EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L power:+5V #PWR01
U 1 1 5E7C9A44
P 700 1700
F 0 "#PWR01" H 700 1550 50  0001 C CNN
F 1 "+5V" H 715 1873 50  0000 C CNN
F 2 "" H 700 1700 50  0001 C CNN
F 3 "" H 700 1700 50  0001 C CNN
	1    700  1700
	0    -1   -1   0   
$EndComp
$Comp
L Switch:SW_SPST SW1
U 1 1 5E7CA9C3
P 1000 1700
F 0 "SW1" H 1000 1935 50  0000 C CNN
F 1 "SW_SPST" H 1000 1844 50  0000 C CNN
F 2 "Button_Switch_SMD:SW_SPST_B3S-1000" H 1000 1700 50  0001 C CNN
F 3 "~" H 1000 1700 50  0001 C CNN
	1    1000 1700
	1    0    0    -1  
$EndComp
Wire Wire Line
	700  1700 800  1700
$Comp
L Device:R R4
U 1 1 5E7CBB06
P 1500 1700
F 0 "R4" V 1293 1700 50  0000 C CNN
F 1 "1k" V 1384 1700 50  0000 C CNN
F 2 "Resistor_SMD:R_0201_0603Metric" V 1430 1700 50  0001 C CNN
F 3 "~" H 1500 1700 50  0001 C CNN
	1    1500 1700
	0    1    1    0   
$EndComp
Wire Wire Line
	1200 1700 1350 1700
$Comp
L Device:Q_NPN_BCE Q3
U 1 1 5E7D5C7D
P 2400 1200
F 0 "Q3" H 2591 1246 50  0000 L CNN
F 1 "Q_NPN_BCE" H 2591 1155 50  0000 L CNN
F 2 "" H 2600 1300 50  0001 C CNN
F 3 "~" H 2400 1200 50  0001 C CNN
	1    2400 1200
	1    0    0    -1  
$EndComp
$Comp
L Device:Q_PNP_BCE Q4
U 1 1 5E7D70AC
P 2400 2200
F 0 "Q4" H 2590 2246 50  0000 L CNN
F 1 "Q_PNP_BCE" H 2590 2155 50  0000 L CNN
F 2 "" H 2600 2300 50  0001 C CNN
F 3 "~" H 2400 2200 50  0001 C CNN
	1    2400 2200
	1    0    0    -1  
$EndComp
Wire Wire Line
	1650 1700 1700 1700
Wire Wire Line
	1700 1700 1700 1200
Wire Wire Line
	1700 1200 2200 1200
Wire Wire Line
	1700 1700 1700 2200
Wire Wire Line
	1700 2200 2200 2200
Connection ~ 1700 1700
Wire Wire Line
	2500 2000 2500 1700
$Comp
L power:GND #PWR08
U 1 1 5E7D8239
P 2500 2700
F 0 "#PWR08" H 2500 2450 50  0001 C CNN
F 1 "GND" H 2505 2527 50  0000 C CNN
F 2 "" H 2500 2700 50  0001 C CNN
F 3 "" H 2500 2700 50  0001 C CNN
	1    2500 2700
	1    0    0    -1  
$EndComp
Wire Wire Line
	2500 2400 2500 2700
$Comp
L power:+5V #PWR07
U 1 1 5E7D94E5
P 2500 700
F 0 "#PWR07" H 2500 550 50  0001 C CNN
F 1 "+5V" H 2515 873 50  0000 C CNN
F 2 "" H 2500 700 50  0001 C CNN
F 3 "" H 2500 700 50  0001 C CNN
	1    2500 700 
	1    0    0    -1  
$EndComp
Wire Wire Line
	2500 700  2500 1000
$Comp
L Device:R R7
U 1 1 5E7D9BB1
P 2850 1700
F 0 "R7" V 2643 1700 50  0000 C CNN
F 1 "1k" V 2734 1700 50  0000 C CNN
F 2 "Resistor_SMD:R_0201_0603Metric" V 2780 1700 50  0001 C CNN
F 3 "~" H 2850 1700 50  0001 C CNN
	1    2850 1700
	0    1    1    0   
$EndComp
Wire Wire Line
	2500 1700 2700 1700
Connection ~ 2500 1700
Wire Wire Line
	2500 1700 2500 1400
$Comp
L Device:LED D3
U 1 1 5E7DA9C6
P 3350 1700
F 0 "D3" H 3343 1445 50  0000 C CNN
F 1 "LED" H 3343 1536 50  0000 C CNN
F 2 "LED_SMD:LED_0201_0603Metric" H 3350 1700 50  0001 C CNN
F 3 "~" H 3350 1700 50  0001 C CNN
	1    3350 1700
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR014
U 1 1 5E7DBAAA
P 3700 1700
F 0 "#PWR014" H 3700 1450 50  0001 C CNN
F 1 "GND" V 3705 1572 50  0000 R CNN
F 2 "" H 3700 1700 50  0001 C CNN
F 3 "" H 3700 1700 50  0001 C CNN
	1    3700 1700
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3000 1700 3200 1700
Wire Wire Line
	3500 1700 3700 1700
Text Label 700  1200 0    118  ~ 0
1.a
$Comp
L Switch:SW_SPST SW2
U 1 1 5E7F5E61
P 4650 1600
F 0 "SW2" H 4650 1835 50  0000 C CNN
F 1 "SW_SPST" H 4650 1744 50  0000 C CNN
F 2 "Button_Switch_SMD:SW_SPST_B3S-1000" H 4650 1600 50  0001 C CNN
F 3 "~" H 4650 1600 50  0001 C CNN
	1    4650 1600
	1    0    0    -1  
$EndComp
$Comp
L Device:R R10
U 1 1 5E7F5E68
P 5150 1600
F 0 "R10" V 4943 1600 50  0000 C CNN
F 1 "1k" V 5034 1600 50  0000 C CNN
F 2 "Resistor_SMD:R_0201_0603Metric" V 5080 1600 50  0001 C CNN
F 3 "~" H 5150 1600 50  0001 C CNN
	1    5150 1600
	0    1    1    0   
$EndComp
Wire Wire Line
	4850 1600 5000 1600
$Comp
L Device:Q_NPN_BCE Q5
U 1 1 5E7F5E6F
P 6050 1100
F 0 "Q5" H 6241 1146 50  0000 L CNN
F 1 "Q_NPN_BCE" H 6241 1055 50  0000 L CNN
F 2 "" H 6250 1200 50  0001 C CNN
F 3 "~" H 6050 1100 50  0001 C CNN
	1    6050 1100
	1    0    0    -1  
$EndComp
$Comp
L Device:Q_PNP_BCE Q6
U 1 1 5E7F5E75
P 6050 2100
F 0 "Q6" H 6240 2146 50  0000 L CNN
F 1 "Q_PNP_BCE" H 6240 2055 50  0000 L CNN
F 2 "" H 6250 2200 50  0001 C CNN
F 3 "~" H 6050 2100 50  0001 C CNN
	1    6050 2100
	1    0    0    -1  
$EndComp
Wire Wire Line
	5300 1600 5350 1600
Wire Wire Line
	5350 1600 5350 1100
Wire Wire Line
	5350 1100 5850 1100
Wire Wire Line
	5350 1600 5350 2100
Wire Wire Line
	5350 2100 5850 2100
Connection ~ 5350 1600
Wire Wire Line
	6150 1900 6150 1600
$Comp
L power:GND #PWR023
U 1 1 5E7F5E82
P 6150 2600
F 0 "#PWR023" H 6150 2350 50  0001 C CNN
F 1 "GND" H 6155 2427 50  0000 C CNN
F 2 "" H 6150 2600 50  0001 C CNN
F 3 "" H 6150 2600 50  0001 C CNN
	1    6150 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 2300 6150 2600
$Comp
L Device:R R12
U 1 1 5E7F5E90
P 6500 1600
F 0 "R12" V 6293 1600 50  0000 C CNN
F 1 "1k" V 6384 1600 50  0000 C CNN
F 2 "Resistor_SMD:R_0201_0603Metric" V 6430 1600 50  0001 C CNN
F 3 "~" H 6500 1600 50  0001 C CNN
	1    6500 1600
	0    1    1    0   
$EndComp
Wire Wire Line
	6150 1600 6350 1600
Connection ~ 6150 1600
Wire Wire Line
	6150 1600 6150 1300
Text Label 4350 1100 0    118  ~ 0
1.b
$Comp
L power:VCC #PWR015
U 1 1 5E7F665A
P 4250 1600
F 0 "#PWR015" H 4250 1450 50  0001 C CNN
F 1 "VCC" V 4268 1727 50  0000 L CNN
F 2 "" H 4250 1600 50  0001 C CNN
F 3 "" H 4250 1600 50  0001 C CNN
	1    4250 1600
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4250 1600 4450 1600
$Comp
L power:VCC #PWR022
U 1 1 5E7F7BB8
P 6150 700
F 0 "#PWR022" H 6150 550 50  0001 C CNN
F 1 "VCC" H 6167 873 50  0000 C CNN
F 2 "" H 6150 700 50  0001 C CNN
F 3 "" H 6150 700 50  0001 C CNN
	1    6150 700 
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 700  6150 900 
$Comp
L Device:Q_NPN_BCE Q7
U 1 1 5E7F866A
P 7150 1600
F 0 "Q7" H 7341 1646 50  0000 L CNN
F 1 "Q_NPN_BCE" H 7341 1555 50  0000 L CNN
F 2 "" H 7350 1700 50  0001 C CNN
F 3 "~" H 7150 1600 50  0001 C CNN
	1    7150 1600
	1    0    0    -1  
$EndComp
$Comp
L Device:R R13
U 1 1 5E7F94C0
P 6900 1900
F 0 "R13" H 6970 1946 50  0000 L CNN
F 1 "R" H 6970 1855 50  0000 L CNN
F 2 "Fuse:Fuse_0402_1005Metric" V 6830 1900 50  0001 C CNN
F 3 "~" H 6900 1900 50  0001 C CNN
	1    6900 1900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR025
U 1 1 5E7FA18A
P 7250 2150
F 0 "#PWR025" H 7250 1900 50  0001 C CNN
F 1 "GND" H 7255 1977 50  0000 C CNN
F 2 "" H 7250 2150 50  0001 C CNN
F 3 "" H 7250 2150 50  0001 C CNN
	1    7250 2150
	1    0    0    -1  
$EndComp
Wire Wire Line
	6650 1600 6900 1600
Wire Wire Line
	6900 1600 6900 1750
Connection ~ 6900 1600
Wire Wire Line
	6900 1600 6950 1600
Wire Wire Line
	7250 1800 7250 2100
Wire Wire Line
	6900 2050 6900 2100
Wire Wire Line
	6900 2100 7250 2100
Connection ~ 7250 2100
Wire Wire Line
	7250 2100 7250 2150
$Comp
L pspice:DIODE D7
U 1 1 5E7FBB61
P 7250 1050
F 0 "D7" V 7204 1178 50  0000 L CNN
F 1 "DIODE" V 7295 1178 50  0000 L CNN
F 2 "Diode_SMD:D_0201_0603Metric" H 7250 1050 50  0001 C CNN
F 3 "~" H 7250 1050 50  0001 C CNN
	1    7250 1050
	0    1    1    0   
$EndComp
Wire Wire Line
	7250 1250 7250 1350
$Comp
L Relay:DIPxx-1Axx-11x K1
U 1 1 5E7FD8A2
P 8300 1050
F 0 "K1" H 8630 1096 50  0000 L CNN
F 1 "DIPxx-1Axx-11x" H 8630 1005 50  0000 L CNN
F 2 "Relay_THT:Relay_StandexMeder_DIP_LowProfile" H 8650 1000 50  0001 L CNN
F 3 "https://standexelectronics.com/wp-content/uploads/datasheet_reed_relay_DIP.pdf" H 8300 1050 50  0001 C CNN
	1    8300 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	7250 750  8100 750 
Wire Wire Line
	8100 1350 7250 1350
Connection ~ 7250 1350
Wire Wire Line
	7250 1350 7250 1400
$Comp
L power:VDD #PWR029
U 1 1 5E815984
P 8500 650
F 0 "#PWR029" H 8500 500 50  0001 C CNN
F 1 "VDD" H 8517 823 50  0000 C CNN
F 2 "" H 8500 650 50  0001 C CNN
F 3 "" H 8500 650 50  0001 C CNN
	1    8500 650 
	1    0    0    -1  
$EndComp
Wire Wire Line
	8500 650  8500 750 
$Comp
L power:GND #PWR030
U 1 1 5E817093
P 8500 1600
F 0 "#PWR030" H 8500 1350 50  0001 C CNN
F 1 "GND" H 8505 1427 50  0000 C CNN
F 2 "" H 8500 1600 50  0001 C CNN
F 3 "" H 8500 1600 50  0001 C CNN
	1    8500 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	8500 1600 8500 1350
$Comp
L power:VCC #PWR024
U 1 1 5E7CF460
P 7250 700
F 0 "#PWR024" H 7250 550 50  0001 C CNN
F 1 "VCC" H 7267 873 50  0000 C CNN
F 2 "" H 7250 700 50  0001 C CNN
F 3 "" H 7250 700 50  0001 C CNN
	1    7250 700 
	1    0    0    -1  
$EndComp
Wire Wire Line
	7250 700  7250 750 
Connection ~ 7250 750 
Wire Wire Line
	7250 750  7250 850 
$Comp
L Device:R R3
U 1 1 5E7E8BB4
P 1100 3500
F 0 "R3" V 893 3500 50  0000 C CNN
F 1 "1k" V 984 3500 50  0000 C CNN
F 2 "Fuse:Fuse_0402_1005Metric" V 1030 3500 50  0001 C CNN
F 3 "~" H 1100 3500 50  0001 C CNN
	1    1100 3500
	0    1    1    0   
$EndComp
$Comp
L Device:Q_NPN_BCE Q1
U 1 1 5E7E8BBB
P 2000 3000
F 0 "Q1" H 2191 3046 50  0000 L CNN
F 1 "Q_NPN_BCE" H 2191 2955 50  0000 L CNN
F 2 "" H 2200 3100 50  0001 C CNN
F 3 "~" H 2000 3000 50  0001 C CNN
	1    2000 3000
	1    0    0    -1  
$EndComp
$Comp
L Device:Q_PNP_BCE Q2
U 1 1 5E7E8BC1
P 2000 4000
F 0 "Q2" H 2190 4046 50  0000 L CNN
F 1 "Q_PNP_BCE" H 2190 3955 50  0000 L CNN
F 2 "" H 2200 4100 50  0001 C CNN
F 3 "~" H 2000 4000 50  0001 C CNN
	1    2000 4000
	1    0    0    -1  
$EndComp
Wire Wire Line
	1250 3500 1300 3500
Wire Wire Line
	1300 3500 1300 3000
Wire Wire Line
	1300 3000 1800 3000
Wire Wire Line
	1300 3500 1300 4000
Wire Wire Line
	1300 4000 1800 4000
Connection ~ 1300 3500
Wire Wire Line
	2100 3800 2100 3500
$Comp
L power:GND #PWR06
U 1 1 5E7E8BCE
P 2100 4500
F 0 "#PWR06" H 2100 4250 50  0001 C CNN
F 1 "GND" H 2105 4327 50  0000 C CNN
F 2 "" H 2100 4500 50  0001 C CNN
F 3 "" H 2100 4500 50  0001 C CNN
	1    2100 4500
	1    0    0    -1  
$EndComp
Wire Wire Line
	2100 4200 2100 4500
$Comp
L Device:R R6
U 1 1 5E7E8BD5
P 2450 3500
F 0 "R6" V 2243 3500 50  0000 C CNN
F 1 "1k" V 2334 3500 50  0000 C CNN
F 2 "Resistor_SMD:R_0201_0603Metric" V 2380 3500 50  0001 C CNN
F 3 "~" H 2450 3500 50  0001 C CNN
	1    2450 3500
	0    1    1    0   
$EndComp
Wire Wire Line
	2100 3500 2300 3500
Connection ~ 2100 3500
Wire Wire Line
	2100 3500 2100 3200
Text Label 500  2850 0    118  ~ 0
1.c
$Comp
L power:VCC #PWR02
U 1 1 5E7E8BDF
P 750 3500
F 0 "#PWR02" H 750 3350 50  0001 C CNN
F 1 "VCC" V 768 3627 50  0000 L CNN
F 2 "" H 750 3500 50  0001 C CNN
F 3 "" H 750 3500 50  0001 C CNN
	1    750  3500
	0    -1   -1   0   
$EndComp
$Comp
L power:VCC #PWR05
U 1 1 5E7E8BE6
P 2100 2600
F 0 "#PWR05" H 2100 2450 50  0001 C CNN
F 1 "VCC" H 2117 2773 50  0000 C CNN
F 2 "" H 2100 2600 50  0001 C CNN
F 3 "" H 2100 2600 50  0001 C CNN
	1    2100 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	2100 2600 2100 2800
Wire Wire Line
	750  3500 950  3500
$Comp
L Isolator:NSL-32 U3
U 1 1 5E7F8670
P 3100 3600
F 0 "U3" H 3100 3917 50  0000 C CNN
F 1 "NSL-32" H 3100 3826 50  0000 C CNN
F 2 "OptoDevice:Luna_NSL-32" H 3100 3300 50  0001 C CNN
F 3 "http://lunainc.com/wp-content/uploads/2016/06/NSL-32.pdf" H 3150 3600 50  0001 C CNN
	1    3100 3600
	1    0    0    -1  
$EndComp
Wire Wire Line
	2600 3500 2800 3500
$Comp
L power:GND #PWR09
U 1 1 5E7FB1A9
P 2800 4100
F 0 "#PWR09" H 2800 3850 50  0001 C CNN
F 1 "GND" H 2805 3927 50  0000 C CNN
F 2 "" H 2800 4100 50  0001 C CNN
F 3 "" H 2800 4100 50  0001 C CNN
	1    2800 4100
	1    0    0    -1  
$EndComp
Wire Wire Line
	2800 4100 2800 3700
$Comp
L power:GND #PWR011
U 1 1 5E7FCA1B
P 3400 4100
F 0 "#PWR011" H 3400 3850 50  0001 C CNN
F 1 "GND" H 3405 3927 50  0000 C CNN
F 2 "" H 3400 4100 50  0001 C CNN
F 3 "" H 3400 4100 50  0001 C CNN
	1    3400 4100
	1    0    0    -1  
$EndComp
Wire Wire Line
	3400 4100 3400 3700
$Comp
L power:+24V #PWR010
U 1 1 5E7FEACF
P 3400 3300
F 0 "#PWR010" H 3400 3150 50  0001 C CNN
F 1 "+24V" H 3415 3473 50  0000 C CNN
F 2 "" H 3400 3300 50  0001 C CNN
F 3 "" H 3400 3300 50  0001 C CNN
	1    3400 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	3400 3300 3400 3500
$Comp
L power:+5V #PWR036
U 1 1 5E7C9BEC
P 9650 1950
F 0 "#PWR036" H 9650 1800 50  0001 C CNN
F 1 "+5V" V 9665 2078 50  0000 L CNN
F 2 "" H 9650 1950 50  0001 C CNN
F 3 "" H 9650 1950 50  0001 C CNN
	1    9650 1950
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R18
U 1 1 5E7CB410
P 10000 1950
F 0 "R18" V 9793 1950 50  0000 C CNN
F 1 "R" V 9884 1950 50  0000 C CNN
F 2 "Fuse:Fuse_0402_1005Metric" V 9930 1950 50  0001 C CNN
F 3 "~" H 10000 1950 50  0001 C CNN
	1    10000 1950
	0    1    1    0   
$EndComp
$Comp
L Device:Q_NPN_BCE Q10
U 1 1 5E7CBEBC
P 10550 1950
F 0 "Q10" H 10741 1996 50  0000 L CNN
F 1 "Q_NPN_BCE" H 10741 1905 50  0000 L CNN
F 2 "" H 10750 2050 50  0001 C CNN
F 3 "~" H 10550 1950 50  0001 C CNN
	1    10550 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	9650 1950 9850 1950
Wire Wire Line
	10150 1950 10350 1950
$Comp
L pspice:DIODE D9
U 1 1 5E7CCFC5
P 10650 1400
F 0 "D9" V 10604 1528 50  0000 L CNN
F 1 "DIODE" V 10695 1528 50  0000 L CNN
F 2 "Diode_SMD:D_0201_0603Metric" H 10650 1400 50  0001 C CNN
F 3 "~" H 10650 1400 50  0001 C CNN
	1    10650 1400
	0    1    1    0   
$EndComp
Wire Wire Line
	10650 1600 10650 1750
$Comp
L Device:R R21
U 1 1 5E7CE097
P 10650 950
F 0 "R21" H 10580 904 50  0000 R CNN
F 1 "R" H 10580 995 50  0000 R CNN
F 2 "Fuse:Fuse_0402_1005Metric" V 10580 950 50  0001 C CNN
F 3 "~" H 10650 950 50  0001 C CNN
	1    10650 950 
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR039
U 1 1 5E7CEEB6
P 10650 2450
F 0 "#PWR039" H 10650 2200 50  0001 C CNN
F 1 "GND" H 10655 2277 50  0000 C CNN
F 2 "" H 10650 2450 50  0001 C CNN
F 3 "" H 10650 2450 50  0001 C CNN
	1    10650 2450
	1    0    0    -1  
$EndComp
Wire Wire Line
	10650 2450 10650 2150
$Comp
L power:VCC #PWR038
U 1 1 5E7CF7B1
P 10650 700
F 0 "#PWR038" H 10650 550 50  0001 C CNN
F 1 "VCC" H 10667 873 50  0000 C CNN
F 2 "" H 10650 700 50  0001 C CNN
F 3 "" H 10650 700 50  0001 C CNN
	1    10650 700 
	1    0    0    -1  
$EndComp
Wire Wire Line
	10650 700  10650 800 
Wire Wire Line
	10650 1100 10650 1200
Text Label 9400 1450 0    118  ~ 0
2.a
$Comp
L Device:Q_NPN_BCE Q8
U 1 1 5E7D725F
P 8050 2650
F 0 "Q8" H 8241 2696 50  0000 L CNN
F 1 "Q_NPN_BCE" H 8241 2605 50  0000 L CNN
F 2 "" H 8250 2750 50  0001 C CNN
F 3 "~" H 8050 2650 50  0001 C CNN
	1    8050 2650
	1    0    0    -1  
$EndComp
$Comp
L pspice:DIODE D8
U 1 1 5E7D7267
P 8150 2100
F 0 "D8" V 8196 1972 50  0000 R CNN
F 1 "DIODE" V 8105 1972 50  0000 R CNN
F 2 "Diode_SMD:D_0201_0603Metric" H 8150 2100 50  0001 C CNN
F 3 "~" H 8150 2100 50  0001 C CNN
	1    8150 2100
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8150 2300 8150 2400
Text Label 7450 2150 0    118  ~ 0
2.b
$Comp
L Device:R R14
U 1 1 5E7D7C33
P 8150 3100
F 0 "R14" H 8220 3146 50  0000 L CNN
F 1 "R" H 8220 3055 50  0000 L CNN
F 2 "Fuse:Fuse_0402_1005Metric" V 8080 3100 50  0001 C CNN
F 3 "~" H 8150 3100 50  0001 C CNN
	1    8150 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	8150 2850 8150 2950
$Comp
L power:GND #PWR028
U 1 1 5E7D7274
P 8150 3250
F 0 "#PWR028" H 8150 3000 50  0001 C CNN
F 1 "GND" H 8155 3077 50  0000 C CNN
F 2 "" H 8150 3250 50  0001 C CNN
F 3 "" H 8150 3250 50  0001 C CNN
	1    8150 3250
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR026
U 1 1 5E7DA8F1
P 7800 2650
F 0 "#PWR026" H 7800 2500 50  0001 C CNN
F 1 "VCC" V 7818 2777 50  0000 L CNN
F 2 "" H 7800 2650 50  0001 C CNN
F 3 "" H 7800 2650 50  0001 C CNN
	1    7800 2650
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7800 2650 7850 2650
$Comp
L power:+5V #PWR027
U 1 1 5E7DBA19
P 8150 1650
F 0 "#PWR027" H 8150 1500 50  0001 C CNN
F 1 "+5V" H 8165 1823 50  0000 C CNN
F 2 "" H 8150 1650 50  0001 C CNN
F 3 "" H 8150 1650 50  0001 C CNN
	1    8150 1650
	1    0    0    -1  
$EndComp
Wire Wire Line
	8650 1800 8150 1800
Wire Wire Line
	8150 1650 8150 1800
Connection ~ 8150 1800
Wire Wire Line
	8150 1800 8150 1900
Wire Wire Line
	8650 2400 8150 2400
Connection ~ 8150 2400
Wire Wire Line
	8150 2400 8150 2450
$Comp
L Relay:DIPxx-1Axx-11x K2
U 1 1 5E7DC8C7
P 8850 2100
F 0 "K2" H 9180 2146 50  0000 L CNN
F 1 "DIPxx-1Axx-11x" H 9180 2055 50  0000 L CNN
F 2 "Relay_THT:Relay_StandexMeder_DIP_LowProfile" H 9200 2050 50  0001 L CNN
F 3 "https://standexelectronics.com/wp-content/uploads/datasheet_reed_relay_DIP.pdf" H 8850 2100 50  0001 C CNN
	1    8850 2100
	1    0    0    -1  
$EndComp
$Comp
L Device:R R15
U 1 1 5E7DEA8E
P 9050 1600
F 0 "R15" H 9120 1646 50  0000 L CNN
F 1 "R" H 9120 1555 50  0000 L CNN
F 2 "Fuse:Fuse_0402_1005Metric" V 8980 1600 50  0001 C CNN
F 3 "~" H 9050 1600 50  0001 C CNN
	1    9050 1600
	1    0    0    -1  
$EndComp
$Comp
L Device:R R16
U 1 1 5E7DEF87
P 9050 2600
F 0 "R16" H 9120 2646 50  0000 L CNN
F 1 "R" H 9120 2555 50  0000 L CNN
F 2 "Fuse:Fuse_0402_1005Metric" V 8980 2600 50  0001 C CNN
F 3 "~" H 9050 2600 50  0001 C CNN
	1    9050 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	9050 1800 9050 1750
Wire Wire Line
	9050 2400 9050 2450
$Comp
L power:VDD #PWR031
U 1 1 5E7DF706
P 9050 1450
F 0 "#PWR031" H 9050 1300 50  0001 C CNN
F 1 "VDD" H 9067 1623 50  0000 C CNN
F 2 "" H 9050 1450 50  0001 C CNN
F 3 "" H 9050 1450 50  0001 C CNN
	1    9050 1450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR032
U 1 1 5E7DFEE7
P 9050 2750
F 0 "#PWR032" H 9050 2500 50  0001 C CNN
F 1 "GND" H 9055 2577 50  0000 C CNN
F 2 "" H 9050 2750 50  0001 C CNN
F 3 "" H 9050 2750 50  0001 C CNN
	1    9050 2750
	1    0    0    -1  
$EndComp
Text Label 8850 3350 0    118  ~ 0
2.c
$Comp
L power:VCC #PWR033
U 1 1 5E7EAE96
P 9150 3500
F 0 "#PWR033" H 9150 3350 50  0001 C CNN
F 1 "VCC" V 9168 3627 50  0000 L CNN
F 2 "" H 9150 3500 50  0001 C CNN
F 3 "" H 9150 3500 50  0001 C CNN
	1    9150 3500
	0    -1   -1   0   
$EndComp
$Comp
L Device:Q_NPN_BCE Q9
U 1 1 5E7EB92D
P 9400 3500
F 0 "Q9" H 9591 3546 50  0000 L CNN
F 1 "Q_NPN_BCE" H 9591 3455 50  0000 L CNN
F 2 "" H 9600 3600 50  0001 C CNN
F 3 "~" H 9400 3500 50  0001 C CNN
	1    9400 3500
	1    0    0    -1  
$EndComp
Wire Wire Line
	9150 3500 9200 3500
$Comp
L power:+5V #PWR034
U 1 1 5E7EC8D5
P 9500 2500
F 0 "#PWR034" H 9500 2350 50  0001 C CNN
F 1 "+5V" H 9515 2673 50  0000 C CNN
F 2 "" H 9500 2500 50  0001 C CNN
F 3 "" H 9500 2500 50  0001 C CNN
	1    9500 2500
	1    0    0    -1  
$EndComp
$Comp
L Device:R R17
U 1 1 5E7ED2C3
P 9500 3950
F 0 "R17" H 9570 3996 50  0000 L CNN
F 1 "R" H 9570 3905 50  0000 L CNN
F 2 "Fuse:Fuse_0402_1005Metric" V 9430 3950 50  0001 C CNN
F 3 "~" H 9500 3950 50  0001 C CNN
	1    9500 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	9500 3800 9500 3700
$Comp
L power:GND #PWR035
U 1 1 5E7EDDC5
P 9500 4200
F 0 "#PWR035" H 9500 3950 50  0001 C CNN
F 1 "GND" H 9505 4027 50  0000 C CNN
F 2 "" H 9500 4200 50  0001 C CNN
F 3 "" H 9500 4200 50  0001 C CNN
	1    9500 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	9500 4200 9500 4100
Wire Wire Line
	9500 2500 9500 3000
$Comp
L Device:R R19
U 1 1 5E7F6E0F
P 10250 3000
F 0 "R19" V 10043 3000 50  0000 C CNN
F 1 "R" V 10134 3000 50  0000 C CNN
F 2 "Fuse:Fuse_0402_1005Metric" V 10180 3000 50  0001 C CNN
F 3 "~" H 10250 3000 50  0001 C CNN
	1    10250 3000
	0    1    1    0   
$EndComp
Connection ~ 9500 3000
Wire Wire Line
	9500 3000 9500 3300
Wire Wire Line
	9500 3000 10100 3000
$Comp
L Isolator:NSL-32 U6
U 1 1 5E7F91CB
P 10700 3600
F 0 "U6" H 10700 3917 50  0000 C CNN
F 1 "NSL-32" H 10700 3826 50  0000 C CNN
F 2 "OptoDevice:Luna_NSL-32" H 10700 3300 50  0001 C CNN
F 3 "http://lunainc.com/wp-content/uploads/2016/06/NSL-32.pdf" H 10750 3600 50  0001 C CNN
	1    10700 3600
	1    0    0    -1  
$EndComp
Wire Wire Line
	10400 3500 10400 3000
$Comp
L Device:R R20
U 1 1 5E7FBD52
P 10400 3950
F 0 "R20" H 10470 3996 50  0000 L CNN
F 1 "R" H 10470 3905 50  0000 L CNN
F 2 "Fuse:Fuse_0402_1005Metric" V 10330 3950 50  0001 C CNN
F 3 "~" H 10400 3950 50  0001 C CNN
	1    10400 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	10400 3700 10400 3800
$Comp
L power:+24V #PWR040
U 1 1 5E7FCECF
P 11000 3100
F 0 "#PWR040" H 11000 2950 50  0001 C CNN
F 1 "+24V" H 11015 3273 50  0000 C CNN
F 2 "" H 11000 3100 50  0001 C CNN
F 3 "" H 11000 3100 50  0001 C CNN
	1    11000 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	11000 3100 11000 3500
$Comp
L Device:R R22
U 1 1 5E7FDB01
P 11000 3950
F 0 "R22" H 11070 3996 50  0000 L CNN
F 1 "R" H 11070 3905 50  0000 L CNN
F 2 "Fuse:Fuse_0402_1005Metric" V 10930 3950 50  0001 C CNN
F 3 "~" H 11000 3950 50  0001 C CNN
	1    11000 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	11000 3700 11000 3800
$Comp
L power:GND #PWR037
U 1 1 5E7FE905
P 10400 4200
F 0 "#PWR037" H 10400 3950 50  0001 C CNN
F 1 "GND" H 10405 4027 50  0000 C CNN
F 2 "" H 10400 4200 50  0001 C CNN
F 3 "" H 10400 4200 50  0001 C CNN
	1    10400 4200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR041
U 1 1 5E7FF49B
P 11000 4200
F 0 "#PWR041" H 11000 3950 50  0001 C CNN
F 1 "GND" H 11005 4027 50  0000 C CNN
F 2 "" H 11000 4200 50  0001 C CNN
F 3 "" H 11000 4200 50  0001 C CNN
	1    11000 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	10400 4100 10400 4200
Wire Wire Line
	11000 4200 11000 4100
$Comp
L power:VCC #PWR016
U 1 1 5E7CA569
P 4600 3250
F 0 "#PWR016" H 4600 3100 50  0001 C CNN
F 1 "VCC" H 4617 3423 50  0000 C CNN
F 2 "" H 4600 3250 50  0001 C CNN
F 3 "" H 4600 3250 50  0001 C CNN
	1    4600 3250
	1    0    0    -1  
$EndComp
$Comp
L pspice:DIODE D5
U 1 1 5E7CADF5
P 4900 3250
F 0 "D5" H 4900 3515 50  0000 C CNN
F 1 "DIODE" H 4900 3424 50  0000 C CNN
F 2 "Diode_SMD:D_0201_0603Metric" H 4900 3250 50  0001 C CNN
F 3 "~" H 4900 3250 50  0001 C CNN
	1    4900 3250
	1    0    0    -1  
$EndComp
$Comp
L Isolator:NSL-32 U5
U 1 1 5E7CB2F5
P 5500 3350
F 0 "U5" H 5500 3667 50  0000 C CNN
F 1 "NSL-32" H 5500 3576 50  0000 C CNN
F 2 "OptoDevice:Luna_NSL-32" H 5500 3050 50  0001 C CNN
F 3 "http://lunainc.com/wp-content/uploads/2016/06/NSL-32.pdf" H 5550 3350 50  0001 C CNN
	1    5500 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	4600 3250 4700 3250
Wire Wire Line
	5100 3250 5200 3250
$Comp
L power:VDD #PWR020
U 1 1 5E7CBD54
P 5800 3150
F 0 "#PWR020" H 5800 3000 50  0001 C CNN
F 1 "VDD" H 5817 3323 50  0000 C CNN
F 2 "" H 5800 3150 50  0001 C CNN
F 3 "" H 5800 3150 50  0001 C CNN
	1    5800 3150
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR021
U 1 1 5E7CC28F
P 5800 3550
F 0 "#PWR021" H 5800 3300 50  0001 C CNN
F 1 "GND" H 5805 3377 50  0000 C CNN
F 2 "" H 5800 3550 50  0001 C CNN
F 3 "" H 5800 3550 50  0001 C CNN
	1    5800 3550
	1    0    0    -1  
$EndComp
Wire Wire Line
	5800 3150 5800 3250
Wire Wire Line
	5800 3550 5800 3450
$Comp
L pspice:DIODE D6
U 1 1 5E7CCC2F
P 4950 3850
F 0 "D6" V 4996 3722 50  0000 R CNN
F 1 "DIODE" V 4905 3722 50  0000 R CNN
F 2 "Diode_SMD:D_0201_0603Metric" H 4950 3850 50  0001 C CNN
F 3 "~" H 4950 3850 50  0001 C CNN
	1    4950 3850
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5200 3450 4950 3450
Wire Wire Line
	4950 3450 4950 3650
$Comp
L Device:R R9
U 1 1 5E7CE1DE
P 4950 4200
F 0 "R9" H 5020 4246 50  0000 L CNN
F 1 "R" H 5020 4155 50  0000 L CNN
F 2 "Fuse:Fuse_0402_1005Metric" V 4880 4200 50  0001 C CNN
F 3 "~" H 4950 4200 50  0001 C CNN
	1    4950 4200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR017
U 1 1 5E7CE7BF
P 4950 4350
F 0 "#PWR017" H 4950 4100 50  0001 C CNN
F 1 "GND" H 4955 4177 50  0000 C CNN
F 2 "" H 4950 4350 50  0001 C CNN
F 3 "" H 4950 4350 50  0001 C CNN
	1    4950 4350
	1    0    0    -1  
$EndComp
$Comp
L Device:D_Bridge_-A+A D4
U 1 1 5E7D2B8A
P 3650 2300
F 0 "D4" H 3994 2346 50  0000 L CNN
F 1 "D_Bridge_-A+A" H 3994 2255 50  0000 L CNN
F 2 "Diode_THT:Diode_Bridge_19.0x19.0x6.8mm_P12.7mm" H 3650 2300 50  0001 C CNN
F 3 "~" H 3650 2300 50  0001 C CNN
	1    3650 2300
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR012
U 1 1 5E7D4033
P 3650 2000
F 0 "#PWR012" H 3650 1850 50  0001 C CNN
F 1 "VCC" H 3667 2173 50  0000 C CNN
F 2 "" H 3650 2000 50  0001 C CNN
F 3 "" H 3650 2000 50  0001 C CNN
	1    3650 2000
	1    0    0    -1  
$EndComp
$Comp
L Device:R R8
U 1 1 5E7D47ED
P 3650 2750
F 0 "R8" H 3720 2796 50  0000 L CNN
F 1 "R" H 3720 2705 50  0000 L CNN
F 2 "Fuse:Fuse_0402_1005Metric" V 3580 2750 50  0001 C CNN
F 3 "~" H 3650 2750 50  0001 C CNN
	1    3650 2750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR013
U 1 1 5E7D4CDE
P 3650 2900
F 0 "#PWR013" H 3650 2650 50  0001 C CNN
F 1 "GND" H 3655 2727 50  0000 C CNN
F 2 "" H 3650 2900 50  0001 C CNN
F 3 "" H 3650 2900 50  0001 C CNN
	1    3650 2900
	1    0    0    -1  
$EndComp
$Comp
L Isolator:NSL-32 U4
U 1 1 5E7DBD5E
P 4900 2400
F 0 "U4" H 4900 2717 50  0000 C CNN
F 1 "NSL-32" H 4900 2626 50  0000 C CNN
F 2 "OptoDevice:Luna_NSL-32" H 4900 2100 50  0001 C CNN
F 3 "http://lunainc.com/wp-content/uploads/2016/06/NSL-32.pdf" H 4950 2400 50  0001 C CNN
	1    4900 2400
	1    0    0    -1  
$EndComp
Wire Wire Line
	3950 2300 4600 2300
Wire Wire Line
	3350 2300 3350 2500
Wire Wire Line
	3350 2500 4600 2500
$Comp
L power:VDD #PWR018
U 1 1 5E7DCED2
P 5200 2300
F 0 "#PWR018" H 5200 2150 50  0001 C CNN
F 1 "VDD" H 5217 2473 50  0000 C CNN
F 2 "" H 5200 2300 50  0001 C CNN
F 3 "" H 5200 2300 50  0001 C CNN
	1    5200 2300
	1    0    0    -1  
$EndComp
$Comp
L Device:R R11
U 1 1 5E7DD2B0
P 5200 2650
F 0 "R11" H 5270 2696 50  0000 L CNN
F 1 "R" H 5270 2605 50  0000 L CNN
F 2 "Fuse:Fuse_0402_1005Metric" V 5130 2650 50  0001 C CNN
F 3 "~" H 5200 2650 50  0001 C CNN
	1    5200 2650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR019
U 1 1 5E7DDDC0
P 5200 2800
F 0 "#PWR019" H 5200 2550 50  0001 C CNN
F 1 "GND" H 5205 2627 50  0000 C CNN
F 2 "" H 5200 2800 50  0001 C CNN
F 3 "" H 5200 2800 50  0001 C CNN
	1    5200 2800
	1    0    0    -1  
$EndComp
Text Label 3250 1950 0    118  ~ 0
3.a
Text Label 4550 2900 0    118  ~ 0
3.b
$Comp
L Device:R R1
U 1 1 5E7CA9E4
P 800 6150
F 0 "R1" V 593 6150 50  0000 C CNN
F 1 "R" V 684 6150 50  0000 C CNN
F 2 "Fuse:Fuse_0402_1005Metric" V 730 6150 50  0001 C CNN
F 3 "~" H 800 6150 50  0001 C CNN
	1    800  6150
	0    1    1    0   
$EndComp
$Comp
L pspice:DIODE D1
U 1 1 5E7CB734
P 1150 6350
F 0 "D1" V 1104 6478 50  0000 L CNN
F 1 "DIODE" V 1195 6478 50  0000 L CNN
F 2 "Diode_SMD:D_0201_0603Metric" H 1150 6350 50  0001 C CNN
F 3 "~" H 1150 6350 50  0001 C CNN
	1    1150 6350
	0    1    1    0   
$EndComp
$Comp
L pspice:DIODE D2
U 1 1 5E7CBDDE
P 1650 6350
F 0 "D2" V 1696 6222 50  0000 R CNN
F 1 "DIODE" V 1605 6222 50  0000 R CNN
F 2 "Diode_SMD:D_0201_0603Metric" H 1650 6350 50  0001 C CNN
F 3 "~" H 1650 6350 50  0001 C CNN
	1    1650 6350
	0    -1   -1   0   
$EndComp
Wire Wire Line
	950  6150 1150 6150
Wire Wire Line
	1150 6150 1650 6150
Connection ~ 1150 6150
$Comp
L Isolator:SFH620A-1 U2
U 1 1 5E7CC72E
P 2400 6250
F 0 "U2" H 2400 6617 50  0000 C CNN
F 1 "SFH620A-1" H 2400 6526 50  0000 C CNN
F 2 "Package_DIP:DIP-4_W7.62mm" H 2400 5850 50  0001 C CNN
F 3 "http://www.vishay.com/docs/83675/sfh620a.pdf" H 2350 6250 50  0001 C CNN
	1    2400 6250
	1    0    0    -1  
$EndComp
Wire Wire Line
	2100 6150 1650 6150
Connection ~ 1650 6150
Wire Wire Line
	2100 6350 2100 6550
Wire Wire Line
	2100 6550 1650 6550
Wire Wire Line
	1150 6550 1650 6550
Connection ~ 1650 6550
Wire Wire Line
	2700 6150 2900 6150
Wire Wire Line
	2700 6350 2900 6350
Text GLabel 2900 6150 2    50   Input ~ 0
Out
Text GLabel 2900 6350 2    50   Input ~ 0
Out
Text GLabel 650  6150 0    50   Input ~ 0
In
Text GLabel 650  6550 0    50   Input ~ 0
In
Wire Wire Line
	650  6550 1150 6550
Connection ~ 1150 6550
$Comp
L Isolator:SFH620A-1 U1
U 1 1 5E7D34C1
P 1450 5050
F 0 "U1" H 1450 4683 50  0000 C CNN
F 1 "SFH620A-1" H 1450 4774 50  0000 C CNN
F 2 "Package_DIP:DIP-4_W7.62mm" H 1450 4650 50  0001 C CNN
F 3 "http://www.vishay.com/docs/83675/sfh620a.pdf" H 1400 5050 50  0001 C CNN
	1    1450 5050
	-1   0    0    1   
$EndComp
$Comp
L Device:R R5
U 1 1 5E7D35BF
P 2100 5150
F 0 "R5" V 2307 5150 50  0000 C CNN
F 1 "R" V 2216 5150 50  0000 C CNN
F 2 "Fuse:Fuse_0402_1005Metric" V 2030 5150 50  0001 C CNN
F 3 "~" H 2100 5150 50  0001 C CNN
	1    2100 5150
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1950 5150 1750 5150
Wire Wire Line
	1750 4950 2250 4950
Wire Wire Line
	1150 5150 1000 5150
Wire Wire Line
	1150 4950 850  4950
$Comp
L Device:R R2
U 1 1 5E7D4A15
P 1000 5400
F 0 "R2" H 930 5354 50  0000 R CNN
F 1 "R" H 930 5445 50  0000 R CNN
F 2 "Fuse:Fuse_0402_1005Metric" V 930 5400 50  0001 C CNN
F 3 "~" H 1000 5400 50  0001 C CNN
	1    1000 5400
	-1   0    0    1   
$EndComp
$Comp
L power:VCC #PWR04
U 1 1 5E7D51D6
P 1000 5550
F 0 "#PWR04" H 1000 5400 50  0001 C CNN
F 1 "VCC" H 1017 5723 50  0000 C CNN
F 2 "" H 1000 5550 50  0001 C CNN
F 3 "" H 1000 5550 50  0001 C CNN
	1    1000 5550
	-1   0    0    1   
$EndComp
Wire Wire Line
	1000 5250 1000 5150
Connection ~ 1000 5150
$Comp
L power:GND #PWR03
U 1 1 5E7D5864
P 850 4950
F 0 "#PWR03" H 850 4700 50  0001 C CNN
F 1 "GND" V 855 4822 50  0000 R CNN
F 2 "" H 850 4950 50  0001 C CNN
F 3 "" H 850 4950 50  0001 C CNN
	1    850  4950
	0    1    1    0   
$EndComp
Wire Wire Line
	1000 5150 750  5150
Text GLabel 750  5150 0    50   Input ~ 0
In
Text GLabel 2250 4950 2    50   Input ~ 0
Out
Text GLabel 2250 5150 2    50   Input ~ 0
Out
Text Label 600  4750 0    118  ~ 0
4.a
Text Label 550  5900 0    118  ~ 0
4.b
$EndSCHEMATC