附录A:
VCC_5VR7OUT1OUT2LED2LED3330C1R1R2R3R4R5R9R60.1uFR8POWER10K33010K10K33010K10KLED110KGNDU1S_OUT111OUTVCC821IN-2OUT7S_OUT231IN+2IN-64GND2IN+5R10LM393R11Light SensorC2C3Light Sensor0.1uF0.1uFGNDP1S_OUT2S_OUT11GND2VCC_5V34Header 4图A-1 光照度传感器模块电原理图 02112122112211221122118273645331212121243210 图A-2 光照度传感器模块PCB图 表A-1 光照度传感器模块端口定义 端口 说明 5V
光照度传感器电源正极 P1
0V 光照度传感器电源负极
OUT1 光照度传感器输出信号1(5V低电平有效) OUT2
光照度传感器输出信号2(5V低电平有效)
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表A-2 光照度传感器元器件清单
元件名称 独石电容 电阻 电阻 电位器
发光二极管(绿) 4芯接线端子 光敏电阻 电压比较器
D1POWER12JK127-508-2D2UF4007UF4007元件型号 0.1μF(104) 330、1/4W 10K、1/4W 10K LED-GREEN JK2EDG508-4 5506 LM393
标号 C1、C2、C3 R2、R5、R7 R1、R3、R4、R6 R8、R9
POWER、OUT1、OUT2 P1 R10、R11 U1
封装 C5.08HOLD AXIAL-0.4 AXIAL-0.4 3362P Φ3mm JK2EDG508-4 Φ5mm DIP-8
数量 3 3 4 2 3 1 2 1
0.2AF1U178055VC20.1uFC1100μF/35VC30.1uFC40.1uFC50.1uFC60.1uF5V5VPOWERR1330LED1GNDVinVoutGNDGNDGND5V5V公共端9R210KRSRWED0D1D2D3D4D5D6D75VGNDR3R*8P112345678910111213141516123456789101112131415161602U2RDWRES_IN1B2S_112345671AVCC1B4B1Y4A2A4Y2B3B2Y3AGND3Y74HC00GNDINPUT1234JK127-500-4OUTPUT1234JK127-500-4EX24V5VR8R10330330OUT1OUT1TLP521-1U4R9330R1110KR13TLP521-1330R1510K20EXOUT1VSSSTC89C52RCEX0VGNDEX24VEX0VEXOUT1EXOUT2WRRD5VGNDS_IN1S_IN25V141312111098B3S_IN2S_2GND1U3VCC1918XTAL1XTAL2P0.0/AD0P0.1/AD1P0.2/AD2P0.3/AD3P0.4/AD4P0.5/AD5P0.6/AD6P0.7/AD7P1.0/T2P1.1/T2EXP1.2P1.3P1.4P1.5P1.6P1.7P2.0/A8P2.1/A9P2.2/A10P2.3/A11P2.4/A12P2.5/A13P2.6/A14P2.7/A1540393837363534333212345678212223242526272833pFC7S1SW-PBC810uF/25VR1610K5VGNDR410KEA93129301011121314151617RSTEA/VPPPSENALEP3.0/RxDP3.1/TxDP3.2/INT0P3.3/INT1P3.4/T0P3.5/T1P3.6/WRP3.7/RDOUT2OUT1S_2S_112345678Y122.1184M5V192345678GND2R6R510K10K5V5VGNDR7RSRWRDWRB3S_IN1B2EA12345678192345678R*895V公共端5VR12R14330330OUT2OUT2U5EXOUT2EX0V图A-3 光照度信号处理模块电原理图
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0123456789101112131415160002987654321987654321211403938373635343332313029282726252423222112122132112345678910111213141516171819202112121765432121111212134348910111213142212212211211222112221112212112341234212211212 图A-4 光照度信号处理模块PCB图
表A-3 光照度信号处理模块端口定义
端口
POWER
+ - 5V 0V
INPUT
IN1
说明
光照度信号处理模块正极(DC12V) 光照度信号处理模块负极(0V)
由光照度信号处理模块提供给光照度传感器模块电源正极 由光照度信号处理模块提供给光照度传感器模块电源负极 由光照度传感器模块输出给光照度信号处理模块的输入信号1 (5V低电平有效)
由光照度传感器模块输出给光照度信号处理模块的输入信号2 (5V低电平有效) 外接DC24V 外接0V
信号输出1(24V高电平有效) 信号输出2(24V高电平有效)
1
IN2 EX24V
OUTPUT
EX0V OUT1 OUT2
表A-4 光照度信号处理模块元器件清单
元件名称 独石电容 独石电容 电解电容 电解电容 二极管
发光二极管(绿) 自恢复保险丝 电阻 电阻 排阻 可调电位器 按键 5V稳压电源 底座 与非门 底座 单片机 光耦 晶振
元件型号 0.1μF(104) 33pF(330) 470μF/35V 10μF/25V UF4007 LED-GREEN PPTC020 330 10K R*8*10K 10K KEY 7805 74HC00
STC89C52RC TLP521-1 22.1184MHz
标号 C2、C3、C4、C5、C6 C7 C1 C8 D1、D2
OUT1、 OUT2、 POWER F1
R1、R8、R9、R10、R12、R13、R14
R4、R5、R6、R11、R15、R16 R3、R7 R2 S1 U1 U2 U2 U3 U3 U4、U5 Y1 P1 POWER
INPUT、OUTPUT 外壳 外壳 外壳 外壳 封装 RAD-0.2 RAD-0.2 RB.2/.4 RB.1/.2 DO-41 Φ3mm C60 X020 AXIAL-0.4 AXIAL-0.4 SIP-9 3296 KEY DIP TO-220 DIP-14 DIP-14 DIP-40 DIP-40 SOP-4 HC-49/U-S SIP-16 SIP-16 JK127-500-2 JK127-500-4 M12 M2*6
91mm*107mm 2.9mm*6.5mm 数量 5 1 1 1 2 3 1 7 6 2 1 1 1 1 1 1 1 2 1 1 1 1 2 4 8 1 1 1 1 4 单排插座(方向向上) 单排插针(方向向下) 2芯接线端子 4芯接线端子 铜螺柱 十字槽沉头螺丝 散热片及固定螺丝 模组架 模组架端盖R 模组架端盖L 十字平头自攻螺丝
JK127-500-2 JK127-500-4 1