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Discover RS232 product treasures from around the world with our guide to cross-border e-commerce. VKDN curates the latest and high-quality recommendations for your global shopping experience in RS232 products.

Showing 37–72 of results

32% off
PCL-858 REV: A1 8 High Speed RS-232 Communication Card PCL-858B PCL-858 REV: A1 8 High Speed RS-232 Communication Card PCL-858B

PCL-858 REV: A1 8 High Speed RS-232 Communication Card PCL-858B

$204.00$300.00

FX3U LOLLETTE KW3U 48MR 48MT 24Input 24Output With RS232 RS485 （9600/38400/115200、7、E、1） Relay Transistor PLC 6AD 0-10V 2DA FX3U LOLLETTE KW3U 48MR 48MT 24Input 24Output With RS232 RS485 （9600/38400/115200、7、E、1） Relay Transistor PLC 6AD 0-10V 2DA

FX3U LOLLETTE KW3U 48MR 48MT 24Input 24Output With RS232 RS485 （9600/38400/115200、7、E、1） Relay Transistor PLC 6AD 0-10V 2DA

$267.80$267.80

9 sold
28% off
PCI-1620 8-port RS-232 Communication Card PCI-1620 Rev.A1 PCI-1620 8-port RS-232 Communication Card PCI-1620 Rev.A1

PCI-1620 8-port RS-232 Communication Card PCI-1620 Rev.A1

$864.00$1200.00

8% off
KC868-E16S ESP32 Wifi RS232 USB Ethernet Relay Module ADC DAC Arduino IDE for Smart Home Automation MQTT KC868-E16S ESP32 Wifi RS232 USB Ethernet Relay Module ADC DAC Arduino IDE for Smart Home Automation MQTT

KC868-E16S ESP32 Wifi RS232 USB Ethernet Relay Module ADC DAC Arduino IDE for Smart Home Automation MQTT

$2211.44$2403.74

USR-TCP232-306 Low cost RS232 RS485 RS422 serial to network ethernet converter with web page function building automation USR-TCP232-306 Low cost RS232 RS485 RS422 serial to network ethernet converter with web page function building automation

USR-TCP232-306 Low cost RS232 RS485 RS422 serial to network ethernet converter with web page function building automation

$112.58$112.58

34 sold
Usr-w630 Ethernet Serial Rs232/ Rs485 To Wifi Convertor Server Rtu To Tcp Supports 2 Ethernet Ports, Modbus Rtu Usr-w630 Ethernet Serial Rs232/ Rs485 To Wifi Convertor Server Rtu To Tcp Supports 2 Ethernet Ports, Modbus Rtu

Usr-w630 Ethernet Serial Rs232/ Rs485 To Wifi Convertor Server Rtu To Tcp Supports 2 Ethernet Ports, Modbus Rtu

$97.26$97.26

CWT-MB308Y 16AI+12DO RS485 RS232 Ethernet Modbus Rtu Tcp Io Acquisition Module CWT-MB308Y 16AI+12DO RS485 RS232 Ethernet Modbus Rtu Tcp Io Acquisition Module

CWT-MB308Y 16AI+12DO RS485 RS232 Ethernet Modbus Rtu Tcp Io Acquisition Module

$73.00$73.00

Free shipping 10pcs 13.56mhz serial port reader RS232/RS485/IIC Y13R Free shipping 10pcs 13.56mhz serial port reader RS232/RS485/IIC Y13R

Free shipping 10pcs 13.56mhz serial port reader RS232/RS485/IIC Y13R

$93.80$93.80

Industrial Grade RS485 to Ethernet Converter DIN Rail 1 Port RS232 RS485 Serial Ethernet Server Industrial Grade RS485 to Ethernet Converter DIN Rail 1 Port RS232 RS485 Serial Ethernet Server

Industrial Grade RS485 to Ethernet Converter DIN Rail 1 Port RS232 RS485 Serial Ethernet Server

$191.33$191.33

CWT7100 series RS485 RS232 Ethernet Modbus Rtu Tcp Io Module CWT7100 series RS485 RS232 Ethernet Modbus Rtu Tcp Io Module

CWT7100 series RS485 RS232 Ethernet Modbus Rtu Tcp Io Module

$106.00$106.00

1 sold
5PCS DP9 Male Female PCB Mount serial port CONNECTOR Insert plate type D-Sub RS232 COM CONNECTORS 9pin plug 9p Adapter FOR PCB 5PCS DP9 Male Female PCB Mount serial port CONNECTOR Insert plate type D-Sub RS232 COM CONNECTORS 9pin plug 9p Adapter FOR PCB

5PCS DP9 Male Female PCB Mount serial port CONNECTOR Insert plate type D-Sub RS232 COM CONNECTORS 9pin plug 9p Adapter FOR PCB

$1.18$1.18

PUSR CANFD Protocol Converter CANFD to Ethernet CANFD to RS485 RS232 Modbus RTU to Modbus TCP Gateway USR-CAN315/316 PUSR CANFD Protocol Converter CANFD to Ethernet CANFD to RS485 RS232 Modbus RTU to Modbus TCP Gateway USR-CAN315/316

PUSR CANFD Protocol Converter CANFD to Ethernet CANFD to RS485 RS232 Modbus RTU to Modbus TCP Gateway USR-CAN315/316

$242.84$242.84

32% off
8 Serial Port Card RS232 CP-168U 8 Serial Port Card RS232 CP-168U

8 Serial Port Card RS232 CP-168U

$578.00$850.00

32% off
Hot Sale High Quality Industrial Control Communication Card 8-port RS-232 Serial Port For Advantech PCL-858A Hot Sale High Quality Industrial Control Communication Card 8-port RS-232 Serial Port For Advantech PCL-858A

Hot Sale High Quality Industrial Control Communication Card 8-port RS-232 Serial Port For Advantech PCL-858A

$98.53$144.90

3pcs TD502D232H DC/DC RS232 Serial Communication Converter Module

3pcs TD502D232H DC/DC RS232 Serial Communication Converter Module

$145.19$145.19

USR-TCP232-306 Serial to Ethernet Converter LAN Ethernet TCP/IP to RS232 RS485 USR-TCP232-306 Serial to Ethernet Converter LAN Ethernet TCP/IP to RS232 RS485

USR-TCP232-306 Serial to Ethernet Converter LAN Ethernet TCP/IP to RS232 RS485

$115.88$115.88

8 sold
NPort5230 for Moxa NPort 5200 Series General Device Servers, 2-port Device Server with 1 RS-232 Port and 1 RS-422/485 Port NPort5230 for Moxa NPort 5200 Series General Device Servers, 2-port Device Server with 1 RS-232 Port and 1 RS-422/485 Port

NPort5230 for Moxa NPort 5200 Series General Device Servers, 2-port Device Server with 1 RS-232 Port and 1 RS-422/485 Port

$255.00$255.00

32% off
PCI-1612/PCI-1610 B1 4-Port RS-232/422/485 Card PCI-1612A PCI-1612/PCI-1610 B1 4-Port RS-232/422/485 Card PCI-1612A

PCI-1612/PCI-1610 B1 4-Port RS-232/422/485 Card PCI-1612A

$204.37$300.55

fctel rs232/485/422 to ethernet serial server rs485 modbus to TCP/IP converter fctel rs232/485/422 to ethernet serial server rs485 modbus to TCP/IP converter

fctel rs232/485/422 to ethernet serial server rs485 modbus to TCP/IP converter

$57.60$57.60

DTECH Nickel Plated Connector Metal Shell 1 in 2 Out Female to Male RS232 DB9 Serial Converter Splitter 1*2 DTECH Nickel Plated Connector Metal Shell 1 in 2 Out Female to Male RS232 DB9 Serial Converter Splitter 1*2

DTECH Nickel Plated Connector Metal Shell 1 in 2 Out Female to Male RS232 DB9 Serial Converter Splitter 1*2

$18.45$18.45

1 sold
Industrial Cellular Modem Serial Port RS232 RS485 To GSM GPRS DTU Modem Converter USR-GPRS232-730 Industrial Cellular Modem Serial Port RS232 RS485 To GSM GPRS DTU Modem Converter USR-GPRS232-730

Industrial Cellular Modem Serial Port RS232 RS485 To GSM GPRS DTU Modem Converter USR-GPRS232-730

$110.15$110.15

6 sold
Serial Port RS232 To WiFi Device Server Converter Elfin-EW10 EW10A Support TCP/IP Telnet Modbus IOT Data Converter Transfer Serial Port RS232 To WiFi Device Server Converter Elfin-EW10 EW10A Support TCP/IP Telnet Modbus IOT Data Converter Transfer

Serial Port RS232 To WiFi Device Server Converter Elfin-EW10 EW10A Support TCP/IP Telnet Modbus IOT Data Converter Transfer

$66.48$66.48

16 sold
4 Analog Voice FXS/FXO to Fiber Optic Converter With Serial Port Multiplexer RS232 RS422 RS485 4 Analog Voice FXS/FXO to Fiber Optic Converter With Serial Port Multiplexer RS232 RS422 RS485

4 Analog Voice FXS/FXO to Fiber Optic Converter With Serial Port Multiplexer RS232 RS422 RS485

$96.45$96.45

29% off
PCL-858 REV:A1 RS-232 communication card PCL-858B PCL-858 REV:A1 RS-232 communication card PCL-858B

PCL-858 REV:A1 RS-232 communication card PCL-858B

$1562.00$2200.00

14% off
134.2KHz FDXB HDX RFID Reader Module ISO11784/11785 RS232 TTL For TIHDX RI-TRP-RR2B 134.2KHz FDXB HDX RFID Reader Module ISO11784/11785 RS232 TTL For TIHDX RI-TRP-RR2B

134.2KHz FDXB HDX RFID Reader Module ISO11784/11785 RS232 TTL For TIHDX RI-TRP-RR2B

$30.96$36.00

4 sold
USR-TCP232-306 RS485 RS232 RS422 Serial to Ethernet Converter modbus to ethernet converter Modbus Gateway USR-TCP232-306 RS485 RS232 RS422 Serial to Ethernet Converter modbus to ethernet converter Modbus Gateway

USR-TCP232-306 RS485 RS232 RS422 Serial to Ethernet Converter modbus to ethernet converter Modbus Gateway

$187.01$187.01

32% off
CP-104UL 4-Port RS-232 Multi Serial Port Card PCI Interface CP-104UL 4-Port RS-232 Multi Serial Port Card PCI Interface

CP-104UL 4-Port RS-232 Multi Serial Port Card PCI Interface

$612.00$900.00

5% off
Passive 232 to 485 Converter, Industrial Grade RS232 to RS485 Converter, Bidirectional Mutual Conversion DT-9000 Passive 232 to 485 Converter, Industrial Grade RS232 to RS485 Converter, Bidirectional Mutual Conversion DT-9000

Passive 232 to 485 Converter, Industrial Grade RS232 to RS485 Converter, Bidirectional Mutual Conversion DT-9000

$69.54$73.20

4 sold
29% off
RS232 Multi Serial Port Card UT-754 RS232 Multi Serial Port Card UT-754

RS232 Multi Serial Port Card UT-754

$564.45$795.00

Promotion USR-W610 Serial to WiFi Ethernet Wireless Converter RS232 RS485 Serial Server Promotion USR-W610 Serial to WiFi Ethernet Wireless Converter RS232 RS485 Serial Server

Promotion USR-W610 Serial to WiFi Ethernet Wireless Converter RS232 RS485 Serial Server

$295.60$295.60

50% off
Serial RS485 RS232 to WiFi Converter Industrial Wireless Client Modbus Gateway MQTT Protocol USR-W610 (Qualcomm Version) Serial RS485 RS232 to WiFi Converter Industrial Wireless Client Modbus Gateway MQTT Protocol USR-W610 (Qualcomm Version)

Serial RS485 RS232 to WiFi Converter Industrial Wireless Client Modbus Gateway MQTT Protocol USR-W610 (Qualcomm Version)

$405.88$811.76

1 sold
PCI-1610 REV.A1 4-port RS-232 PCI Communication Card PCI-1610 REV.A1 4-port RS-232 PCI Communication Card

PCI-1610 REV.A1 4-port RS-232 PCI Communication Card

$800.00$800.00

31% off
The Dual RS232 Interface Serial Port Card CI-132IS The Dual RS232 Interface Serial Port Card CI-132IS

The Dual RS232 Interface Serial Port Card CI-132IS

$552.00$800.00

IP54 IP68 Wire Displacement Sensor Draw Encoder RS485 RS232 CAN 0-5C 4-20mA Linear Pull Rope Transducers IP54 IP68 Wire Displacement Sensor Draw Encoder RS485 RS232 CAN 0-5C 4-20mA Linear Pull Rope Transducers

IP54 IP68 Wire Displacement Sensor Draw Encoder RS485 RS232 CAN 0-5C 4-20mA Linear Pull Rope Transducers

$107.00$107.00

4 sold
USR-W610 Serial Port to WIFI Wireless Serial Server Converter RS485/RS232/RJ45 Network Interface Rs232 to WiFi Converters USR-W610 Serial Port to WIFI Wireless Serial Server Converter RS485/RS232/RJ45 Network Interface Rs232 to WiFi Converters

USR-W610 Serial Port to WIFI Wireless Serial Server Converter RS485/RS232/RJ45 Network Interface Rs232 to WiFi Converters

$276.41$276.41

3pcs TD501D232H DIP 19.5x16.5mm 115.2Kbps 4.75V 5.25V RS232 Serial Communication Converter Module

3pcs TD501D232H DIP 19.5x16.5mm 115.2Kbps 4.75V 5.25V RS232 Serial Communication Converter Module

$103.07$103.07

32% off
PCL-858 REV: A1 8 High Speed RS-232 Communication Card PCL-858B PCL-858 REV: A1 8 High Speed RS-232 Communication Card PCL-858B

PCL-858 REV: A1 8 High Speed RS-232 Communication Card PCL-858B

$204.00 $300.00

Categories: Home Improvement, Family Intelligence System

Buy Now
FX3U LOLLETTE KW3U 48MR 48MT 24Input 24Output With RS232 RS485 （9600/38400/115200、7、E、1） Relay Transistor PLC 6AD 0-10V 2DA FX3U LOLLETTE KW3U 48MR 48MT 24Input 24Output With RS232 RS485 （9600/38400/115200、7、E、1） Relay Transistor PLC 6AD 0-10V 2DA

FX3U LOLLETTE KW3U 48MR 48MT 24Input 24Output With RS232 RS485 （9600/38400/115200、7、E、1） Relay Transistor PLC 6AD 0-10V 2DA

$267.80 $267.80

9 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
28% off
PCI-1620 8-port RS-232 Communication Card PCI-1620 Rev.A1 PCI-1620 8-port RS-232 Communication Card PCI-1620 Rev.A1

PCI-1620 8-port RS-232 Communication Card PCI-1620 Rev.A1

$864.00 $1200.00

Categories: Home Improvement, Family Intelligence System

Buy Now
8% off
KC868-E16S ESP32 Wifi RS232 USB Ethernet Relay Module ADC DAC Arduino IDE for Smart Home Automation MQTT KC868-E16S ESP32 Wifi RS232 USB Ethernet Relay Module ADC DAC Arduino IDE for Smart Home Automation MQTT

KC868-E16S ESP32 Wifi RS232 USB Ethernet Relay Module ADC DAC Arduino IDE for Smart Home Automation MQTT

$2211.44 $2403.74

Categories: Home Improvement, Family Intelligence System

Buy Now
USR-TCP232-306 Low cost RS232 RS485 RS422 serial to network ethernet converter with web page function building automation USR-TCP232-306 Low cost RS232 RS485 RS422 serial to network ethernet converter with web page function building automation

USR-TCP232-306 Low cost RS232 RS485 RS422 serial to network ethernet converter with web page function building automation

$112.58 $112.58

34 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
Usr-w630 Ethernet Serial Rs232/ Rs485 To Wifi Convertor Server Rtu To Tcp Supports 2 Ethernet Ports, Modbus Rtu Usr-w630 Ethernet Serial Rs232/ Rs485 To Wifi Convertor Server Rtu To Tcp Supports 2 Ethernet Ports, Modbus Rtu

Usr-w630 Ethernet Serial Rs232/ Rs485 To Wifi Convertor Server Rtu To Tcp Supports 2 Ethernet Ports, Modbus Rtu

$97.26 $97.26

Categories: Home Improvement, Family Intelligence System

Buy Now
CWT-MB308Y 16AI+12DO RS485 RS232 Ethernet Modbus Rtu Tcp Io Acquisition Module CWT-MB308Y 16AI+12DO RS485 RS232 Ethernet Modbus Rtu Tcp Io Acquisition Module

CWT-MB308Y 16AI+12DO RS485 RS232 Ethernet Modbus Rtu Tcp Io Acquisition Module

$73.00 $73.00

Categories: Home Improvement, Family Intelligence System

Buy Now
Free shipping 10pcs 13.56mhz serial port reader RS232/RS485/IIC Y13R Free shipping 10pcs 13.56mhz serial port reader RS232/RS485/IIC Y13R

Free shipping 10pcs 13.56mhz serial port reader RS232/RS485/IIC Y13R

$93.80 $93.80

Categories: Home Improvement, Family Intelligence System

Buy Now
Industrial Grade RS485 to Ethernet Converter DIN Rail 1 Port RS232 RS485 Serial Ethernet Server Industrial Grade RS485 to Ethernet Converter DIN Rail 1 Port RS232 RS485 Serial Ethernet Server

Industrial Grade RS485 to Ethernet Converter DIN Rail 1 Port RS232 RS485 Serial Ethernet Server

$191.33 $191.33

Categories: Home Improvement, Family Intelligence System

Buy Now
CWT7100 series RS485 RS232 Ethernet Modbus Rtu Tcp Io Module CWT7100 series RS485 RS232 Ethernet Modbus Rtu Tcp Io Module

CWT7100 series RS485 RS232 Ethernet Modbus Rtu Tcp Io Module

$106.00 $106.00

1 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
5PCS DP9 Male Female PCB Mount serial port CONNECTOR Insert plate type D-Sub RS232 COM CONNECTORS 9pin plug 9p Adapter FOR PCB 5PCS DP9 Male Female PCB Mount serial port CONNECTOR Insert plate type D-Sub RS232 COM CONNECTORS 9pin plug 9p Adapter FOR PCB

5PCS DP9 Male Female PCB Mount serial port CONNECTOR Insert plate type D-Sub RS232 COM CONNECTORS 9pin plug 9p Adapter FOR PCB

$1.18 $1.18

Categories: Home Improvement, Family Intelligence System

Buy Now
PUSR CANFD Protocol Converter CANFD to Ethernet CANFD to RS485 RS232 Modbus RTU to Modbus TCP Gateway USR-CAN315/316 PUSR CANFD Protocol Converter CANFD to Ethernet CANFD to RS485 RS232 Modbus RTU to Modbus TCP Gateway USR-CAN315/316

PUSR CANFD Protocol Converter CANFD to Ethernet CANFD to RS485 RS232 Modbus RTU to Modbus TCP Gateway USR-CAN315/316

$242.84 $242.84

Categories: Home Improvement, Family Intelligence System

Buy Now
32% off
8 Serial Port Card RS232 CP-168U 8 Serial Port Card RS232 CP-168U

8 Serial Port Card RS232 CP-168U

$578.00 $850.00

Categories: Home Improvement, Family Intelligence System

Buy Now
32% off
Hot Sale High Quality Industrial Control Communication Card 8-port RS-232 Serial Port For Advantech PCL-858A Hot Sale High Quality Industrial Control Communication Card 8-port RS-232 Serial Port For Advantech PCL-858A

Hot Sale High Quality Industrial Control Communication Card 8-port RS-232 Serial Port For Advantech PCL-858A

$98.53 $144.90

Categories: Home Improvement, Family Intelligence System

Buy Now
3pcs TD502D232H DC/DC RS232 Serial Communication Converter Module

3pcs TD502D232H DC/DC RS232 Serial Communication Converter Module

$145.19 $145.19

Categories: Home Improvement, Family Intelligence System

Buy Now
USR-TCP232-306 Serial to Ethernet Converter LAN Ethernet TCP/IP to RS232 RS485 USR-TCP232-306 Serial to Ethernet Converter LAN Ethernet TCP/IP to RS232 RS485

USR-TCP232-306 Serial to Ethernet Converter LAN Ethernet TCP/IP to RS232 RS485

$115.88 $115.88

8 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
NPort5230 for Moxa NPort 5200 Series General Device Servers, 2-port Device Server with 1 RS-232 Port and 1 RS-422/485 Port NPort5230 for Moxa NPort 5200 Series General Device Servers, 2-port Device Server with 1 RS-232 Port and 1 RS-422/485 Port

NPort5230 for Moxa NPort 5200 Series General Device Servers, 2-port Device Server with 1 RS-232 Port and 1 RS-422/485 Port

$255.00 $255.00

Categories: Home Improvement, Family Intelligence System

Buy Now
32% off
PCI-1612/PCI-1610 B1 4-Port RS-232/422/485 Card PCI-1612A PCI-1612/PCI-1610 B1 4-Port RS-232/422/485 Card PCI-1612A

PCI-1612/PCI-1610 B1 4-Port RS-232/422/485 Card PCI-1612A

$204.37 $300.55

Categories: Home Improvement, Family Intelligence System

Buy Now
fctel rs232/485/422 to ethernet serial server rs485 modbus to TCP/IP converter fctel rs232/485/422 to ethernet serial server rs485 modbus to TCP/IP converter

fctel rs232/485/422 to ethernet serial server rs485 modbus to TCP/IP converter

$57.60 $57.60

Categories: Home Improvement, Family Intelligence System

Buy Now
DTECH Nickel Plated Connector Metal Shell 1 in 2 Out Female to Male RS232 DB9 Serial Converter Splitter 1*2 DTECH Nickel Plated Connector Metal Shell 1 in 2 Out Female to Male RS232 DB9 Serial Converter Splitter 1*2

DTECH Nickel Plated Connector Metal Shell 1 in 2 Out Female to Male RS232 DB9 Serial Converter Splitter 1*2

$18.45 $18.45

1 sold

Categories: Home Improvement, Family Intelligence System

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Industrial Cellular Modem Serial Port RS232 RS485 To GSM GPRS DTU Modem Converter USR-GPRS232-730 Industrial Cellular Modem Serial Port RS232 RS485 To GSM GPRS DTU Modem Converter USR-GPRS232-730

Industrial Cellular Modem Serial Port RS232 RS485 To GSM GPRS DTU Modem Converter USR-GPRS232-730

$110.15 $110.15

6 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
Serial Port RS232 To WiFi Device Server Converter Elfin-EW10 EW10A Support TCP/IP Telnet Modbus IOT Data Converter Transfer Serial Port RS232 To WiFi Device Server Converter Elfin-EW10 EW10A Support TCP/IP Telnet Modbus IOT Data Converter Transfer

Serial Port RS232 To WiFi Device Server Converter Elfin-EW10 EW10A Support TCP/IP Telnet Modbus IOT Data Converter Transfer

$66.48 $66.48

16 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
4 Analog Voice FXS/FXO to Fiber Optic Converter With Serial Port Multiplexer RS232 RS422 RS485 4 Analog Voice FXS/FXO to Fiber Optic Converter With Serial Port Multiplexer RS232 RS422 RS485

4 Analog Voice FXS/FXO to Fiber Optic Converter With Serial Port Multiplexer RS232 RS422 RS485

$96.45 $96.45

Categories: Home Improvement, Family Intelligence System

Buy Now
29% off
PCL-858 REV:A1 RS-232 communication card PCL-858B PCL-858 REV:A1 RS-232 communication card PCL-858B

PCL-858 REV:A1 RS-232 communication card PCL-858B

$1562.00 $2200.00

Categories: Home Improvement, Family Intelligence System

Buy Now
14% off
134.2KHz FDXB HDX RFID Reader Module ISO11784/11785 RS232 TTL For TIHDX RI-TRP-RR2B 134.2KHz FDXB HDX RFID Reader Module ISO11784/11785 RS232 TTL For TIHDX RI-TRP-RR2B

134.2KHz FDXB HDX RFID Reader Module ISO11784/11785 RS232 TTL For TIHDX RI-TRP-RR2B

$30.96 $36.00

4 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
USR-TCP232-306 RS485 RS232 RS422 Serial to Ethernet Converter modbus to ethernet converter Modbus Gateway USR-TCP232-306 RS485 RS232 RS422 Serial to Ethernet Converter modbus to ethernet converter Modbus Gateway

USR-TCP232-306 RS485 RS232 RS422 Serial to Ethernet Converter modbus to ethernet converter Modbus Gateway

$187.01 $187.01

Categories: Home Improvement, Family Intelligence System

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32% off
CP-104UL 4-Port RS-232 Multi Serial Port Card PCI Interface CP-104UL 4-Port RS-232 Multi Serial Port Card PCI Interface

CP-104UL 4-Port RS-232 Multi Serial Port Card PCI Interface

$612.00 $900.00

Categories: Home Improvement, Family Intelligence System

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5% off
Passive 232 to 485 Converter, Industrial Grade RS232 to RS485 Converter, Bidirectional Mutual Conversion DT-9000 Passive 232 to 485 Converter, Industrial Grade RS232 to RS485 Converter, Bidirectional Mutual Conversion DT-9000

Passive 232 to 485 Converter, Industrial Grade RS232 to RS485 Converter, Bidirectional Mutual Conversion DT-9000

$69.54 $73.20

4 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
29% off
RS232 Multi Serial Port Card UT-754 RS232 Multi Serial Port Card UT-754

RS232 Multi Serial Port Card UT-754

$564.45 $795.00

Categories: Home Improvement, Family Intelligence System

Buy Now
Promotion USR-W610 Serial to WiFi Ethernet Wireless Converter RS232 RS485 Serial Server Promotion USR-W610 Serial to WiFi Ethernet Wireless Converter RS232 RS485 Serial Server

Promotion USR-W610 Serial to WiFi Ethernet Wireless Converter RS232 RS485 Serial Server

$295.60 $295.60

Categories: Home Improvement, Family Intelligence System

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50% off
Serial RS485 RS232 to WiFi Converter Industrial Wireless Client Modbus Gateway MQTT Protocol USR-W610 (Qualcomm Version) Serial RS485 RS232 to WiFi Converter Industrial Wireless Client Modbus Gateway MQTT Protocol USR-W610 (Qualcomm Version)

Serial RS485 RS232 to WiFi Converter Industrial Wireless Client Modbus Gateway MQTT Protocol USR-W610 (Qualcomm Version)

$405.88 $811.76

1 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
PCI-1610 REV.A1 4-port RS-232 PCI Communication Card PCI-1610 REV.A1 4-port RS-232 PCI Communication Card

PCI-1610 REV.A1 4-port RS-232 PCI Communication Card

$800.00 $800.00

Categories: Home Improvement, Family Intelligence System

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31% off
The Dual RS232 Interface Serial Port Card CI-132IS The Dual RS232 Interface Serial Port Card CI-132IS

The Dual RS232 Interface Serial Port Card CI-132IS

$552.00 $800.00

Categories: Home Improvement, Family Intelligence System

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IP54 IP68 Wire Displacement Sensor Draw Encoder RS485 RS232 CAN 0-5C 4-20mA Linear Pull Rope Transducers IP54 IP68 Wire Displacement Sensor Draw Encoder RS485 RS232 CAN 0-5C 4-20mA Linear Pull Rope Transducers

IP54 IP68 Wire Displacement Sensor Draw Encoder RS485 RS232 CAN 0-5C 4-20mA Linear Pull Rope Transducers

$107.00 $107.00

4 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
USR-W610 Serial Port to WIFI Wireless Serial Server Converter RS485/RS232/RJ45 Network Interface Rs232 to WiFi Converters USR-W610 Serial Port to WIFI Wireless Serial Server Converter RS485/RS232/RJ45 Network Interface Rs232 to WiFi Converters

USR-W610 Serial Port to WIFI Wireless Serial Server Converter RS485/RS232/RJ45 Network Interface Rs232 to WiFi Converters

$276.41 $276.41

Categories: Home Improvement, Family Intelligence System

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3pcs TD501D232H DIP 19.5x16.5mm 115.2Kbps 4.75V 5.25V RS232 Serial Communication Converter Module

3pcs TD501D232H DIP 19.5x16.5mm 115.2Kbps 4.75V 5.25V RS232 Serial Communication Converter Module

$103.07 $103.07

Categories: Home Improvement, Family Intelligence System

Buy Now