU 7 S 8 Q 9 W 10 VSS 11 DU 12 DU 13 DU 14 DU 15 D 16 C U5 25P64 1 CS 2 SO 3 WP 4 VSS 5 SI 6 SCK 7 HOLD 8 VCC U12 25020A 1 RH2/A18/PMD7 2 RH3/A19/PMD6 3 RE1/AD9/PMWR/P2C 4 RE0/AD8/PMRD/P2D 5 RG0/PMA8/ECCP3/P3A 6 RG1/PMA7/TX2/CK2 7 RG2/PMA6/RX2/DT2 8 RG3/PMCS1/CCP4/P3D 9 MCLR 10 RG4/PMCS2/CCP5/P1D 11 VSS 12 VDDCORE/VCAP 13 RF7/PMD0/SS1/C1OUT 14 RF6/PMD1/AN11/C1INA 15 RF5/PMD2/AN10/C1INB/CVREF 16 RF4/D+ 17 RF3/D- 18 RF2/PMA5/AN7/C2INB 19 RH7/PMWR/AN15/P1B 20 RH6/PMRD/AN14/P1C/C1INC 21 RH5/PMBE/AN13/P3B/C2IND 22 RH4/PMD3/AN12/P3C/C2INC 23 VUSB 24 ENVREG 25 AVDD 26 AVSS 27 RA3/AN3/VREF+ 28 RA2/AN2/VREF- 29 RA1/AN1 30 RA0/AN0 31 VSS 32 VDD 33 RA5/PMD4/AN4/C2INA 34 RA4/PMD5/T0CKI 35 RC1/T1OSI/ECCP2/P2A 36 RC0/T1OSO/T13CKI 37 RC6/TX1/CK1 38 RC7/RX1/DT1 39 RJ4/BA0 40 RJ5/CE 41 RJ6/LB 42 RJ7/UB 43 RC2/ECCP1/P1A 44 RC3/SCK1/SCL1 45 RC4/SDI1/SDA1 46 RC5/SDO1/C2OUT 47 RB7/KBI3/PGD 48 VDD 49 OSC1/CLKI/RA7 50 OSC2/CLKO/RA6 51 VSS 52 RB6/KBI2/PGC 53 RB5/KBI1/PMA0 54 RB4/KBI0/PMA1 55 RB3/INT3/ECCP2/P2A/PMA2 56 RB2/INT2/PMA3 57 RB1/INT1/PMA4 58 RB0/FLT0/INT0 59 RJ3/WRH 60 RJ2/WRL 61 RJ1/OE 62 RJ0/ALE 63 RD7/AD7/PMD7/SS2 64 RD6/AD6/PMD6/SCK2/SCL2 65 RD5/AD5/PMD5/SDI2/SDA2 66 RD4/AD4/PMD4/SDO2 67 RD3/AD3/PMD3 68 RD2/AD2/PMD2 69 RD1/AD1/PMD1 70 VSS 71 VDD 72 RD0/AD0/PMD0 73 RE7/AD15/PMA9/ECCP2/P2A 74 RE6/AD14/PMA10/P1B 75 RE5/AD13/PMA11/P1C 76 RE4/AD12/PMA12/P3B 77 RE3/AD11/PMA13/P3C/REFO 78 RE2/AD10/PMBE/P2B 79 RH0/A16 80 RH1/A17 U13 PIC18F86J55-TQFP80 C16 10uF/10V R96 10k 1 2 J24 SIP2 1 2 3 4 5 J21 SIP5 1 2 3 J23 SIP3 1 RO 2 RE 3 DE 4 DI 5 GND 6 A 7 B 8 VCC U82 MAX3485CSA 1 2 J27 SIP2 R94 10k R95 120 C2 104 R121 330 1 2 J28 SIP2 1 2 D3 RESET OSC1 OSC2 RESET VPP_DATA VPP_CLK RESET TX1 RX1 PC_RX1 PC_TX1 TX2 RX2 PC_RX2 PC_TX2 PC_TX2 PC_RX2 +5V DS1302_RST DS1302_SCLK DS1302_IO RC4 RC3 RC5 RC0 RC3 RC4 RC5 RC1 RC3 RC4 RC5 RC0 RC1 CCP VPP_DATA OSC1 OSC2 VPP_CLK TX1 RX1 RX2 TX2 RESET AN1 AN2 AN3 AN4 AN5 AN6 AN7 AN8 USB-D- USB-D+ DS1302_SCLK DS1302_IO DS1302_RST MODE MODE ADJUST INC DEC RG4 LCDWR LCDRD LCDCE LCDC/D LCDDB1 LCDDB2 LCDDB3 LCDDB4 LCDDB5 LCDDB6 LCDDB7 LCDDB0 LCDEN LCD-SW MCU-TRIG1 MCU-TRIG2 MCU-TRIG3 MCU-TRIG4 MCU-TRIG5 MCU-TRIG6 MCU-TRIG7 MCU-TRIG8 RELAY-CON AV-3.0V + 3 . 3 V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V TX2 RX2 +5V +3.3V RB2 RJ0 RELAY-CON RF7 RJ2 RJ3 RELAY-CON PC_RX1 PC_TX1 +3.3V 485_B 485_A RX1 TX1 485_B 485_A DIR DIR +3.3V DIR 485_A 485_B +3.3V PROTECT_CON ALARM_LED ALARM_LED +3.3V C W 1 2 3 R 2 1 2 0 k C 5 5 1 0 4 R2 10k R3 10k R4 10k 1 I/OVL1 2 VL 3 I/OVL2 4 I/OVL3 5 I/OVL4 6 I/OVL5 7 I/OVL6 8 I/OVL7 9 I/OVL8 10 EN 11 GND 12 I/OVCC8 13 I/OVCC7 14 I/OVCC6 15 I/OVCC5 16 I/OVCC4 17 I/OVCC3 18 I/OVCC2 19 VCC 20 I/OVCC1 U14 3001 1 I/OVL1 2 VL 3 I/OVL2 4 I/OVL3 5 I/OVL4 6 I/OVL5 7 I/OVL6 8 I/OVL7 9 I/OVL8 10 EN 11 GND 12 I/OVCC8 13 I/OVCC7 14 I/OVCC6 15 I/OVCC5 16 I/OVCC4 17 I/OVCC3 18 I/OVCC2 19 VCC 20 I/OVCC1 U16 3001 1 FG 2 3 VSS 4 5 VDD 6 7 VO 8 9 WR 10 11 RD 12 13 CE 14 15 C/D 16 17 RESET 18 19 DB0 20 21 DB1 22 23 DB2 24 25 DB3 26 27 DB4 28 29 DB5 30 31 DB6 32 33 DB7 34 35 FS 36 37 VOUT 38 39 LED+ 40 41 LED- 42 43 NC 44 J4 R5 22 R6 4 7 k G S D Q1 6402 2 1A0 4 1A1 6 1A2 8 1A3 11 2A0 13 2A1 15 2A2 17 2A3 1 1G 19 2G 20 VCC 18 1Y0 16 1Y1 14 1Y2 12 1Y3 9 2Y0 7 2Y1 5 2Y2 3 2Y3 10 GND U55 74HC244 1 1A 2 1B 3 1Y 4 2A 5 2B 6 2Y 7 GND 8 3Y 9 3A 10 3B 11 4Y 12 4A 13 4B 14 VCC U56 74HC08 1 1A 2 1B 3 1Y 4 2A 5 2B 6 2Y 7 GND 8 3Y 9 3A 10 3B 11 4Y 12 4A 13 4B 14 VCC U57 74HC08 C127 104 C128 104 C129 104 C130 1 0 4 C131 1 0 4 C132 1 0 4 C133 1 0 4 R191 10k B E C Q12 9013 R198 47k C156 104 LCD-VOUT LCD-VO ADJUST INC DEC LCD-DB0 LCD-DB1 LCD-DB2 LCD-DB3 LCD-DB4 LCD-DB5 LCD-DB6 LCD-DB7 LCD-DB0 LCD-DB1 LCD-DB2 LCD-DB3 LCD-DB4 LCD-DB5 LCD-DB6 LCD-DB7 +5V +5V LCD-VOUT LCD-VOUT +5V +5V LCD-VO LCD-VO LCD-WR LCD-WR LCD-RD LCD-RD LCD-CE LCD-CE LCD-C/D LCD-C/D LCD-RESET LCD-RESET LCD-WR LCD-RD LCD-CE LCD-C/D LCD-DB0 LCD-DB1 LCD-DB2 LCD-DB3 LCD-DB4 LCD-DB5 LCD-DB6 LCD-DB7 + 5 V + 5 V LCDWR LCDRD LCDCE LCDC/D LCDDB0 LCDDB1 LCDDB2 LCDDB3 LCDDB4 LCDDB5 LCDDB6 LCDDB7 LCDEN LCDEN +5V LCD-LED+ LCD-LED+ LCD-LED+ TRIG-1 TRIG-2 TRIG-3 TRIG-4 TRIG-5 TRIG-6 TRIG-7 TRIG-8 CCP CCP CCP CCP CCP CCP CCP CCP MCU-TRIG1 MCU-TRIG2 MCU-TRIG3 MCU-TRIG4 MCU-TRIG5 MCU-TRIG6 MCU-TRIG7 MCU-TRIG8 TRI1 TRI2 TRI3 TRI4 TRI5 TRI6 TRI7 TRI8 TRI1 TRI2 TRI3 TRI4 TRI5 TRI6 TRI7 TRI8 + 5 V + 5 V PROTECT_CON +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V + 3 . 3 V + 3 . 3 V LCD-SW +5V D17 SR560 L6 L7 1 G 2 D 3 S U9 IRF530 C20 220uF/100V R34 39 R36 22k C 2 4 4.7uF R37 7.5 R38 7.5 R39 7.5 R40 7.5 R41 7.5 R42 7.5 J5-1 J6-1 1 NC1 2 VIN+ 3 VIN- 4 NC2 5 GND 6 VO 7 VE 8 VCC U32 6N137S R91 200 C73 104 F3 1.1A D28 1N5402 R93 47k 1 1A 2 1Y 3 2A 4 2Y 5 3A 6 3Y 7 GND 8 4Y 9 4A 10 5Y 11 5A 12 6Y 13 6A 14 VCC U33 74HC04 C77 104 D30 SR560 L2 L3 1 G 2 D 3 S U34 IRF530 C78 220uF/100V R97 39 R98 22k C 7 9 4.7uF R99 7.5 R100 7.5 R101 7.5 R102 7.5 R103 7.5 R104 7.5 J7-1 J8-1 1 NC1 2 VIN+ 3 VIN- 4 NC2 5 GND 6 VO 7 VE 8 VCC U35 6N137S R105 200 C80 104 F4 1.1A D32 1N5402 R107 47k 1 1A 2 1Y 3 2A 4 2Y 5 3A 6 3Y 7 GND 8 4Y 9 4A 10 5Y 11 5A 12 6Y 13 6A 14 VCC U36 74HC04 C84 104 R195 0 R200 0 R201 0 R202 0 R203 0 R204 0 R205 0 R 7 9 5 1 0 R 8 0 5 1 0 +VCC1_IN GND-1 TRIG-1 OP-VCC-1 +VCC2_IN GND-2 TRIG-2 OP-VCC-2 +VCC1_IN +VCC2_IN +VCC1_IN GND-2 +VCC2_IN GND-3 +VCC3_IN GND-4 +VCC4_IN GND-5 +VCC5_IN GND-6 +VCC6_IN GND-7 +VCC7_IN GND-8 +5V-1 GND-1 +5V-2 GND-2 D34 SR560 L4 L5 1 G 2 D 3 S U37 IRF530 C85 220uF/100V R110 39 R111 22k C 8 6 4.7uF R112 7.5 R113 7.5 R114 7.5 R115 7.5 R116 7.5 R117 7.5 J9-1 J10-1 1 NC1 2 VIN+ 3 VIN- 4 NC2 5 GND 6 VO 7 VE 8 VCC U38 6N137S R118 200 C87 104 F5 1.1A D36 1N5402 R120 47k 1 1A 2 1Y 3 2A 4 2Y 5 3A 6 3Y 7 GND 8 4Y 9 4A 10 5Y 11 5A 12 6Y 13 6A 14 VCC U39 74HC04 C91 104 D38 SR560 L8 L9 1 G 2 D 3 S U40 IRF530 C92 220uF/100V R123 39 R124 22k C 9 3 4.7uF R125 7.5 R126 7.5 R127 7.5 R128 7.5 R129 7.5 R130 7.5 J11-1 J12-1 1 NC1 2 VIN+ 3 VIN- 4 NC2 5 GND 6 VO 7 VE 8 VCC U41 6N137S R131 200 C94 104 F6 1.1A D40 1N5402 R133 47k 1 1A 2 1Y 3 2A 4 2Y 5 3A 6 3Y 7 GND 8 4Y 9 4A 10 5Y 11 5A 12 6Y 13 6A 14 VCC U42 74HC04 C98 104 R 8 1 5 1 0 R 9 2 5 1 0 +VCC3_IN GND-3 TRIG-3 OP-VCC-3 +VCC4_IN GND-4 TRIG-4 OP-VCC-4 +VCC3_IN +VCC4_IN +5V-3 GND-3 +5V-4 GND-4 D42 SR560 L10 L11 1 G 2 D 3 S U43 IRF530 C99 220uF/100V R136 39 R137 22k C 1 0 0 4.7uF R138 7.5 R139 7.5 R140 7.5 R141 7.5 R142 7.5 R143 7.5 J13-1 J14-1 1 NC1 2 VIN+ 3 VIN- 4 NC2 5 GND 6 VO 7 VE 8 VCC U44 6N137S R144 200 C101 104 F7 1.1A D44 1N5402 R146 47k 1 1A 2 1Y 3 2A 4 2Y 5 3A 6 3Y 7 GND 8 4Y 9 4A 10 5Y 11 5A 12 6Y 13 6A 14 VCC U45 74HC04 C105 104 D46 SR560 L12 L13 1 G 2 D 3 S U46 IRF530 C106 220uF/100V R149 39 R150 22k C 1 0 7 4.7uF R151 7.5 R152 7.5 R153 7.5 R154 7.5 R155 7.5 R156 7.5 J15-1 J16-1 1 NC1 2 VIN+ 3 VIN- 4 NC2 5 GND 6 VO 7 VE 8 VCC U47 6N137S R157 200 C108 104 F8 1.1A D48 1N5402 R159 47k 1 1A 2 1Y 3 2A 4 2Y 5 3A 6 3Y 7 GND 8 4Y 9 4A 10 5Y 11 5A 12 6Y 13 6A 14 VCC U48 74HC04 C112 104 R 1 0 6 5 1 0 R 1 1 9 5 1 0 +VCC5_IN GND-5 TRIG-5 OP-VCC-5 +VCC6_IN GND-6 TRIG-6 OP-VCC-6 +VCC5_IN +VCC6_IN +5V-5 GND-5 +5V-6 GND-6 D50 SR560 L14 L15 1 G 2 D 3 S U49 IRF530 C113 220uF/100V R162 39 R163 22k C 1 1 4 4.7uF R164 7.5 R165 7.5 R166 7.5 R167 7.5 R168 7.5 R169 7.5 J17-1 J18-1 1 NC1 2 VIN+ 3 VIN- 4 NC2 5 GND 6 VO 7 VE 8 VCC U50 6N137S R170 200 C115 104 F9 1.1A D52 1N5402 R172 47k 1 1A 2 1Y 3 2A 4 2Y 5 3A 6 3Y 7 GND 8 4Y 9 4A 10 5Y 11 5A 12 6Y 13 6A 14 VCC U51 74HC04 C119 104 D54 SR560 L16 L17 1 G 2 D 3 S U52 IRF530 C120 220uF/100V R175 39 R176 22k C 1 2 1 4.7uF R177 7.5 R178 7.5 R179 7.5 R180 7.5 R181 7.5 R182 7.5 J19-1 J20-1 1 NC1 2 VIN+ 3 VIN- 4 NC2 5 GND 6 VO 7 VE 8 VCC U53 6N137S R183 200 C122 104 F10 1.1A D56 1N5402 R185 47k 1 1A 2 1Y 3 2A 4 2Y 5 3A 6 3Y 7 GND 8 4Y 9 4A 10 5Y 11 5A 12 6Y 13 6A 14 VCC U54 74HC04 C126 104 R 1 3 2 5 1 0 R 1 4 5 5 1 0 1 L 2 N 3 FG 4 VO1+ 5 GND U83 DFA-10S12W F2 200mA/250V AC +VCC7_IN GND-7 TRIG-7 OP-VCC-7 +VCC8_IN GND-8 TRIG-8 OP-VCC-8 +VCC7_IN +VCC8_IN +5V-7 GND-7 +5V-8 GND-8 POWER2 POWER1 FG 5V_PRE 1 LED- 2 LED+ 3 PD1- 4 PD1+ 5 PD2+ 6 PD2- 7 NC1 8 NC2 U1 HCNR200 NC + - -Vs +Vs NC NC 1 2 3 4 5 6 7 8 U11 8541 NC + - -Vs +Vs NC NC 1 2 3 4 5 6 7 8 U15 8541 NC + - -Vs +Vs NC NC 1 2 3 4 5 6 7 8 U17 8541 R20 330 R22 100k R23 100k C 3 5 1 0 4 R24 100k C36 104 R25 100 R26 100k R10 100k R11 100k C29 104 C 3 0 1 0 u F 1 LED- 2 LED+ 3 PD1- 4 PD1+ 5 PD2+ 6 PD2- 7 NC1 8 NC2 U18 HCNR200 NC + - -Vs +Vs NC NC 1 2 3 4 5 6 7 8 U19 8541 NC + - -Vs +Vs NC NC 1 2 3 4 5 6 7 8 U20 8541 NC + - -Vs +Vs NC NC 1 2 3 4 5 6 7 8 U21 8541 R14 330 R15 100k R16 100k C 3 4 1 0 4 R17 100k C39 104 R18 100 R19 100k R27 100k R28 100k C40 104 C 4 1 1 0 u F 1 LED- 2 LED+ 3 PD1- 4 PD1+ 5 PD2+ 6 PD2- 7 NC1 8 NC2 U22 HCNR200 NC + - -Vs +Vs NC NC 1 2 3 4 5 6 7 8 U24 8541 NC + - -Vs +Vs NC NC 1 2 3 4 5 6 7 8 U25 8541 NC + - -Vs +Vs NC NC 1 2 3 4 5 6 7 8 U26 8541 R29 330 R30 100k R31 100k C 4 4 1 0 4 R32 100k C45 104 R33 100 R35 100k R43 100k R44 100k C46 104 C 4 9 1 0 u F 1 LED- 2 LED+ 3 PD1- 4 PD1+ 5 PD2+ 6 PD2- 7 NC1 8 NC2 U27 HCNR200 NC + - -Vs +Vs NC NC 1 2 3 4 5 6 7 8 U28 8541 NC + - -Vs +Vs NC NC 1 2 3 4 5 6 7 8 U29 8541 NC + - -Vs +Vs NC NC 1 2 3 4 5 6 7 8 U30 8541 R45 330 R46 100k R47 100k C 5 2 1 0 4 R48 100k C53 104 R51 100 R52 100k R53 100k R54 100k C54 104 C 5 6 1 0 u F C102 104 C103 104 C109 104 C110 104 C116 104 C117 104 C123 104 C124 104 C138 104 C139 104 C140 104 C150 104 C W 1 2 3 R 1 0 8 2 0 k C W 1 2 3 R 1 4 7 2 0 k C W 1 2 3 R 1 4 8 2 0 k C W 1 2 3 R 1 6 0 2 0 k GND-1 + 5 V - 1 + 5 V - 1 GND-1 + 3 . 3 V AN1 OP-VCC-1 GND-2 + 5 V - 2 + 5 V - 2 GND-2 + 3 . 3 V AN2 OP-VCC-2 GND-3 + 5 V - 3 + 5 V - 3 GND-3 + 3 . 3 V AN3 OP-VCC-3 GND-4 + 5 V - 4 + 5 V - 4 GND-4 + 3 . 3 V AN4 OP-VCC-4 +3.3V +3.3V +3.3V +3.3V +5V-1 +5V-1 +5V-2 +5V-2 +5V-3 +5V-3 +5V-4 +5V-4 GND-1 GND-1 GND-2 GND-2 GND-3 GND-3 GND-4 GND-4 1 LED- 2 LED+ 3 PD1- 4 PD1+ 5 PD2+ 6 PD2- 7 NC1 8 NC2 U65 HCNR200 NC NC +Vs -Vs - + NC 1 2 3 4 5 6 7 8 U66 8541 NC NC +Vs -Vs - + NC 1 2 3 4 5 6 7 8 U67 8541 NC NC +Vs -Vs - + NC 1 2 3 4 5 6 7 8 U68 8541 R55 330 R56 100k R57 100k C 5 7 1 0 4 R58 100k C58 104 R59 100 R60 100k R61 100k R62 100k C59 104 C 6 0 1 0 u F 1 LED-