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$29.99
RS232 Breakout Tester LED Monitor Module, DB9M/F X DB25M/F Breakout Module
Amazon.com
203
$29.99
RS232 Breakout Tester LED Monitor Module, DB9M/F X DB25M/F Breakout Module
Amazon.com
$419.67
GATEWAY MODULE 2in RS232 PROFINET Sick | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$419.67
GATEWAY MODULE 2in RS232 PROFINET Sick | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$29.77
PUSR USR-TCP232-302 Tiny Size RS232 To TCP IP Converter Serial RS232 To Ethernet Server Module Ethernet Converter Support DHCP/DNS (1)
Amazon.com
$29.77
PUSR USR-TCP232-302 Tiny Size RS232 To TCP IP Converter Serial RS232 To Ethernet Server Module Ethernet Converter Support DHCP/DNS (1)
Amazon.com
$36.89
Jeanoko RS232 DB9 Female Interface 16-Channel Relay Board Serial Port Smart Module 8 Working Modes Relay Module For Automation Control
Amazon.com
Free shipping
$36.89
Jeanoko RS232 DB9 Female Interface 16-Channel Relay Board Serial Port Smart Module 8 Working Modes Relay Module For Automation Control
Amazon.com
$12.63
Fafeicy 2-Channel Serial Port Relay Module, RS232 UART Protocol DB9 Interface, Manual Operation, Relay Switch Board, Copper Contacts, Normally Open
Amazon.com
$12.63
Fafeicy 2-Channel Serial Port Relay Module, RS232 UART Protocol DB9 Interface, Manual Operation, Relay Switch Board, Copper Contacts, Normally Open
Amazon.com
$33.99
Waveshare Industrial Serial Server, RS232/485/422 To RJ45 Ethernet Module, TCP/IP To Serial, Small
Amazon.com
2
$33.99
Waveshare Industrial Serial Server, RS232/485/422 To RJ45 Ethernet Module, TCP/IP To Serial, Small
Amazon.com
$42.00
Communication Module: for ProSense DPM4 series panel meters (PN# DPM-RS232)
Automation Direct
$42.00
Communication Module: for ProSense DPM4 series panel meters (PN# DPM-RS232)
Automation Direct
$341.18
WEG RS232-05 COMMUNICATION MODULE KIT Mrosupply
MRO Supply MC
Free shipping
$341.18
WEG RS232-05 COMMUNICATION MODULE KIT Mrosupply
MRO Supply MC
$19.90
RS232 Breakout Tester LED Monitor, DB9 Male To Female Breakout Module
Amazon.com
123
$19.90
RS232 Breakout Tester LED Monitor, DB9 Male To Female Breakout Module
Amazon.com
$16.99
CH340 Mini Serial Port Module Of PL2303, CH340E RS232 To TTL Module Upgrade USB To Serial Port In Nine Brush Small Plates New For Arrival 2025 High
Amazon.com
$16.99
CH340 Mini Serial Port Module Of PL2303, CH340E RS232 To TTL Module Upgrade USB To Serial Port In Nine Brush Small Plates New For Arrival 2025 High
Amazon.com
$523.96
Phoenix Contact 2313478 | MODULE COMM SERIAL ETHERNET RS232 RS422 RS485 DIN CDROM INCL. FL SERIES | Data Communication Accessories | FL
RS
$523.96
Phoenix Contact 2313478 | MODULE COMM SERIAL ETHERNET RS232 RS422 RS485 DIN CDROM INCL. FL SERIES | Data Communication Accessories | FL
RS
$7.89
Hiletgo 5Pcs RS232 To TTL Converter Module COM Serial Port Board MAX3232 MAX232CSE
Amazon.com
101
$7.89
Hiletgo 5Pcs RS232 To TTL Converter Module COM Serial Port Board MAX3232 MAX232CSE
Amazon.com
$5.25
MDFLY RS232 Serial Port To TTL Converter Module LED DB9 Breakout TX RX CTS RTS
Amazon.com
$5.25
MDFLY RS232 Serial Port To TTL Converter Module LED DB9 Breakout TX RX CTS RTS
Amazon.com
$125.97
Viagasafamido 2Pcs Wireless Transceiver Module, RF Transceiver Module, RS232/485/422-LORA DC12-36V Remote Transmission Radio Transceiver Module
Amazon.com
Free shipping
$125.97
Viagasafamido 2Pcs Wireless Transceiver Module, RF Transceiver Module, RS232/485/422-LORA DC12-36V Remote Transmission Radio Transceiver Module
Amazon.com
$2,048.00
Siemens 6ES7541-1AD00-0AB0 SIMATIC S7-1500 cm PTP RS232 Module
PLCHardware.com
$2,048.00
Siemens 6ES7541-1AD00-0AB0 SIMATIC S7-1500 cm PTP RS232 Module
PLCHardware.com
$8.00
Taidacent MODBUS RTU RS485 TTL RS232 Serial Remote Acquisition Temperature Module Temperature Sensor Converter Module For 10K 3950 NTC Thermistor
Amazon.com
$8.00
Taidacent MODBUS RTU RS485 TTL RS232 Serial Remote Acquisition Temperature Module Temperature Sensor Converter Module For 10K 3950 NTC Thermistor
Amazon.com
$36.85
4 Channels 4-20Ma Inputs RS485 RS232 Modbus Rtu IO Module
Amazon.com
$36.85
4 Channels 4-20Ma Inputs RS485 RS232 Modbus Rtu IO Module
Amazon.com
$7.96
DTECH DB9 Breakout Connector DB-9 Female RS232 Serial Adapter Solderless Module Board With Terminal Block, Case, Nuts And Tail Pipes (DB9 Female +
Amazon.com
54
$7.96
DTECH DB9 Breakout Connector DB-9 Female RS232 Serial Adapter Solderless Module Board With Terminal Block, Case, Nuts And Tail Pipes (DB9 Female +
Amazon.com
$48.18
HF-2211 Serial To Ethernet Converter Device Server RS232 RS485 RS422 To Wifi Network Module With Wide 5-36VDC Input
Amazon.com
Free shipping
$48.18
HF-2211 Serial To Ethernet Converter Device Server RS232 RS485 RS422 To Wifi Network Module With Wide 5-36VDC Input
Amazon.com
$395.00
Mobilecollect RS-232 Mobile Module Transmitter MC-MM-V2 Default
GreatGages
$395.00
Mobilecollect RS-232 Mobile Module Transmitter MC-MM-V2 Default
GreatGages
$195.00
RS-232 Interface Module For TLS-350/350Plus
Freedom Electronics
$195.00
RS-232 Interface Module For TLS-350/350Plus
Freedom Electronics
$123.00
Red Lion Pmm000cm23200000 Rs232 Serial Comm Module, Panel Meter | Input / Output Modules
Newark
$123.00
Red Lion Pmm000cm23200000 Rs232 Serial Comm Module, Panel Meter | Input / Output Modules
Newark
$1,377.47
$1,790.72
IRM-NIM-RS232= Ir Series Rs232 Serial Network Interface Module
HardwareStorm
Free shipping
23% off
$1,377.47
$1,790.72
IRM-NIM-RS232= Ir Series Rs232 Serial Network Interface Module
HardwareStorm
$118.88
PUSR USR-TCP232-302 Tiny Size RS232 To TCP IP Converter Serial RS232 To Ethernet Server Module Ethernet Converter Support DHCP/DNS (5)
Amazon.com
202
Free shipping
$118.88
PUSR USR-TCP232-302 Tiny Size RS232 To TCP IP Converter Serial RS232 To Ethernet Server Module Ethernet Converter Support DHCP/DNS (5)
Amazon.com
$110.00
RS-232 Interface Module For TLS-350/350Plus
Freedom Electronics
$110.00
RS-232 Interface Module For TLS-350/350Plus
Freedom Electronics
$975.00
Siemens 6ES75401AD000AA0 | PLC EXPANSION MODULES, COMMUNICATION, RS232 BA, D-SUB, S7-1500 SERIES | PLC Expansion Modules
RS
$975.00
Siemens 6ES75401AD000AA0 | PLC EXPANSION MODULES, COMMUNICATION, RS232 BA, D-SUB, S7-1500 SERIES | PLC Expansion Modules
RS
$7.75
10PCS MCU Mini RS232 MAX3232 Level To TTL Level Converter Board Serial Converter Board Module
Amazon.com
$7.75
10PCS MCU Mini RS232 MAX3232 Level To TTL Level Converter Board Serial Converter Board Module
Amazon.com
$149.00
Schleicher | AT-COM1 | RS 232 Module |
Classic Automation
$149.00
Schleicher | AT-COM1 | RS 232 Module |
Classic Automation
$26.99
Linkstek 2-Port PCI Express RS-232 DB9 Serial Port Card For Windows XP, Vista,7, 8.X, 10, 11 32/64Bit And Linux Pcs, PCIE RS232 Card, PCIE Serial DB9
Amazon.com
70
$26.99
Linkstek 2-Port PCI Express RS-232 DB9 Serial Port Card For Windows XP, Vista,7, 8.X, 10, 11 32/64Bit And Linux Pcs, PCIE RS232 Card, PCIE Serial DB9
Amazon.com
$158.00
Allen-Bradley 1769-ASCII Compactlogix RS232/RS485/RS422 ASCII, A
PLCHardware.com
$158.00
Allen-Bradley 1769-ASCII Compactlogix RS232/RS485/RS422 ASCII, A
PLCHardware.com
$1,652.86
IRM-NIM-RS232= Cisco IR Series RS232 Serial Network Interface Module
etechbuy.com
Free shipping
$1,652.86
IRM-NIM-RS232= Cisco IR Series RS232 Serial Network Interface Module
etechbuy.com
$12.06
Hibctr 10 Pieces RS232 To TTL Converter Module COM Serial Port Board MAX3232 MAX232CSE
Amazon.com
$12.06
Hibctr 10 Pieces RS232 To TTL Converter Module COM Serial Port Board MAX3232 MAX232CSE
Amazon.com
$279.28
Siemens 6ES72411AH320XB0 | PLC EXPANSION MODULE, COMMUNICATION, RS232, CM 1241, SIMATIC S7-1200 SERIES | PLC Expansion Modules
RS
$279.28
Siemens 6ES72411AH320XB0 | PLC EXPANSION MODULE, COMMUNICATION, RS232, CM 1241, SIMATIC S7-1200 SERIES | PLC Expansion Modules
RS
Arduino • Komunikasi Serial Antara 2 Arduino • Pemanfaatan Modul RS232
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Shop rs232 module

Sponsored
About our ads
$29.99
RS232 Breakout Tester LED Monitor Module, DB9M/F X DB25M/F Breakout Module
Amazon.com
203
$29.99
RS232 Breakout Tester LED Monitor Module, DB9M/F X DB25M/F Breakout Module
Amazon.com
$419.67
GATEWAY MODULE 2in RS232 PROFINET Sick | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$419.67
GATEWAY MODULE 2in RS232 PROFINET Sick | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$29.77
PUSR USR-TCP232-302 Tiny Size RS232 To TCP IP Converter Serial RS232 To Ethernet Server Module Ethernet Converter Support DHCP/DNS (1)
Amazon.com
$29.77
PUSR USR-TCP232-302 Tiny Size RS232 To TCP IP Converter Serial RS232 To Ethernet Server Module Ethernet Converter Support DHCP/DNS (1)
Amazon.com
$36.89
Jeanoko RS232 DB9 Female Interface 16-Channel Relay Board Serial Port Smart Module 8 Working Modes Relay Module For Automation Control
Amazon.com
Free shipping
$36.89
Jeanoko RS232 DB9 Female Interface 16-Channel Relay Board Serial Port Smart Module 8 Working Modes Relay Module For Automation Control
Amazon.com
$12.63
Fafeicy 2-Channel Serial Port Relay Module, RS232 UART Protocol DB9 Interface, Manual Operation, Relay Switch Board, Copper Contacts, Normally Open
Amazon.com
$12.63
Fafeicy 2-Channel Serial Port Relay Module, RS232 UART Protocol DB9 Interface, Manual Operation, Relay Switch Board, Copper Contacts, Normally Open
Amazon.com
$33.99
Waveshare Industrial Serial Server, RS232/485/422 To RJ45 Ethernet Module, TCP/IP To Serial, Small
Amazon.com
2
$33.99
Waveshare Industrial Serial Server, RS232/485/422 To RJ45 Ethernet Module, TCP/IP To Serial, Small
Amazon.com
$42.00
Communication Module: for ProSense DPM4 series panel meters (PN# DPM-RS232)
Automation Direct
$42.00
Communication Module: for ProSense DPM4 series panel meters (PN# DPM-RS232)
Automation Direct
$341.18
WEG RS232-05 COMMUNICATION MODULE KIT Mrosupply
MRO Supply MC
Free shipping
$341.18
WEG RS232-05 COMMUNICATION MODULE KIT Mrosupply
MRO Supply MC
$19.90
RS232 Breakout Tester LED Monitor, DB9 Male To Female Breakout Module
Amazon.com
123
$19.90
RS232 Breakout Tester LED Monitor, DB9 Male To Female Breakout Module
Amazon.com
$16.99
CH340 Mini Serial Port Module Of PL2303, CH340E RS232 To TTL Module Upgrade USB To Serial Port In Nine Brush Small Plates New For Arrival 2025 High
Amazon.com
$16.99
CH340 Mini Serial Port Module Of PL2303, CH340E RS232 To TTL Module Upgrade USB To Serial Port In Nine Brush Small Plates New For Arrival 2025 High
Amazon.com
$523.96
Phoenix Contact 2313478 | MODULE COMM SERIAL ETHERNET RS232 RS422 RS485 DIN CDROM INCL. FL SERIES | Data Communication Accessories | FL
RS
$523.96
Phoenix Contact 2313478 | MODULE COMM SERIAL ETHERNET RS232 RS422 RS485 DIN CDROM INCL. FL SERIES | Data Communication Accessories | FL
RS
$7.89
Hiletgo 5Pcs RS232 To TTL Converter Module COM Serial Port Board MAX3232 MAX232CSE
Amazon.com
101
$7.89
Hiletgo 5Pcs RS232 To TTL Converter Module COM Serial Port Board MAX3232 MAX232CSE
Amazon.com
$5.25
MDFLY RS232 Serial Port To TTL Converter Module LED DB9 Breakout TX RX CTS RTS
Amazon.com
$5.25
MDFLY RS232 Serial Port To TTL Converter Module LED DB9 Breakout TX RX CTS RTS
Amazon.com
$125.97
Viagasafamido 2Pcs Wireless Transceiver Module, RF Transceiver Module, RS232/485/422-LORA DC12-36V Remote Transmission Radio Transceiver Module
Amazon.com
Free shipping
$125.97
Viagasafamido 2Pcs Wireless Transceiver Module, RF Transceiver Module, RS232/485/422-LORA DC12-36V Remote Transmission Radio Transceiver Module
Amazon.com
$2,048.00
Siemens 6ES7541-1AD00-0AB0 SIMATIC S7-1500 cm PTP RS232 Module
PLCHardware.com
$2,048.00
Siemens 6ES7541-1AD00-0AB0 SIMATIC S7-1500 cm PTP RS232 Module
PLCHardware.com
$8.00
Taidacent MODBUS RTU RS485 TTL RS232 Serial Remote Acquisition Temperature Module Temperature Sensor Converter Module For 10K 3950 NTC Thermistor
Amazon.com
$8.00
Taidacent MODBUS RTU RS485 TTL RS232 Serial Remote Acquisition Temperature Module Temperature Sensor Converter Module For 10K 3950 NTC Thermistor
Amazon.com
$36.85
4 Channels 4-20Ma Inputs RS485 RS232 Modbus Rtu IO Module
Amazon.com
$36.85
4 Channels 4-20Ma Inputs RS485 RS232 Modbus Rtu IO Module
Amazon.com
$7.96
DTECH DB9 Breakout Connector DB-9 Female RS232 Serial Adapter Solderless Module Board With Terminal Block, Case, Nuts And Tail Pipes (DB9 Female +
Amazon.com
54
$7.96
DTECH DB9 Breakout Connector DB-9 Female RS232 Serial Adapter Solderless Module Board With Terminal Block, Case, Nuts And Tail Pipes (DB9 Female +
Amazon.com