Din Rail PW21 WIFI Serial Server RS485 to Ethernet 110-240v 24v Support Modbus TCP to RTU Web OTA Upgrade -

Din Rail PW21 WIFI Serial Server RS485 to Ethernet 110-240v 24v Support Modbus TCP to RTU Web OTA Upgrade

Din Rail PW21 WIFI Serial Server RS485 to Ethernet 110-240v 24v Support Modbus TCP to RTU Web OTA Upgrade

Din Rail PW21 WIFI Serial Server RS485 to Ethernet 110-240v 24v Support Modbus TCP to RTU Web OTA Upgrade

Din Rail PW21 WIFI Serial Server RS485 to Ethernet 110-240v 24v Support Modbus TCP to RTU Web OTA Upgrade

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Din Rail PW21 WIFI Serial Server RS485 to Ethernet 110-240v 24v Support Modbus TCP to RTU Web OTA Upgrade

20%

US $32.44 US $25.95

Tags: rail, pw21, wifi, serial, server, rs485, ethernet, 240v, support, modbus, upgrade,

2X 8Ch Input/Output Digital Switch TTL Lvttl CMOS RS485 IO Control Module Modbus Rtu Board For PLC Relay, (No Pin)

- 27%

2X 8Ch Input/Output Digital Switch TTL Lvttl CMOS RS485 IO Control Module Modbus Rtu Board For PLC Relay, (No Pin)

US $12.36 US $8.90

DAM-4501 4-way 8-way K-type thermocouple input temperature acquisition module to RS485MODBUS-RTU isolation transmitter

- 0%

DAM-4501 4-way 8-way K-type thermocouple input temperature acquisition module to RS485MODBUS-RTU isolation transmitter

US $44.15

12VDC 4 Channel 4DI-4DO Modbus RTU RS485 Relay NPN Input Relay PLC IO Expanding

- 30%

12VDC 4 Channel 4DI-4DO Modbus RTU RS485 Relay NPN Input Relay PLC IO Expanding

US $9.99 US $6.99

ADM-5832G Industrial 2-Port Modbus Gateway Server RTU/ASCII to Modbus TCP Support PLC Serial Port

- 4%

ADM-5832G Industrial 2-Port Modbus Gateway Server RTU/ASCII to Modbus TCP Support PLC Serial Port

US $302.70 US $287.56

MODBUS RTU Protocol 4 IN 4 OUT Control Relay Module of RS485 Switch In/Output PLC

- 24%

MODBUS RTU Protocol 4 IN 4 OUT Control Relay Module of RS485 Switch In/Output PLC

US $14.99 US $11.39

4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Current Voltage Board

- 30%

4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Current Voltage Board

US $22.79 US $15.95

1 PCS DC 5V-23V RS485 Modbus Rtu Temperature & humidity sensor Remote acquisition monitor replace DHT11 DHT22 DS18B20 PT100

- 50%

1 PCS DC 5V-23V RS485 Modbus Rtu Temperature & humidity sensor Remote acquisition monitor replace DHT11 DHT22 DS18B20 PT100

US $15.47 US $7.73

EE10A Wide Voltage RS232 Mini Serial converter Ethernet IoT Gateway TCP/IP Modbus RTU Transparent Transmission Serial Server

- 50%

EE10A Wide Voltage RS232 Mini Serial converter Ethernet IoT Gateway TCP/IP Modbus RTU Transparent Transmission Serial Server

US $28.10 US $14.05

NLK-IO-2424 RS485 relay serial port expansion Modbus RTU relay PLC IO expansion

- 1%

NLK-IO-2424 RS485 relay serial port expansion Modbus RTU relay PLC IO expansion

US $81.89 US $81.07

Adm-5832g Professional Gateway Industrial Level 2 Port Rs485/422 Rtu To Tcp

- 7%

Adm-5832g Professional Gateway Industrial Level 2 Port Rs485/422 Rtu To Tcp

US $311.03 US $286.15

Modbus RTU 4 Way Relay Module 7-24V Relay Module Switch RS485/TTL Input And Output With Anti Reverse Protection

- 50%

Modbus RTU 4 Way Relay Module 7-24V Relay Module Switch RS485/TTL Input And Output With Anti Reverse Protection

US $17.13 US $8.56

Din Rail PW21 WIFI Serial Server RS485 to Ethernet 110-240v 24v Support Modbus TCP to RTU Web OTA Upgrade

- 20%

Din Rail PW21 WIFI Serial Server RS485 to Ethernet 110-240v 24v Support Modbus TCP to RTU Web OTA Upgrade

US $32.44 US $25.95

Modbus RTU 4 Way Relay Module 7-24V Relay Module Switch RS485/TTL Input And Output With Anti Reverse Protection

- 50%

Modbus RTU 4 Way Relay Module 7-24V Relay Module Switch RS485/TTL Input And Output With Anti Reverse Protection

US $10.89 US $5.44

ZLAN6042 Network Remote Ethernet RJ45 Port IO Controller Modbus TCP/RTU 4 Channels A/D Acquisition I/O Module

- 7%

ZLAN6042 Network Remote Ethernet RJ45 Port IO Controller Modbus TCP/RTU 4 Channels A/D Acquisition I/O Module

US $380.11 US $349.70

DC 24V 8 Ch RS485 Relay Board Modbus RTU UART Remote Control Switch DIN35 Rail Box for PLC Automation Control

- 31%

DC 24V 8 Ch RS485 Relay Board Modbus RTU UART Remote Control Switch DIN35 Rail Box for PLC Automation Control

US $30.72 US $20.89

24VDC 1 Channel 1DI-1DO Modbus RTU RS485 Relay NPN Input Relay PLC IO Expanding

- 30%

24VDC 1 Channel 1DI-1DO Modbus RTU RS485 Relay NPN Input Relay PLC IO Expanding

US $13.93 US $9.75

4-channel Analog output 485 to Analog 4-20mA signal DA Module MODBUS RTU ADM-4204I-C

- 7%

4-channel Analog output 485 to Analog 4-20mA signal DA Module MODBUS RTU ADM-4204I-C

US $377.47 US $347.27

DC 5V 12V Multifunction 8 Channel Modbus Rtu UART TTL232 IO Control Module for Arduiuo UNO MEGA Relay PLC Breadboard

- 25%

DC 5V 12V Multifunction 8 Channel Modbus Rtu UART TTL232 IO Control Module for Arduiuo UNO MEGA Relay PLC Breadboard

US $7.11 US $5.33

USR-WIFI232-B2 UART Embedded Serial to WiFi Modules Converter RTU to Modbus TCP

- 8%

USR-WIFI232-B2 UART Embedded Serial to WiFi Modules Converter RTU to Modbus TCP

US $56.95 US $52.39

NLK-IO-0808 RS485 relay IO expansion serial port relay module Modbus RTU relay

- 1%

NLK-IO-0808 RS485 relay IO expansion serial port relay module Modbus RTU relay

US $41.75 US $41.33

8CH RS485 Ports Modbus RTU/TCP Protocol IO808-EWR 8 Way WIFI Ethernet Network IO Controller with Hardware Watchdog

- 7%

8CH RS485 Ports Modbus RTU/TCP Protocol IO808-EWR 8 Way WIFI Ethernet Network IO Controller with Hardware Watchdog

US $504.68 US $464.31

GSM 2G 3G 4G LTE M2M RTU Remote Controller S270 Mit 2 Relais Ausgang Für Überwachung

- 50%

GSM 2G 3G 4G LTE M2M RTU Remote Controller S270 Mit 2 Relais Ausgang Für Überwachung

US $1374.60 US $687.30

0-10V Analog Module/3 Channel Voltage Output RS485 MODBUS RTU Communication Protocol -WP3079ADAM

- 0%

0-10V Analog Module/3 Channel Voltage Output RS485 MODBUS RTU Communication Protocol -WP3079ADAM

US $255.90

Modbus RTU 4 Way Relay Module 7-24V Relay Module Switch RS485/TTL Input And Output With Anti Reverse Protection

- 61%

Modbus RTU 4 Way Relay Module 7-24V Relay Module Switch RS485/TTL Input And Output With Anti Reverse Protection

US $14.33 US $5.45

DC 12V/24V 16CH Micro Size RS485 Relay Modbus 3A Digital Output Board Rtu PLC Output expansion board

- 29%

DC 12V/24V 16CH Micro Size RS485 Relay Modbus 3A Digital Output Board Rtu PLC Output expansion board

US $40.51 US $28.36

DC 5V 12V Multifunction 8 Channel Modbus Rtu UART TTL232 IO Control Module for Arduiuo UNO MEGA Relay PLC Breadboard

- 25%

DC 5V 12V Multifunction 8 Channel Modbus Rtu UART TTL232 IO Control Module for Arduiuo UNO MEGA Relay PLC Breadboard

US $6.86 US $5.14

ZLAN5143BI Industrial Isolate serial RS232 RS485 422 to Ethernet tcp/ip lan Converter Multi-host modbus RTU Gateway iot Server

- 8%

ZLAN5143BI Industrial Isolate serial RS232 RS485 422 to Ethernet tcp/ip lan Converter Multi-host modbus RTU Gateway iot Server

US $365.59 US $336.34

Rs485 Relay Switch Module Modbus ASCII/RTU PL2303 PC PLC

- 12%

Rs485 Relay Switch Module Modbus ASCII/RTU PL2303 PC PLC

US $15.00 US $13.20

$IDM-6520 Profibus DP Gateway Profibus DP to Modbus RTU\ASCII Converter Operating temperature: -40~85℃$

- 5%

IDM-6520 Profibus DP Gateway Profibus DP to Modbus RTU\ASCII Converter Operating temperature: -40~85℃

US $1136.70 US $1079.86

ZLAN6802 8 Channel Port Remote I/O Controller DI AI DO RS485 Ethernet Modbus I/O Module RTU Data Collector

- 7%

ZLAN6802 8 Channel Port Remote I/O Controller DI AI DO RS485 Ethernet Modbus I/O Module RTU Data Collector

US $373.70 US $343.80

USR-N520 Serial RS232/RS485/RS422 to Ethernet Server Modbus RTU to Modbus TCP

- 5%

USR-N520 Serial RS232/RS485/RS422 to Ethernet Server Modbus RTU to Modbus TCP

US $247.32 US $234.95

USR-N520 Serial RS232/RS485/RS422 to Ethernet Server Modbus RTU to Modbus TCP

- 8%

USR-N520 Serial RS232/RS485/RS422 to Ethernet Server Modbus RTU to Modbus TCP

US $254.12 US $233.79

Din Rail PW21 WIFI Serial Server RS485 to Ethernet 110-240v 24v Support Modbus TCP to RTU Web OTA Upgrade

- 4%

Din Rail PW21 WIFI Serial Server RS485 to Ethernet 110-240v 24v Support Modbus TCP to RTU Web OTA Upgrade

US $187.92 US $178.52

ZLAN6842 Modbus RS485 RJ45 Ethernet 8 Channels DI AI DO I/O Module RTU Board

- 7%

ZLAN6842 Modbus RS485 RJ45 Ethernet 8 Channels DI AI DO I/O Module RTU Board

US $455.59 US $419.14

Zlan6844 Rs485 Wifi Ethernet Rj45 8channel Di Ai Do Rs485 Modbus I/o Module Rtu Data Collector Remote Controller Board Module

- 8%

Zlan6844 Rs485 Wifi Ethernet Rj45 8channel Di Ai Do Rs485 Modbus I/o Module Rtu Data Collector Remote Controller Board Module

US $690.46 US $635.22

Modbus RTU 4 Way Relay Module 7-24V Relay Module Switch RS485/TTL Input and Output with Anti Reverse Protection

- 30%

Modbus RTU 4 Way Relay Module 7-24V Relay Module Switch RS485/TTL Input and Output with Anti Reverse Protection

US $11.55 US $8.08

USB Relay Module PC Control Relay Switch Module Modbus ASCII/RTU PL2303

- 12%

USB Relay Module PC Control Relay Switch Module Modbus ASCII/RTU PL2303

US $10.00 US $8.80

6Channel Temperature Acquisition Module Pt1000 to RS485 MODBUS RTU Protocol ADM-4760

- 5%

6Channel Temperature Acquisition Module Pt1000 to RS485 MODBUS RTU Protocol ADM-4760

US $358.00 US $340.10

ZLAN6042 Network Remote Ethernet RJ45 Port IO Controller Modbus TCP/RTU 4 Channels A/D Acquisition I/O Module

- 7%

ZLAN6042 Network Remote Ethernet RJ45 Port IO Controller Modbus TCP/RTU 4 Channels A/D Acquisition I/O Module

US $380.96 US $350.48

4-channel Analog output 485 to Analog 4-20mA signal DA Module MODBUS RTU ADM-4204I-C

- 0%

4-channel Analog output 485 to Analog 4-20mA signal DA Module MODBUS RTU ADM-4204I-C

US $368.01