RS232 serial port 4 road relay panel computer connection control relay intelligent household switch

RS232 serial port 4 road relay panel computer connection control relay intelligent household switch
sku: 1005004748741142
$210.00
Shipping from: China
   Price history chart & currency exchange rate

Customers also viewed

in this storein other stores

RS232 serial port 4 road relay panel computer connection control relay intelligent household switch
100%
$77.62
RS232 serial port 4 road relay panel computer connection control relay intelligent household switch
RS232 serial port 4 road relay panel computer connection control relay intelligent household switch
98%
$77.62
RS232 serial port 4 road relay panel computer connection control relay intelligent household switch
16-Way RS232 Serial Port Relay Control Panel Smart Home Switch Computer Connection Control Relay
-3%
58%
$65.09
16-Way RS232 Serial Port Relay Control Panel Smart Home Switch Computer Connection Control Relay
15PCS TB351 DC 12V 2 Channel DB9 Female/Male RS232 UART Remote Control Switch Board Serial port Relay Module
56%
$89.93
15PCS TB351 DC 12V 2 Channel DB9 Female/Male RS232 UART Remote Control Switch Board Serial port Relay Module
15PCS TB351 DC 12V 2 Channel DB9 Female/Male RS232 UART Remote Control Switch Board Serial port Relay Module
-1%
52%
$83.22
15PCS TB351 DC 12V 2 Channel DB9 Female/Male RS232 UART Remote Control Switch Board Serial port Relay Module
New Product 16-way Rs232 Serial Relay Control Board Smart Home Switch Computer Connection Plc Industrial Control
40%
$64.86
New Product 16-way Rs232 Serial Relay Control Board Smart Home Switch Computer Connection Plc Industrial Control
5 pieces * RS232/RS485 serial port control 32 relay module control switch board IO board
26%
$109.56
5 pieces * RS232/RS485 serial port control 32 relay module control switch board IO board
5 pieces * RS232/RS485 serial port control 32 relay module control switch board
24%
$108.90
5 pieces * RS232/RS485 serial port control 32 relay module control switch board
16-Way Serial Port Relay Control Panel Module Pnp/Npn Delayed Power off 220V Ac Rs232/485
21%
$88.24
16-Way Serial Port Relay Control Panel Module Pnp/Npn Delayed Power off 220V Ac Rs232/485
TB351*1+TB052*1 DC 9V 12V 2Ch RS232 Relay Control Switch & USB to RS232 DB9 PC UART Serial Port for Smart Home
17%
$337.95
TB351*1+TB052*1 DC 9V 12V 2Ch RS232 Relay Control Switch & USB to RS232 DB9 PC UART Serial Port for Smart Home
16-Way Serial Port Relay Control Panel Module Pnp/Npn Delayed Power off 220V Ac Rs232/485
15%
$88.44
16-Way Serial Port Relay Control Panel Module Pnp/Npn Delayed Power off 220V Ac Rs232/485
TB351*1+TB052*1 DC 9V 12V 2Ch RS232 Relay Control Switch & USB to RS232 DB9 PC UART Serial Port for Smart Home
13%
$336.99
TB351*1+TB052*1 DC 9V 12V 2Ch RS232 Relay Control Switch & USB to RS232 DB9 PC UART Serial Port for Smart Home
16A High Current 8-channel Serial Port Relay Control Board Module RS232/485 Switch Output Can Be Plugged And Swapped
12%
$97.71
16A High Current 8-channel Serial Port Relay Control Board Module RS232/485 Switch Output Can Be Plugged And Swapped
2 IN 1 RS232 & TTL232 Interface Serial Port Relay UART Switch PC USB MCU for Smart Home Garage door Car alarm Farm Motor
6%
$303.33
2 IN 1 RS232 & TTL232 Interface Serial Port Relay UART Switch PC USB MCU for Smart Home Garage door Car alarm Farm Motor
16-way serial port relay control board RS232/485 pulse counting CANopen switch input MODBUS
4%
$129.27
16-way serial port relay control board RS232/485 pulse counting CANopen switch input MODBUS
16-channel RS232/485 serial relay switch acquisition output input io control board module
-1%
1%
$79.31
16-channel RS232/485 serial relay switch acquisition output input io control board module
8-Channel RS232 serial relay control board Anti-electromagnetic high frequency interference Computer control
1%
$98.34
8-Channel RS232 serial relay control board Anti-electromagnetic high frequency interference Computer control
8-way serial port relay control board module RS232/485 delay linkage IO switch input pulse count
+1%
1%
$84.30
8-way serial port relay control board module RS232/485 delay linkage IO switch input pulse count
RS232/RS485 serial port control 32-channel relay module, control switch board, IO board
1%
$78.65
RS232/RS485 serial port control 32-channel relay module, control switch board, IO board
2 IN 1 RS232 & TTL232 Interface Serial Port Relay UART Switch PC USB MCU for Smart Home Garage door Car alarm Farm Motor
1%
$304.20
2 IN 1 RS232 & TTL232 Interface Serial Port Relay UART Switch PC USB MCU for Smart Home Garage door Car alarm Farm Motor
8-way serial port relay control board module RS232/485 delay linkage IO switch input pulse count
1%
$82.49
8-way serial port relay control board module RS232/485 delay linkage IO switch input pulse count
32 channel serial port relay control board module RS232/485 delay modbus secondary development IO
+1%
1%
$157.84
32 channel serial port relay control board module RS232/485 delay modbus secondary development IO
SBT903 pressure sensor transmitter RS232 485 communication serial port connection PLC upper computer
1%
$77.50
SBT903 pressure sensor transmitter RS232 485 communication serial port connection PLC upper computer
RS232/RS485 Serial port Controls 32 relay modules
+11%
1%
$100.73
RS232/RS485 Serial port Controls 32 relay modules
DC 5V 7.5V 9V 2Ch RS232 Relay Board Remote Control USB PC UART COM Serial Ports
1%
$395.99
DC 5V 7.5V 9V 2Ch RS232 Relay Board Remote Control USB PC UART COM Serial Ports
FTDI Spot Genuine UT232R-200 RS232 Adapter Cable USB Serial Converter DB9 Connection
1%
$69.09
FTDI Spot Genuine UT232R-200 RS232 Adapter Cable USB Serial Converter DB9 Connection
DC 5V 7.5V 9V 2Ch RS232 Relay Board Remote Control USB PC UART COM Serial Ports
1%
$397.13
DC 5V 7.5V 9V 2Ch RS232 Relay Board Remote Control USB PC UART COM Serial Ports
FTDI Spot Genuine UT232R-200 RS232 Adapter Cable USB Serial Converter DB9 Connection
1%
$69.09
FTDI Spot Genuine UT232R-200 RS232 Adapter Cable USB Serial Converter DB9 Connection
16 AI 12 DO Analog Input Digital Relay Output RS232 RS485 Serial Port Modbus RTU DIN Rail Remote IO I/O Module Controller R-403
1%
$69.00
16 AI 12 DO Analog Input Digital Relay Output RS232 RS485 Serial Port Modbus RTU DIN Rail Remote IO I/O Module Controller R-403
8 AI 8 DI 12 DO Analog Digital Input Relay Output RS232 RS485 Serial Port Modbus RTU DIN Rail Remote IO Controller R-223
+11%
1%
$74.00
8 AI 8 DI 12 DO Analog Digital Input Relay Output RS232 RS485 Serial Port Modbus RTU DIN Rail Remote IO Controller R-223
HOT 3PCS 1/2Inch Brass Thermostatic Radiator Valve Straight Type DN15 Automatic Temperature Control Valve Floor Heating
1%
$35.07
HOT 3PCS 1/2Inch Brass Thermostatic Radiator Valve Straight Type DN15 Automatic Temperature Control Valve Floor Heating
Ленивый диван для маленькой квартиры, домашнее эркерное окно, отдых, татами, спальная комната, балкон, маленький диван, ленивый стул
1%
$144.94
Ленивый диван для маленькой квартиры, домашнее эркерное окно, отдых, татами, спальная комната, балкон, маленький диван, ленивый стул
Paris Tower Beauty Print T Shirt Women Short Sleeve O Neck Loose Tshirt 2020 Summer Women Tee Shirt Tops Camisetas Mujer
1%
$2.23
Paris Tower Beauty Print T Shirt Women Short Sleeve O Neck Loose Tshirt 2020 Summer Women Tee Shirt Tops Camisetas Mujer
Кукла Barbie Челси-русалка и коралловый риф Hhg58
-5%
1%
~ $34.80
Кукла Barbie Челси-русалка и коралловый риф Hhg58
2020 New Letter Print Creative Printed T-Shirt Helicopter Pilot Trainner T-Shirt irish T Shirts
1%
$12.25
2020 New Letter Print Creative Printed T-Shirt Helicopter Pilot Trainner T-Shirt irish T Shirts
Ignition Coil for Sierra 1955-1989 18-5181 GLM 72100 Mallory 9-23102 Mercury 802371 802371A1 CDI Electronics 183-4477 Outboard
1%
$33.99
Ignition Coil for Sierra 1955-1989 18-5181 GLM 72100 Mallory 9-23102 Mercury 802371 802371A1 CDI Electronics 183-4477 Outboard