EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 3 5
Title "cat-a-hack"
Date ""
Rev "r2"
Comp "Vasile Vilvoiu (YO7JBP)"
Comment1 "CAT and audio hackable isolation board"
Comment2 "UART interface"
Comment3 ""
Comment4 ""
$EndDescr
Text GLabel 1900 1800 2    50   Input ~ 0
USB_D-
$Comp
L power:GND #PWR?
U 1 1 5FAB43A9
P 1100 2700
AR Path="/5FAB43A9" Ref="#PWR?"  Part="1" 
AR Path="/5F9E7705/5FAB43A9" Ref="#PWR03"  Part="1" 
F 0 "#PWR03" H 1100 2450 50  0001 C CNN
F 1 "GND" H 1105 2527 50  0000 C CNN
F 2 "" H 1100 2700 50  0001 C CNN
F 3 "" H 1100 2700 50  0001 C CNN
	1    1100 2700
	1    0    0    -1  
$EndComp
Text GLabel 1900 1900 2    50   Input ~ 0
USB_D+
$Comp
L Power_Protection:SN65220 U?
U 1 1 5FABC8C9
P 1750 3200
AR Path="/5FABC8C9" Ref="U?"  Part="1" 
AR Path="/5F9E7705/5FABC8C9" Ref="U3"  Part="1" 
F 0 "U3" H 1750 3425 50  0000 C CNN
F 1 "SN65220" H 1750 3334 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-6" H 2100 3050 50  0001 L CNN
F 3 "http://www.ti.com/lit/ds/symlink/sn65220.pdf" H 1750 3350 50  0001 C CNN
	1    1750 3200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FABC8CF
P 1650 3500
AR Path="/5FABC8CF" Ref="#PWR?"  Part="1" 
AR Path="/5F9E7705/5FABC8CF" Ref="#PWR04"  Part="1" 
F 0 "#PWR04" H 1650 3250 50  0001 C CNN
F 1 "GND" H 1655 3327 50  0000 C CNN
F 2 "" H 1650 3500 50  0001 C CNN
F 3 "" H 1650 3500 50  0001 C CNN
	1    1650 3500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FABC8D5
P 1850 3500
AR Path="/5FABC8D5" Ref="#PWR?"  Part="1" 
AR Path="/5F9E7705/5FABC8D5" Ref="#PWR06"  Part="1" 
F 0 "#PWR06" H 1850 3250 50  0001 C CNN
F 1 "GND" H 1855 3327 50  0000 C CNN
F 2 "" H 1850 3500 50  0001 C CNN
F 3 "" H 1850 3500 50  0001 C CNN
	1    1850 3500
	1    0    0    -1  
$EndComp
Text GLabel 1150 3200 0    50   Input ~ 0
USB_D+
Text GLabel 2350 3200 2    50   Input ~ 0
USB_D-
Text GLabel 1300 3950 0    50   Input ~ 0
USB_D+
Text GLabel 2200 3950 2    50   Input ~ 0
USB_D-
$Comp
L power:GND #PWR?
U 1 1 5FABC8DF
P 1750 4050
AR Path="/5FABC8DF" Ref="#PWR?"  Part="1" 
AR Path="/5F9E7705/5FABC8DF" Ref="#PWR05"  Part="1" 
F 0 "#PWR05" H 1750 3800 50  0001 C CNN
F 1 "GND" H 1755 3877 50  0000 C CNN
F 2 "" H 1750 4050 50  0001 C CNN
F 3 "" H 1750 4050 50  0001 C CNN
	1    1750 4050
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R?
U 1 1 5FABC8E5
P 1550 3950
AR Path="/5FABC8E5" Ref="R?"  Part="1" 
AR Path="/5F9E7705/5FABC8E5" Ref="R8"  Part="1" 
F 0 "R8" V 1450 3950 50  0000 C CNN
F 1 "15k" V 1650 3950 50  0000 C CNN
F 2 "" H 1550 3950 50  0001 C CNN
F 3 "~" H 1550 3950 50  0001 C CNN
	1    1550 3950
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R?
U 1 1 5FABC8EB
P 1950 3950
AR Path="/5FABC8EB" Ref="R?"  Part="1" 
AR Path="/5F9E7705/5FABC8EB" Ref="R9"  Part="1" 
F 0 "R9" V 1850 3950 50  0000 C CNN
F 1 "15k" V 2050 3950 50  0000 C CNN
F 2 "" H 1950 3950 50  0001 C CNN
F 3 "~" H 1950 3950 50  0001 C CNN
	1    1950 3950
	0    1    1    0   
$EndComp
Text Notes 850  4450 0    39   ~ 0
* See Chapter 13.2 of SN65220 datasheet\n* See Table 3.5 of FT232R datasheet, series resistors are internal
$Comp
L Connector_Generic:Conn_01x02 J?
U 1 1 5FAF9339
P 10900 1200
AR Path="/5FAF9339" Ref="J?"  Part="1" 
AR Path="/5F9E7705/5FAF9339" Ref="J6"  Part="1" 
F 0 "J6" H 10980 1192 50  0000 L CNN
F 1 "XCVR_PTT" H 10750 1000 50  0000 L CNN
F 2 "" H 10900 1200 50  0001 C CNN
F 3 "~" H 10900 1200 50  0001 C CNN
	1    10900 1200
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x03 J?
U 1 1 5FB0EB81
P 8200 1200
AR Path="/5FB0EB81" Ref="J?"  Part="1" 
AR Path="/5F9E7705/5FB0EB81" Ref="J4"  Part="1" 
F 0 "J4" H 8150 1400 50  0000 L CNN
F 1 "PTT choice" H 8000 1000 50  0000 L CNN
F 2 "" H 8200 1200 50  0001 C CNN
F 3 "~" H 8200 1200 50  0001 C CNN
	1    8200 1200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FB135DA
P 5500 800
AR Path="/5FB135DA" Ref="#PWR?"  Part="1" 
AR Path="/5F9E7705/5FB135DA" Ref="#PWR019"  Part="1" 
F 0 "#PWR019" H 5500 550 50  0001 C CNN
F 1 "GND" H 5500 650 50  0000 C CNN
F 2 "" H 5500 800 50  0001 C CNN
F 3 "" H 5500 800 50  0001 C CNN
	1    5500 800 
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FB18AF0
P 9050 1350
AR Path="/5FB18AF0" Ref="#PWR?"  Part="1" 
AR Path="/5F9E7705/5FB18AF0" Ref="#PWR025"  Part="1" 
F 0 "#PWR025" H 9050 1100 50  0001 C CNN
F 1 "GND" H 9050 1200 50  0000 C CNN
F 2 "" H 9050 1350 50  0001 C CNN
F 3 "" H 9050 1350 50  0001 C CNN
	1    9050 1350
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R?
U 1 1 5FB18AF8
P 8950 1200
AR Path="/5FB18AF8" Ref="R?"  Part="1" 
AR Path="/5F9E7705/5FB18AF8" Ref="R23"  Part="1" 
F 0 "R23" V 8850 1200 50  0000 C CNN
F 1 "1k" V 9050 1200 50  0000 C CNN
F 2 "" H 8950 1200 50  0001 C CNN
F 3 "~" H 8950 1200 50  0001 C CNN
	1    8950 1200
	0    1    1    0   
$EndComp
$Comp
L Device:LED D?
U 1 1 5FAEABDF
P 5950 3650
AR Path="/5FAEABDF" Ref="D?"  Part="1" 
AR Path="/5F9E7705/5FAEABDF" Ref="D3"  Part="1" 
F 0 "D3" H 5950 3750 50  0000 C CNN
F 1 "BR1101W-TR" H 5950 3500 50  0000 C CNN
F 2 "" H 5950 3650 50  0001 C CNN
F 3 "~" H 5950 3650 50  0001 C CNN
	1    5950 3650
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R?
U 1 1 5FAEABD9
P 6350 3650
AR Path="/5FAEABD9" Ref="R?"  Part="1" 
AR Path="/5F9E7705/5FAEABD9" Ref="R18"  Part="1" 
F 0 "R18" V 6250 3650 50  0000 C CNN
F 1 "560" V 6450 3650 50  0000 C CNN
F 2 "" H 6350 3650 50  0001 C CNN
F 3 "~" H 6350 3650 50  0001 C CNN
	1    6350 3650
	0    1    1    0   
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 5FAEABD3
P 6600 3650
AR Path="/5FAEABD3" Ref="#PWR?"  Part="1" 
AR Path="/5F9E7705/5FAEABD3" Ref="#PWR023"  Part="1" 
F 0 "#PWR023" H 6600 3500 50  0001 C CNN
F 1 "VCC" H 6617 3823 50  0000 C CNN
F 2 "" H 6600 3650 50  0001 C CNN
F 3 "" H 6600 3650 50  0001 C CNN
	1    6600 3650
	1    0    0    -1  
$EndComp
Text GLabel 5650 3650 0    50   Input ~ 0
TXLED
$Comp
L Device:LED D?
U 1 1 5FAEABCA
P 5950 4100
AR Path="/5FAEABCA" Ref="D?"  Part="1" 
AR Path="/5F9E7705/5FAEABCA" Ref="D4"  Part="1" 
F 0 "D4" H 5950 4200 50  0000 C CNN
F 1 "RAY1102W-745-TR" H 5850 3950 50  0000 C CNN
F 2 "" H 5950 4100 50  0001 C CNN
F 3 "~" H 5950 4100 50  0001 C CNN
	1    5950 4100
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R?
U 1 1 5FAEABC4
P 6350 4100
AR Path="/5FAEABC4" Ref="R?"  Part="1" 
AR Path="/5F9E7705/5FAEABC4" Ref="R19"  Part="1" 
F 0 "R19" V 6250 4100 50  0000 C CNN
F 1 "470" V 6450 4100 50  0000 C CNN
F 2 "" H 6350 4100 50  0001 C CNN
F 3 "~" H 6350 4100 50  0001 C CNN
	1    6350 4100
	0    1    1    0   
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 5FAEABBE
P 6600 4100
AR Path="/5FAEABBE" Ref="#PWR?"  Part="1" 
AR Path="/5F9E7705/5FAEABBE" Ref="#PWR024"  Part="1" 
F 0 "#PWR024" H 6600 3950 50  0001 C CNN
F 1 "VCC" H 6617 4273 50  0000 C CNN
F 2 "" H 6600 4100 50  0001 C CNN
F 3 "" H 6600 4100 50  0001 C CNN
	1    6600 4100
	1    0    0    -1  
$EndComp
Text GLabel 5650 4100 0    50   Input ~ 0
RXLED
Text Notes 5400 4400 0    39   ~ 0
* See Chapter 7.1 of FT232R datasheet
$Comp
L Connector:USB_C_Receptacle_USB2.0 J2
U 1 1 5FD235E4
P 1100 1800
F 0 "J2" H 1207 2667 50  0000 C CNN
F 1 "USB_C" H 1207 2576 50  0000 C CNN
F 2 "" H 1250 1800 50  0001 C CNN
F 3 "https://www.usb.org/sites/default/files/documents/usb_type-c.zip" H 1250 1800 50  0001 C CNN
	1    1100 1800
	1    0    0    -1  
$EndComp
NoConn ~ 800  2700
$Comp
L Device:C_Small C?
U 1 1 5FD78EA5
P 2000 1350
AR Path="/5FD78EA5" Ref="C?"  Part="1" 
AR Path="/5F9D7A3C/5FD78EA5" Ref="C?"  Part="1" 
AR Path="/5F9E7705/5FD78EA5" Ref="C6"  Part="1" 
F 0 "C6" H 1900 1400 50  0000 C CNN
F 1 "10n" H 2100 1300 50  0000 C CNN
F 2 "" H 2000 1350 50  0001 C CNN
F 3 "~" H 2000 1350 50  0001 C CNN
	1    2000 1350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FD78EB1
P 2000 1500
AR Path="/5FD78EB1" Ref="#PWR?"  Part="1" 
AR Path="/5F9D7A3C/5FD78EB1" Ref="#PWR?"  Part="1" 
AR Path="/5F9E7705/5FD78EB1" Ref="#PWR09"  Part="1" 
F 0 "#PWR09" H 2000 1250 50  0001 C CNN
F 1 "GND" H 2000 1350 50  0000 C CNN
F 2 "" H 2000 1500 50  0001 C CNN
F 3 "" H 2000 1500 50  0001 C CNN
	1    2000 1500
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 5FD78EC1
P 2550 1100
AR Path="/5FD78EC1" Ref="#PWR?"  Part="1" 
AR Path="/5F9D7A3C/5FD78EC1" Ref="#PWR?"  Part="1" 
AR Path="/5F9E7705/5FD78EC1" Ref="#PWR011"  Part="1" 
F 0 "#PWR011" H 2550 950 50  0001 C CNN
F 1 "VCC" H 2567 1273 50  0000 C CNN
F 2 "" H 2550 1100 50  0001 C CNN
F 3 "" H 2550 1100 50  0001 C CNN
	1    2550 1100
	1    0    0    -1  
$EndComp
$Comp
L Device:Ferrite_Bead_Small FB?
U 1 1 5FD78EC7
P 2250 1200
AR Path="/5FD78EC7" Ref="FB?"  Part="1" 
AR Path="/5F9D7A3C/5FD78EC7" Ref="FB?"  Part="1" 
AR Path="/5F9E7705/5FD78EC7" Ref="FB2"  Part="1" 
F 0 "FB2" V 2100 1200 50  0000 C CNN
F 1 "Fe" V 2350 1200 50  0000 C CNN
F 2 "" V 2180 1200 50  0001 C CNN
F 3 "~" H 2250 1200 50  0001 C CNN
	1    2250 1200
	0    1    1    0   
$EndComp
NoConn ~ 1700 1400
NoConn ~ 1700 1500
NoConn ~ 1700 2300
NoConn ~ 1700 2400
Text Notes 550  750  0    157  ~ 31
USB + ESD
$Comp
L power:GND #PWR?
U 1 1 5FADB619
P 5600 2550
AR Path="/5FADB619" Ref="#PWR?"  Part="1" 
AR Path="/5F9E7705/5FADB619" Ref="#PWR020"  Part="1" 
F 0 "#PWR020" H 5600 2300 50  0001 C CNN
F 1 "GND" H 5605 2377 50  0000 C CNN
F 2 "" H 5600 2550 50  0001 C CNN
F 3 "" H 5600 2550 50  0001 C CNN
	1    5600 2550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FADB61F
P 5450 2650
AR Path="/5FADB61F" Ref="#PWR?"  Part="1" 
AR Path="/5F9E7705/5FADB61F" Ref="#PWR018"  Part="1" 
F 0 "#PWR018" H 5450 2400 50  0001 C CNN
F 1 "GND" H 5455 2477 50  0000 C CNN
F 2 "" H 5450 2650 50  0001 C CNN
F 3 "" H 5450 2650 50  0001 C CNN
	1    5450 2650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FADB635
P 3350 2000
AR Path="/5FADB635" Ref="#PWR?"  Part="1" 
AR Path="/5F9E7705/5FADB635" Ref="#PWR013"  Part="1" 
F 0 "#PWR013" H 3350 1750 50  0001 C CNN
F 1 "GND" H 3350 1850 50  0000 C CNN
F 2 "" H 3350 2000 50  0001 C CNN
F 3 "" H 3350 2000 50  0001 C CNN
	1    3350 2000
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5FADB63B
P 3550 1950
AR Path="/5FADB63B" Ref="C?"  Part="1" 
AR Path="/5F9E7705/5FADB63B" Ref="C9"  Part="1" 
F 0 "C9" V 3450 1950 50  0000 C CNN
F 1 "100n" V 3650 1950 50  0000 C CNN
F 2 "" H 3550 1950 50  0001 C CNN
F 3 "~" H 3550 1950 50  0001 C CNN
	1    3550 1950
	0    1    1    0   
$EndComp
NoConn ~ 5350 3150
NoConn ~ 5350 3350
NoConn ~ 3750 3050
NoConn ~ 3750 2850
$Comp
L power:GND #PWR?
U 1 1 5FADB657
P 3700 3400
AR Path="/5FADB657" Ref="#PWR?"  Part="1" 
AR Path="/5F9E7705/5FADB657" Ref="#PWR014"  Part="1" 
F 0 "#PWR014" H 3700 3150 50  0001 C CNN
F 1 "GND" H 3705 3227 50  0000 C CNN
F 2 "" H 3700 3400 50  0001 C CNN
F 3 "" H 3700 3400 50  0001 C CNN
	1    3700 3400
	1    0    0    -1  
$EndComp
NoConn ~ 3750 2650
$Comp
L power:GND #PWR?
U 1 1 5FADB666
P 4550 3750
AR Path="/5FADB666" Ref="#PWR?"  Part="1" 
AR Path="/5F9E7705/5FADB666" Ref="#PWR015"  Part="1" 
F 0 "#PWR015" H 4550 3500 50  0001 C CNN
F 1 "GND" H 4555 3577 50  0000 C CNN
F 2 "" H 4550 3750 50  0001 C CNN
F 3 "" H 4550 3750 50  0001 C CNN
	1    4550 3750
	1    0    0    -1  
$EndComp
$Comp
L Interface_USB:FT232RL U?
U 1 1 5FADB66C
P 4550 2650
AR Path="/5FADB66C" Ref="U?"  Part="1" 
AR Path="/5F9E7705/5FADB66C" Ref="U5"  Part="1" 
F 0 "U5" H 4550 2650 50  0000 C CNN
F 1 "FT232RL" H 4550 2550 50  0000 C CNN
F 2 "Package_SO:SSOP-28_5.3x10.2mm_P0.65mm" H 5650 1750 50  0001 C CNN
F 3 "https://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT232R.pdf" H 4550 2650 50  0001 C CNN
	1    4550 2650
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 5FADB672
P 4650 800
AR Path="/5FADB672" Ref="#PWR?"  Part="1" 
AR Path="/5F9E7705/5FADB672" Ref="#PWR016"  Part="1" 
F 0 "#PWR016" H 4650 650 50  0001 C CNN
F 1 "VCC" H 4667 973 50  0000 C CNN
F 2 "" H 4650 800 50  0001 C CNN
F 3 "" H 4650 800 50  0001 C CNN
	1    4650 800 
	1    0    0    -1  
$EndComp
Text GLabel 3750 2350 0    50   Input ~ 0
USB_D-
Text GLabel 3750 2250 0    50   Input ~ 0
USB_D+
Text GLabel 5350 2950 2    50   Input ~ 0
TXLED
Text GLabel 5350 3050 2    50   Input ~ 0
RXLED
$Comp
L Device:R_Small R?
U 1 1 5FADB628
P 5650 3250
AR Path="/5FADB628" Ref="R?"  Part="1" 
AR Path="/5F9E7705/5FADB628" Ref="R17"  Part="1" 
F 0 "R17" V 5550 3250 50  0000 C CNN
F 1 "10k" V 5750 3250 50  0000 C CNN
F 2 "" H 5650 3250 50  0001 C CNN
F 3 "~" H 5650 3250 50  0001 C CNN
	1    5650 3250
	0    1    1    0   
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 5FADB60F
P 5850 3200
AR Path="/5FADB60F" Ref="#PWR?"  Part="1" 
AR Path="/5F9E7705/5FADB60F" Ref="#PWR022"  Part="1" 
F 0 "#PWR022" H 5850 3050 50  0001 C CNN
F 1 "VCC" H 5867 3373 50  0000 C CNN
F 2 "" H 5850 3200 50  0001 C CNN
F 3 "" H 5850 3200 50  0001 C CNN
	1    5850 3200
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5FB94B0A
P 4900 1500
AR Path="/5FB94B0A" Ref="C?"  Part="1" 
AR Path="/5F9D7A3C/5FB94B0A" Ref="C?"  Part="1" 
AR Path="/5F9E7705/5FB94B0A" Ref="C11"  Part="1" 
F 0 "C11" V 5000 1500 50  0000 C CNN
F 1 "100n" V 4800 1500 50  0000 C CNN
F 2 "" H 4900 1500 50  0001 C CNN
F 3 "~" H 4900 1500 50  0001 C CNN
	1    4900 1500
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FB94B04
P 5200 1350
AR Path="/5FB94B04" Ref="#PWR?"  Part="1" 
AR Path="/5F9D7A3C/5FB94B04" Ref="#PWR?"  Part="1" 
AR Path="/5F9E7705/5FB94B04" Ref="#PWR017"  Part="1" 
F 0 "#PWR017" H 5200 1100 50  0001 C CNN
F 1 "GND" H 5200 1200 50  0000 C CNN
F 2 "" H 5200 1350 50  0001 C CNN
F 3 "" H 5200 1350 50  0001 C CNN
	1    5200 1350
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5FB94AFE
P 4900 1200
AR Path="/5FB94AFE" Ref="C?"  Part="1" 
AR Path="/5F9D7A3C/5FB94AFE" Ref="C?"  Part="1" 
AR Path="/5F9E7705/5FB94AFE" Ref="C10"  Part="1" 
F 0 "C10" V 4800 1200 50  0000 C CNN
F 1 "4.7u" V 5000 1200 50  0000 C CNN
F 2 "" H 4900 1200 50  0001 C CNN
F 3 "~" H 4900 1200 50  0001 C CNN
	1    4900 1200
	0    1    1    0   
$EndComp
Text GLabel 6450 2600 2    50   Input ~ 0
UART
Entry Wire Line
	6250 1950 6350 2050
Entry Wire Line
	6250 2050 6350 2150
Entry Wire Line
	6250 2150 6350 2250
Entry Wire Line
	6250 2250 6350 2350
Entry Wire Line
	6250 2350 6350 2450
Entry Wire Line
	6250 2450 6350 2550
Text Label 5350 1950 0    50   ~ 0
TXD
Text Label 5350 2050 0    50   ~ 0
RXD
Text Label 5350 2150 0    50   ~ 0
RTS
Text Label 5350 2250 0    50   ~ 0
CTS
Text Label 5350 2350 0    50   ~ 0
DTR
Text Label 5350 2450 0    50   ~ 0
DSR
Text Notes 3150 750  0    157  ~ 31
FTDI
Entry Wire Line
	6350 1000 6250 900 
Wire Wire Line
	1300 3950 1450 3950
Wire Wire Line
	1650 3950 1750 3950
Wire Wire Line
	2050 3950 2200 3950
Wire Wire Line
	1750 4050 1750 3950
Connection ~ 1750 3950
Wire Wire Line
	1750 3950 1850 3950
Wire Wire Line
	9200 1300 9050 1300
Wire Wire Line
	9050 1300 9050 1350
Wire Wire Line
	6450 3650 6600 3650
Wire Wire Line
	6100 3650 6250 3650
Wire Wire Line
	5650 3650 5800 3650
Wire Wire Line
	6450 4100 6600 4100
Wire Wire Line
	6100 4100 6250 4100
Wire Wire Line
	5650 4100 5800 4100
Wire Wire Line
	1700 1900 1800 1900
Wire Wire Line
	1800 1900 1800 2000
Wire Wire Line
	1800 2000 1700 2000
Connection ~ 1800 1900
Wire Wire Line
	1800 1900 1900 1900
Wire Wire Line
	1700 1800 1800 1800
Wire Wire Line
	1700 1700 1800 1700
Wire Wire Line
	1800 1700 1800 1800
Connection ~ 1800 1800
Wire Wire Line
	1800 1800 1900 1800
Wire Wire Line
	1700 1200 2000 1200
Wire Wire Line
	2000 1250 2000 1200
Wire Notes Line
	3000 500  3000 4500
Wire Wire Line
	5350 2650 5450 2650
Wire Wire Line
	5350 2550 5600 2550
Wire Wire Line
	3350 1950 3350 2000
Wire Wire Line
	3450 1950 3350 1950
Wire Wire Line
	3750 1950 3650 1950
Wire Wire Line
	4350 3700 4550 3700
Wire Wire Line
	4350 3650 4350 3700
Wire Wire Line
	3700 3350 3700 3400
Wire Wire Line
	3750 3350 3700 3350
Wire Wire Line
	4550 3700 4550 3750
Wire Wire Line
	4650 3700 4750 3700
Wire Wire Line
	4650 3650 4650 3700
Wire Wire Line
	4750 3700 4750 3650
Connection ~ 4650 3700
Connection ~ 4550 3700
Wire Wire Line
	4550 3700 4650 3700
Wire Wire Line
	4550 3650 4550 3700
Wire Wire Line
	5850 3250 5850 3200
Wire Wire Line
	5750 3250 5850 3250
Wire Wire Line
	5350 3250 5550 3250
Wire Wire Line
	4650 1650 4650 1500
Wire Wire Line
	4650 1200 4800 1200
Wire Wire Line
	4800 1500 4650 1500
Connection ~ 4650 1500
Wire Wire Line
	4650 1500 4650 1200
Wire Wire Line
	5000 1200 5050 1200
Wire Wire Line
	5050 1200 5050 1350
Wire Wire Line
	5050 1500 5000 1500
Wire Wire Line
	5050 1350 5200 1350
Connection ~ 5050 1350
Wire Wire Line
	5050 1350 5050 1500
Wire Wire Line
	4650 1500 4450 1500
Wire Wire Line
	4450 1500 4450 1650
Wire Bus Line
	6350 2600 6450 2600
Wire Notes Line
	500  4500 7000 4500
Entry Wire Line
	6350 1200 6250 1100
Entry Wire Line
	6350 1300 6250 1200
Entry Wire Line
	6350 1400 6250 1300
$Comp
L Connector_Generic:Conn_01x06 J?
U 1 1 5FB135D4
P 5900 1000
AR Path="/5FB135D4" Ref="J?"  Part="1" 
AR Path="/5F9E7705/5FB135D4" Ref="J3"  Part="1" 
F 0 "J3" H 6000 750 50  0000 L CNN
F 1 "FTDI header" H 5700 600 50  0000 L CNN
F 2 "" H 5900 1000 50  0001 C CNN
F 3 "~" H 5900 1000 50  0001 C CNN
	1    5900 1000
	-1   0    0    -1  
$EndComp
Wire Wire Line
	6250 900  6100 900 
Wire Wire Line
	6250 1100 6100 1100
Wire Wire Line
	6250 1200 6100 1200
Wire Wire Line
	6250 1300 6100 1300
Text Label 6250 900  2    50   ~ 0
CTS
Text Label 6250 1100 2    50   ~ 0
TXD
Text Label 6250 1200 2    50   ~ 0
RXD
Text Label 6250 1300 2    50   ~ 0
RTS
$Comp
L power:VCC #PWR?
U 1 1 5FB135E2
P 5700 1000
AR Path="/5FB135E2" Ref="#PWR?"  Part="1" 
AR Path="/5F9E7705/5FB135E2" Ref="#PWR021"  Part="1" 
F 0 "#PWR021" H 5700 850 50  0001 C CNN
F 1 "VCC" H 5700 1150 50  0000 C CNN
F 2 "" H 5700 1000 50  0001 C CNN
F 3 "" H 5700 1000 50  0001 C CNN
	1    5700 1000
	-1   0    0    -1  
$EndComp
Wire Wire Line
	6100 1000 5700 1000
Wire Wire Line
	6100 800  5500 800 
Text GLabel 7600 1450 0    50   Input ~ 0
UART_BUS
Wire Bus Line
	7600 1450 7700 1450
Entry Wire Line
	7700 1200 7800 1100
Entry Wire Line
	7700 1400 7800 1300
Wire Wire Line
	7800 1100 8000 1100
Wire Wire Line
	7800 1300 8000 1300
Text Label 7800 1100 0    50   ~ 0
RTS
Text Label 7800 1300 0    50   ~ 0
DTR
Wire Wire Line
	10100 1200 10200 1200
Wire Wire Line
	10100 1400 10200 1400
Wire Wire Line
	10200 1400 10200 1200
Connection ~ 10200 1200
Wire Wire Line
	10200 1200 10700 1200
Wire Wire Line
	10100 1300 10700 1300
Text Label 10250 1200 0    50   ~ 0
XCVR_PTT+
Text Label 10250 1300 0    50   ~ 0
XCVR_PTT-
Text Notes 7150 750  0    157  ~ 31
PTT + isolation
Wire Notes Line
	7000 2000 11200 2000
Text Notes 8050 1500 0    39   Italic 0
Use jumper
Text Notes 10700 1500 0    39   Italic 0
Screw terminal
Wire Wire Line
	2000 1200 2150 1200
Connection ~ 2000 1200
Wire Wire Line
	2350 1200 2550 1200
$Comp
L Device:R_Small R?
U 1 1 5FFE7E60
P 2550 1350
AR Path="/5FFE7E60" Ref="R?"  Part="1" 
AR Path="/5F9D7A3C/5FFE7E60" Ref="R?"  Part="1" 
AR Path="/5F9E7705/5FFE7E60" Ref="R10"  Part="1" 
F 0 "R10" H 2450 1350 50  0000 C CNN
F 1 "470" H 2650 1350 50  0000 C CNN
F 2 "" H 2550 1350 50  0001 C CNN
F 3 "~" H 2550 1350 50  0001 C CNN
	1    2550 1350
	1    0    0    -1  
$EndComp
$Comp
L Device:LED D?
U 1 1 5FFE90D2
P 2550 1650
AR Path="/5FFE90D2" Ref="D?"  Part="1" 
AR Path="/5F9D7A3C/5FFE90D2" Ref="D?"  Part="1" 
AR Path="/5F9E7705/5FFE90D2" Ref="D2"  Part="1" 
F 0 "D2" V 2550 1750 50  0000 C CNN
F 1 "BG1102W-TR" H 2500 1500 50  0000 C CNN
F 2 "" H 2550 1650 50  0001 C CNN
F 3 "~" H 2550 1650 50  0001 C CNN
	1    2550 1650
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FFEA299
P 2550 1850
AR Path="/5FFEA299" Ref="#PWR?"  Part="1" 
AR Path="/5F9D7A3C/5FFEA299" Ref="#PWR?"  Part="1" 
AR Path="/5F9E7705/5FFEA299" Ref="#PWR012"  Part="1" 
F 0 "#PWR012" H 2550 1600 50  0001 C CNN
F 1 "GND" H 2555 1677 50  0000 C CNN
F 2 "" H 2550 1850 50  0001 C CNN
F 3 "" H 2550 1850 50  0001 C CNN
	1    2550 1850
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 1450 2000 1500
Wire Wire Line
	2550 1450 2550 1500
Wire Wire Line
	2550 1800 2550 1850
Wire Wire Line
	2550 1250 2550 1200
Wire Wire Line
	2550 1200 2550 1100
Connection ~ 2550 1200
Text Notes 550  4750 0    157  ~ 31
UART isolation + crossover
Text GLabel 850  6000 0    50   Input ~ 0
UART
Text GLabel 4150 5800 0    50   Input ~ 0
XCVR_UART_RX
Wire Bus Line
	850  6000 950  6000
Text GLabel 3050 5250 2    50   Input ~ 0
XCVR_5V
$Comp
L Device:C_Small C?
U 1 1 60386F7D
P 2850 5600
AR Path="/60386F7D" Ref="C?"  Part="1" 
AR Path="/5F9E7705/60386F7D" Ref="C8"  Part="1" 
F 0 "C8" V 2950 5600 50  0000 C CNN
F 1 "100n" V 2750 5600 50  0000 C CNN
F 2 "" H 2850 5600 50  0001 C CNN
F 3 "~" H 2850 5600 50  0001 C CNN
	1    2850 5600
	0    -1   -1   0   
$EndComp
Text GLabel 3050 5600 2    50   Input ~ 0
XCVR_GND
$Comp
L custom:Si8663AB-B-IS1 U4
U 1 1 60364EF5
P 1850 6100
F 0 "U4" H 2450 6450 50  0000 C CNN
F 1 "Si8663AB-B-IS1" H 2450 5700 50  0000 C CNN
F 2 "SOIC127P600X175-16N" H 3850 6200 50  0001 L CNN
F 3 "https://www.silabs.com/documents/public/data-sheets/Si86xx.pdf" H 3850 6100 50  0001 L CNN
F 4 "Isolator, Si8663AB-B-IS1 Silicon Labs Si8663AB-B-IS1 PCB SMT 6-channel Digital Isolator, 2500 Vrms, 16-Pin SOIC" H 3850 6000 50  0001 L CNN "Description"
F 5 "1.75" H 3850 5900 50  0001 L CNN "Height"
F 6 "634-SI8663AB-B-IS1" H 3850 5800 50  0001 L CNN "Mouser Part Number"
F 7 "https://www.mouser.co.uk/ProductDetail/Silicon-Labs/SI8663AB-B-IS1?qs=j6MGy4L9yX1tEaLVA9k5Dg%3D%3D" H 3850 5700 50  0001 L CNN "Mouser Price/Stock"
F 8 "Silicon Labs" H 3850 5600 50  0001 L CNN "Manufacturer_Name"
F 9 "Si8663AB-B-IS1" H 3850 5500 50  0001 L CNN "Manufacturer_Part_Number"
	1    1850 6100
	1    0    0    -1  
$EndComp
Wire Wire Line
	2950 5600 3050 5600
Wire Wire Line
	2650 5600 2750 5600
Connection ~ 2650 5600
Wire Wire Line
	2650 5600 2650 5650
Text GLabel 2700 7400 2    50   Input ~ 0
XCVR_GND
Wire Wire Line
	2650 7350 2650 7400
Wire Wire Line
	2650 7400 2700 7400
$Comp
L Device:C_Small C?
U 1 1 60404792
P 2050 5600
AR Path="/60404792" Ref="C?"  Part="1" 
AR Path="/5F9E7705/60404792" Ref="C7"  Part="1" 
F 0 "C7" V 2150 5600 50  0000 C CNN
F 1 "100n" V 1950 5600 50  0000 C CNN
F 2 "" H 2050 5600 50  0001 C CNN
F 3 "~" H 2050 5600 50  0001 C CNN
	1    2050 5600
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2250 5650 2250 5600
Wire Wire Line
	2250 5600 2150 5600
$Comp
L power:GND #PWR08
U 1 1 60417BF6
P 1850 5600
F 0 "#PWR08" H 1850 5350 50  0001 C CNN
F 1 "GND" H 1855 5427 50  0000 C CNN
F 2 "" H 1850 5600 50  0001 C CNN
F 3 "" H 1850 5600 50  0001 C CNN
	1    1850 5600
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR07
U 1 1 60417D6D
P 1850 5200
F 0 "#PWR07" H 1850 5050 50  0001 C CNN
F 1 "VCC" H 1867 5373 50  0000 C CNN
F 2 "" H 1850 5200 50  0001 C CNN
F 3 "" H 1850 5200 50  0001 C CNN
	1    1850 5200
	1    0    0    -1  
$EndComp
Wire Wire Line
	1950 5600 1850 5600
Connection ~ 2250 5600
$Comp
L power:GND #PWR010
U 1 1 6042903B
P 2250 7350
F 0 "#PWR010" H 2250 7100 50  0001 C CNN
F 1 "GND" H 2255 7177 50  0000 C CNN
F 2 "" H 2250 7350 50  0001 C CNN
F 3 "" H 2250 7350 50  0001 C CNN
	1    2250 7350
	1    0    0    -1  
$EndComp
Entry Wire Line
	950  6100 1050 6200
Entry Wire Line
	950  6200 1050 6300
Entry Wire Line
	950  6300 1050 6400
Entry Wire Line
	950  6500 1050 6600
Entry Wire Line
	950  6600 1050 6700
Entry Wire Line
	950  6700 1050 6800
$Comp
L Device:R_Small R2
U 1 1 604CF3B9
P 1500 6200
F 0 "R2" V 1450 6050 50  0000 C CNN
F 1 "270" V 1450 6350 50  0000 C CNN
F 2 "" H 1500 6200 50  0001 C CNN
F 3 "~" H 1500 6200 50  0001 C CNN
	1    1500 6200
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R3
U 1 1 604DA10D
P 1500 6300
F 0 "R3" V 1450 6150 50  0000 C CNN
F 1 "270" V 1450 6450 50  0000 C CNN
F 2 "" H 1500 6300 50  0001 C CNN
F 3 "~" H 1500 6300 50  0001 C CNN
	1    1500 6300
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R4
U 1 1 604DA903
P 1500 6400
F 0 "R4" V 1450 6250 50  0000 C CNN
F 1 "270" V 1450 6550 50  0000 C CNN
F 2 "" H 1500 6400 50  0001 C CNN
F 3 "~" H 1500 6400 50  0001 C CNN
	1    1500 6400
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R5
U 1 1 604DC52A
P 1500 6600
F 0 "R5" V 1450 6450 50  0000 C CNN
F 1 "270" V 1450 6750 50  0000 C CNN
F 2 "" H 1500 6600 50  0001 C CNN
F 3 "~" H 1500 6600 50  0001 C CNN
	1    1500 6600
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R6
U 1 1 604DC530
P 1500 6700
F 0 "R6" V 1450 6550 50  0000 C CNN
F 1 "270" V 1450 6850 50  0000 C CNN
F 2 "" H 1500 6700 50  0001 C CNN
F 3 "~" H 1500 6700 50  0001 C CNN
	1    1500 6700
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R7
U 1 1 604DC536
P 1500 6800
F 0 "R7" V 1450 6650 50  0000 C CNN
F 1 "270" V 1450 6950 50  0000 C CNN
F 2 "" H 1500 6800 50  0001 C CNN
F 3 "~" H 1500 6800 50  0001 C CNN
	1    1500 6800
	0    1    1    0   
$EndComp
Wire Wire Line
	1600 6200 1850 6200
Wire Wire Line
	1600 6300 1850 6300
Wire Wire Line
	1600 6600 1850 6600
Wire Wire Line
	1600 6700 1850 6700
Wire Wire Line
	1600 6800 1850 6800
$Comp
L Device:R_Small R11
U 1 1 60517D42
P 3350 6200
F 0 "R11" V 3300 6050 50  0000 C CNN
F 1 "270" V 3300 6350 50  0000 C CNN
F 2 "" H 3350 6200 50  0001 C CNN
F 3 "~" H 3350 6200 50  0001 C CNN
	1    3350 6200
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R12
U 1 1 60517D48
P 3350 6300
F 0 "R12" V 3300 6150 50  0000 C CNN
F 1 "270" V 3300 6450 50  0000 C CNN
F 2 "" H 3350 6300 50  0001 C CNN
F 3 "~" H 3350 6300 50  0001 C CNN
	1    3350 6300
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R13
U 1 1 60517D4E
P 3350 6400
F 0 "R13" V 3300 6250 50  0000 C CNN
F 1 "270" V 3300 6550 50  0000 C CNN
F 2 "" H 3350 6400 50  0001 C CNN
F 3 "~" H 3350 6400 50  0001 C CNN
	1    3350 6400
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R14
U 1 1 60517D54
P 3350 6600
F 0 "R14" V 3300 6450 50  0000 C CNN
F 1 "270" V 3300 6750 50  0000 C CNN
F 2 "" H 3350 6600 50  0001 C CNN
F 3 "~" H 3350 6600 50  0001 C CNN
	1    3350 6600
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R15
U 1 1 60517D5A
P 3350 6700
F 0 "R15" V 3300 6550 50  0000 C CNN
F 1 "270" V 3300 6850 50  0000 C CNN
F 2 "" H 3350 6700 50  0001 C CNN
F 3 "~" H 3350 6700 50  0001 C CNN
	1    3350 6700
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R16
U 1 1 60517D60
P 3350 6800
F 0 "R16" V 3300 6650 50  0000 C CNN
F 1 "270" V 3300 6950 50  0000 C CNN
F 2 "" H 3350 6800 50  0001 C CNN
F 3 "~" H 3350 6800 50  0001 C CNN
	1    3350 6800
	0    1    1    0   
$EndComp
Wire Wire Line
	3050 6200 3250 6200
Wire Wire Line
	3050 6300 3250 6300
Wire Wire Line
	3050 6400 3250 6400
Wire Wire Line
	3050 6600 3250 6600
Wire Wire Line
	3050 6700 3250 6700
Wire Wire Line
	3050 6800 3250 6800
Wire Wire Line
	1600 6400 1850 6400
Text Label 1050 6200 0    50   ~ 0
TXD
Wire Wire Line
	1050 6200 1400 6200
Wire Wire Line
	1050 6300 1400 6300
Wire Wire Line
	1050 6400 1400 6400
Wire Wire Line
	1050 6600 1400 6600
Wire Wire Line
	1050 6700 1400 6700
Wire Wire Line
	1050 6800 1400 6800
Text Label 1050 6300 0    50   ~ 0
RTS
Text Label 1050 6400 0    50   ~ 0
DTR
Entry Wire Line
	4300 6100 4200 6200
Wire Wire Line
	3450 6200 4200 6200
Entry Wire Line
	4300 6200 4200 6300
Entry Wire Line
	4300 6300 4200 6400
Wire Wire Line
	3450 6300 4200 6300
Wire Wire Line
	3450 6400 4200 6400
Text Label 3750 6200 0    50   ~ 0
XCVR_RXD
Text Label 3750 6300 0    50   ~ 0
XCVR_CTS
Text Label 3750 6400 0    50   ~ 0
XCVR_DSR
Text Label 5850 5600 0    50   ~ 0
XCVR_RTS_DRV
Text Label 5850 5850 0    50   ~ 0
XCVR_DTR_DRV
Text Label 1050 6600 0    50   ~ 0
RXD
Text Label 1050 6700 0    50   ~ 0
CTS
Text Label 1050 6800 0    50   ~ 0
DSR
Wire Notes Line
	2450 5000 2450 7500
Text Notes 2450 5350 1    50   ~ 0
Isolation
Wire Notes Line
	9650 750  9650 1900
Text Notes 9650 1900 1    50   ~ 0
Isolation
$Comp
L custom:VOR1121B6T U7
U 1 1 5F9F5535
P 9200 1200
F 0 "U7" H 9650 1465 50  0000 C CNN
F 1 "VOR1121B6T" H 9650 1374 50  0000 C CNN
F 2 "SOT254P980X380-6N" H 10550 1300 50  0001 L CNN
F 3 "https://componentsearchengine.com/Datasheets/1/VOR1121B6T.pdf" H 10550 1200 50  0001 L CNN
F 4 "Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 370mA S Ch" H 10550 1100 50  0001 L CNN "Description"
F 5 "3.8" H 10550 1000 50  0001 L CNN "Height"
F 6 "78-VOR1121B6T" H 10550 900 50  0001 L CNN "Mouser Part Number"
F 7 "https://www.mouser.co.uk/ProductDetail/Vishay-Semiconductors/VOR1121B6T?qs=Vcr9%2FL0R50ifRPsBWuXdog%3D%3D" H 10550 800 50  0001 L CNN "Mouser Price/Stock"
F 8 "Vishay" H 10550 700 50  0001 L CNN "Manufacturer_Name"
F 9 "VOR1121B6T" H 10550 600 50  0001 L CNN "Manufacturer_Part_Number"
	1    9200 1200
	1    0    0    -1  
$EndComp
$Comp
L Device:Ferrite_Bead_Small FB?
U 1 1 5FB1F439
P 4650 1000
AR Path="/5FB1F439" Ref="FB?"  Part="1" 
AR Path="/5F9D7A3C/5FB1F439" Ref="FB?"  Part="1" 
AR Path="/5F9E7705/5FB1F439" Ref="FB4"  Part="1" 
F 0 "FB4" H 4550 950 50  0000 C CNN
F 1 "Fe" H 4750 1050 50  0000 C CNN
F 2 "" V 4580 1000 50  0001 C CNN
F 3 "~" H 4650 1000 50  0001 C CNN
	1    4650 1000
	-1   0    0    1   
$EndComp
Wire Wire Line
	4650 800  4650 900 
Wire Wire Line
	4650 1100 4650 1200
Connection ~ 4650 1200
$Comp
L Device:Ferrite_Bead_Small FB?
U 1 1 5FB69FF0
P 2050 5250
AR Path="/5FB69FF0" Ref="FB?"  Part="1" 
AR Path="/5F9D7A3C/5FB69FF0" Ref="FB?"  Part="1" 
AR Path="/5F9E7705/5FB69FF0" Ref="FB1"  Part="1" 
F 0 "FB1" V 2150 5250 50  0000 C CNN
F 1 "Fe" V 1950 5200 50  0000 C CNN
F 2 "" V 1980 5250 50  0001 C CNN
F 3 "~" H 2050 5250 50  0001 C CNN
	1    2050 5250
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1850 5200 1850 5250
Wire Wire Line
	1850 5250 1950 5250
Wire Wire Line
	2150 5250 2250 5250
Wire Wire Line
	2250 5250 2250 5600
$Comp
L Device:Ferrite_Bead_Small FB?
U 1 1 5FB84F16
P 2850 5250
AR Path="/5FB84F16" Ref="FB?"  Part="1" 
AR Path="/5F9D7A3C/5FB84F16" Ref="FB?"  Part="1" 
AR Path="/5F9E7705/5FB84F16" Ref="FB3"  Part="1" 
F 0 "FB3" V 2950 5250 50  0000 C CNN
F 1 "Fe" V 2750 5200 50  0000 C CNN
F 2 "" V 2780 5250 50  0001 C CNN
F 3 "~" H 2850 5250 50  0001 C CNN
	1    2850 5250
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3050 5250 2950 5250
Wire Wire Line
	2750 5250 2650 5250
Wire Wire Line
	2650 5250 2650 5600
Text GLabel 10100 2700 1    50   Input ~ 0
XCVR_13V8
$Comp
L Device:D_Schottky_Small D5
U 1 1 5FD7AEFF
P 10100 2900
F 0 "D5" V 10150 3000 50  0000 C CNN
F 1 "TBD" V 10050 3000 50  0000 C CNN
F 2 "" V 10100 2900 50  0001 C CNN
F 3 "~" V 10100 2900 50  0001 C CNN
	1    10100 2900
	0    -1   1    0   
$EndComp
Wire Wire Line
	9050 1200 9200 1200
Wire Wire Line
	8850 1200 8750 1200
Wire Wire Line
	5350 1950 5700 1950
Wire Wire Line
	5350 2150 5700 2150
Wire Wire Line
	5350 2250 5700 2250
Wire Wire Line
	5350 2350 5700 2350
Wire Wire Line
	5350 2450 5700 2450
Wire Wire Line
	6000 1950 6250 1950
$Comp
L Jumper:SolderJumper_2_Bridged JP1
U 1 1 5FF595C7
P 5850 1950
F 0 "JP1" H 6050 2000 50  0000 C CNN
F 1 "SolderJumper_2_Bridged" H 5850 2064 50  0001 C CNN
F 2 "" H 5850 1950 50  0001 C CNN
F 3 "~" H 5850 1950 50  0001 C CNN
	1    5850 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	5350 2050 5700 2050
$Comp
L Jumper:SolderJumper_2_Bridged JP2
U 1 1 5FF60B60
P 5850 2050
F 0 "JP2" H 6050 2100 50  0000 C CNN
F 1 "SolderJumper_2_Bridged" H 5850 2164 50  0001 C CNN
F 2 "" H 5850 2050 50  0001 C CNN
F 3 "~" H 5850 2050 50  0001 C CNN
	1    5850 2050
	1    0    0    -1  
$EndComp
Wire Wire Line
	6000 2050 6250 2050
$Comp
L Jumper:SolderJumper_2_Bridged JP3
U 1 1 5FF61A0D
P 5850 2150
F 0 "JP3" H 6050 2200 50  0000 C CNN
F 1 "SolderJumper_2_Bridged" H 5850 2264 50  0001 C CNN
F 2 "" H 5850 2150 50  0001 C CNN
F 3 "~" H 5850 2150 50  0001 C CNN
	1    5850 2150
	1    0    0    -1  
$EndComp
Wire Wire Line
	6000 2150 6250 2150
$Comp
L Jumper:SolderJumper_2_Bridged JP4
U 1 1 5FF61C58
P 5850 2250
F 0 "JP4" H 6050 2300 50  0000 C CNN
F 1 "SolderJumper_2_Bridged" H 5850 2364 50  0001 C CNN
F 2 "" H 5850 2250 50  0001 C CNN
F 3 "~" H 5850 2250 50  0001 C CNN
	1    5850 2250
	1    0    0    -1  
$EndComp
Wire Wire Line
	6000 2250 6250 2250
$Comp
L Jumper:SolderJumper_2_Bridged JP5
U 1 1 5FF620CE
P 5850 2350
F 0 "JP5" H 6050 2400 50  0000 C CNN
F 1 "SolderJumper_2_Bridged" H 5850 2464 50  0001 C CNN
F 2 "" H 5850 2350 50  0001 C CNN
F 3 "~" H 5850 2350 50  0001 C CNN
	1    5850 2350
	1    0    0    -1  
$EndComp
Wire Wire Line
	6000 2350 6250 2350
$Comp
L Jumper:SolderJumper_2_Bridged JP6
U 1 1 5FF6249B
P 5850 2450
F 0 "JP6" H 6050 2500 50  0000 C CNN
F 1 "SolderJumper_2_Bridged" H 5850 2564 50  0001 C CNN
F 2 "" H 5850 2450 50  0001 C CNN
F 3 "~" H 5850 2450 50  0001 C CNN
	1    5850 2450
	1    0    0    -1  
$EndComp
Wire Wire Line
	6000 2450 6250 2450
$Comp
L Jumper:SolderJumper_2_Bridged JP7
U 1 1 5FF62C4C
P 8600 1200
F 0 "JP7" H 8600 1300 50  0000 C CNN
F 1 "SolderJumper_2_Bridged" H 8600 1314 50  0001 C CNN
F 2 "" H 8600 1200 50  0001 C CNN
F 3 "~" H 8600 1200 50  0001 C CNN
	1    8600 1200
	1    0    0    -1  
$EndComp
Wire Wire Line
	8450 1200 8000 1200
Text GLabel 10100 3950 3    50   Input ~ 0
XCVR_GND
Text Notes 9300 3950 0    39   Italic 0
Screw terminal
$Comp
L Connector_Generic:Conn_01x08 J?
U 1 1 5FAF9355
P 9550 3350
AR Path="/5FAF9355" Ref="J?"  Part="1" 
AR Path="/5F9E7705/5FAF9355" Ref="J5"  Part="1" 
F 0 "J5" H 9500 3750 50  0000 L CNN
F 1 "XCVR_CAT_TTL" H 9250 2850 50  0000 L CNN
F 2 "" H 9550 3350 50  0001 C CNN
F 3 "~" H 9550 3350 50  0001 C CNN
	1    9550 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	9750 3350 9750 3300
$Comp
L Device:C_Small C?
U 1 1 5FC0BECA
P 9750 3200
AR Path="/5F9E817D/5FC0BECA" Ref="C?"  Part="1" 
AR Path="/5F9E7705/5FC0BECA" Ref="C13"  Part="1" 
F 0 "C13" H 9842 3246 50  0000 L CNN
F 1 "100n" H 9842 3155 50  0000 L CNN
F 2 "" H 9750 3200 50  0001 C CNN
F 3 "~" H 9750 3200 50  0001 C CNN
	1    9750 3200
	1    0    0    -1  
$EndComp
Wire Wire Line
	9750 3350 9350 3350
Connection ~ 9750 3350
$Comp
L Device:R_Small R?
U 1 1 5FD7AF08
P 10100 3200
AR Path="/5FD7AF08" Ref="R?"  Part="1" 
AR Path="/5F9D7A3C/5FD7AF08" Ref="R?"  Part="1" 
AR Path="/5F9E7705/5FD7AF08" Ref="R24"  Part="1" 
F 0 "R24" H 10250 3250 50  0000 C CNN
F 1 "2.2k" H 10250 3150 50  0000 C CNN
F 2 "" H 10100 3200 50  0001 C CNN
F 3 "~" H 10100 3200 50  0001 C CNN
	1    10100 3200
	1    0    0    -1  
$EndComp
$Comp
L Device:LED D?
U 1 1 5FD7AF0E
P 10100 3500
AR Path="/5FD7AF0E" Ref="D?"  Part="1" 
AR Path="/5F9D7A3C/5FD7AF0E" Ref="D?"  Part="1" 
AR Path="/5F9E7705/5FD7AF0E" Ref="D6"  Part="1" 
F 0 "D6" V 10100 3600 50  0000 C CNN
F 1 "BG1102W-TR" H 10000 3350 50  0000 C CNN
F 2 "" H 10100 3500 50  0001 C CNN
F 3 "~" H 10100 3500 50  0001 C CNN
	1    10100 3500
	0    -1   -1   0   
$EndComp
Wire Wire Line
	10100 3100 10100 3050
Wire Wire Line
	10100 3350 10100 3300
Wire Wire Line
	9750 3700 10100 3700
Wire Wire Line
	10100 3700 10100 3650
Wire Wire Line
	9350 3050 9750 3050
Wire Wire Line
	9750 3100 9750 3050
Connection ~ 9750 3050
Wire Wire Line
	9750 3050 10100 3050
Wire Wire Line
	9750 3350 9750 3700
Wire Wire Line
	10100 3700 10100 3950
Connection ~ 10100 3700
Wire Wire Line
	5350 6550 5400 6550
Wire Wire Line
	5350 6450 5350 6550
Text GLabel 5400 6550 2    50   Input ~ 0
XCVR_GND
$Comp
L custom:SN74HCT32D U6
U 1 1 5FB7A5F9
P 5350 5400
F 0 "U6" H 5100 5850 50  0000 C CNN
F 1 "SN74HCT32D" H 5000 4400 50  0000 C CNN
F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 7525 5875 50  0001 C CNN
F 3 "https://www.ti.com/lit/ds/symlink/sn74hct32.pdf?HQS=TI-null-null-mousermode-df-pf-null-wwe&ts=1604238425444&ref_url=https%253A%252F%252Fwww.mouser.ie%252F" H 5275 6575 50  0001 C CNN
	1    5350 5400
	-1   0    0    -1  
$EndComp
Text Label 5850 5350 0    50   ~ 0
XCVR_TXD_DRV
Text GLabel 5000 4750 0    50   Input ~ 0
XCVR_5V
Wire Bus Line
	4150 5800 4300 5800
Connection ~ 10100 3050
NoConn ~ 4950 6050
NoConn ~ 5750 6000
NoConn ~ 5750 6100
$Comp
L Device:Ferrite_Bead_Small FB?
U 1 1 601885A8
P 5200 4750
AR Path="/601885A8" Ref="FB?"  Part="1" 
AR Path="/5F9D7A3C/601885A8" Ref="FB?"  Part="1" 
AR Path="/5F9E7705/601885A8" Ref="FB5"  Part="1" 
F 0 "FB5" V 5100 4750 50  0000 C CNN
F 1 "Fe" V 5300 4800 50  0000 C CNN
F 2 "" V 5130 4750 50  0001 C CNN
F 3 "~" H 5200 4750 50  0001 C CNN
	1    5200 4750
	0    -1   1    0   
$EndComp
$Comp
L Device:C_Small C?
U 1 1 601AB947
P 5500 4750
AR Path="/601AB947" Ref="C?"  Part="1" 
AR Path="/5F9E7705/601AB947" Ref="C12"  Part="1" 
F 0 "C12" V 5600 4750 50  0000 C CNN
F 1 "100n" V 5400 4750 50  0000 C CNN
F 2 "" H 5500 4750 50  0001 C CNN
F 3 "~" H 5500 4750 50  0001 C CNN
	1    5500 4750
	0    1    -1   0   
$EndComp
Wire Wire Line
	5400 4750 5350 4750
Connection ~ 5350 4750
Wire Wire Line
	5350 4750 5350 4900
Text GLabel 8000 4750 2    50   Input ~ 0
XCVR_GND
Wire Wire Line
	5300 4750 5350 4750
Wire Wire Line
	5000 4750 5100 4750
Wire Wire Line
	10100 2800 10100 2700
Text Label 5850 5250 0    50   ~ 0
XCVR_TXD_CON
Text Label 5850 5500 0    50   ~ 0
XCVR_RTS_CON
Text Label 5850 5750 0    50   ~ 0
XCVR_DTR_CON
Text Label 3750 6600 0    50   ~ 0
XCVR_TXD
Text Label 3750 6700 0    50   ~ 0
XCVR_RTS
Text Label 3750 6800 0    50   ~ 0
XCVR_DTR
Wire Wire Line
	5750 5350 6800 5350
Wire Wire Line
	5750 5600 6800 5600
Wire Wire Line
	5750 5850 6800 5850
Text GLabel 8350 3050 0    50   Input ~ 0
XCVR_UART_RX
Wire Bus Line
	8350 3050 8500 3050
Entry Wire Line
	8800 3150 8700 3050
Wire Wire Line
	8800 3150 9350 3150
Text Label 8800 3150 0    50   ~ 0
XCVR_TXD_CON
Entry Wire Line
	8600 3250 8500 3150
Wire Wire Line
	8600 3250 9350 3250
Text Label 8800 3250 0    50   ~ 0
XCVR_RXD
Entry Wire Line
	8600 3550 8500 3450
Entry Wire Line
	8600 3750 8500 3650
Wire Wire Line
	8800 3450 9350 3450
Wire Wire Line
	8800 3650 9350 3650
Wire Wire Line
	8600 3750 9350 3750
Text Label 8800 3450 0    50   ~ 0
XCVR_RTS_CON
Text Label 8800 3550 0    50   ~ 0
XCVR_CTS
Text Label 8800 3650 0    50   ~ 0
XCVR_DTR_CON
Text Label 8800 3750 0    50   ~ 0
XCVR_DSR
$Sheet
S 12050 5000 2500 1500
U 606D9B1D
F0 "rs232" 50
F1 "rs232.sch" 50
$EndSheet
Wire Notes Line
	7000 4500 7000 500 
Wire Wire Line
	10100 3050 10100 3000
Text GLabel 7000 6050 2    50   Input ~ 0
XCVR_UART_TX_DRV
Entry Wire Line
	6900 5950 6800 5850
Entry Wire Line
	8600 5250 8700 5150
Entry Wire Line
	6800 5600 6900 5700
Entry Wire Line
	8600 5500 8700 5400
Entry Wire Line
	6800 5350 6900 5450
Entry Wire Line
	8600 5750 8700 5650
Wire Bus Line
	6900 6050 7000 6050
$Comp
L Device:R_Small R?
U 1 1 608CB9A1
P 7000 5050
AR Path="/5F9E7705/606D9B1D/608CB9A1" Ref="R?"  Part="1" 
AR Path="/5F9E7705/608CB9A1" Ref="R20"  Part="1" 
F 0 "R20" H 6800 5100 50  0000 L CNN
F 1 "10M" H 6800 5000 50  0000 L CNN
F 2 "" H 7000 5050 50  0001 C CNN
F 3 "~" H 7000 5050 50  0001 C CNN
	1    7000 5050
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R?
U 1 1 608D4282
P 7450 5050
AR Path="/5F9E7705/606D9B1D/608D4282" Ref="R?"  Part="1" 
AR Path="/5F9E7705/608D4282" Ref="R21"  Part="1" 
F 0 "R21" H 7250 5100 50  0000 L CNN
F 1 "10M" H 7250 5000 50  0000 L CNN
F 2 "" H 7450 5050 50  0001 C CNN
F 3 "~" H 7450 5050 50  0001 C CNN
	1    7450 5050
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R?
U 1 1 608D471E
P 7900 5050
AR Path="/5F9E7705/606D9B1D/608D471E" Ref="R?"  Part="1" 
AR Path="/5F9E7705/608D471E" Ref="R22"  Part="1" 
F 0 "R22" H 7700 5100 50  0000 L CNN
F 1 "10M" H 7700 5000 50  0000 L CNN
F 2 "" H 7900 5050 50  0001 C CNN
F 3 "~" H 7900 5050 50  0001 C CNN
	1    7900 5050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5750 5250 7000 5250
Wire Wire Line
	5750 5500 7450 5500
Wire Wire Line
	5750 5750 7900 5750
Wire Wire Line
	7000 4950 7000 4750
Connection ~ 7000 4750
Wire Wire Line
	7000 4750 7450 4750
Wire Wire Line
	7450 4950 7450 4750
Connection ~ 7450 4750
Wire Wire Line
	7450 4750 7900 4750
Wire Wire Line
	7900 4950 7900 4750
Wire Wire Line
	7000 5150 7000 5250
Wire Wire Line
	7450 5150 7450 5500
Wire Wire Line
	7900 5150 7900 5750
Wire Wire Line
	4850 6800 4850 5800
Wire Wire Line
	4850 5800 4950 5800
Wire Wire Line
	3450 6800 4850 6800
Wire Wire Line
	4750 6700 4750 5550
Wire Wire Line
	4750 5550 4950 5550
Wire Wire Line
	3450 6700 4750 6700
Wire Wire Line
	4650 6600 4650 5300
Wire Wire Line
	4650 5300 4950 5300
Wire Wire Line
	3450 6600 4650 6600
Wire Wire Line
	5600 4750 7000 4750
Connection ~ 7000 5250
Connection ~ 7450 5500
Connection ~ 7900 5750
Wire Wire Line
	7900 4750 8000 4750
Connection ~ 7900 4750
Wire Wire Line
	7000 5250 8600 5250
Wire Wire Line
	7450 5500 8600 5500
Wire Wire Line
	7900 5750 8600 5750
Wire Bus Line
	7700 1200 7700 1450
Wire Wire Line
	8600 3550 9350 3550
Wire Bus Line
	4300 5800 4300 6300
Wire Bus Line
	8500 3050 8500 3650
Wire Bus Line
	6900 5450 6900 6050
Wire Bus Line
	950  6000 950  6700
Wire Bus Line
	6350 1000 6350 2600
Entry Wire Line
	8800 3450 8700 3350
Entry Wire Line
	8800 3650 8700 3550
Wire Bus Line
	8700 3050 8700 5650
$EndSCHEMATC