12V 1 Channel RS485 MODBUS RTU Serial Port Multi-function Relay Module PLC Controller Plastic

-7%

Modbus rtu protocol 4 in 4 out control relay module rs485 switch input and output plc module

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0

-5%

Dc 12v realy 16 channel rs485 relay module rtu relay board plc controller serial port switch 485 relais

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0

Expansion board 12v 6-channel rs485 relay plc electrical expansion module for modbus rtu protocol remote control

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0

-4%

R421c32 dc12v 32 channels modbus rtu rs485 bus relay module uart serial port board for plc led home automation door lock

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0

-3%

Nlk-io-0808 rs485 relay io extension serial port relay module modbus rtu relay

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0

-4%

4ch rs485 relay switch module uart modbus rtu at for ptz plc smart home

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0

New-4 channel dc 12v rs485 relay module modbus rtu and at command remote control switch for plc ptz camera security monitoring

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0

-1%

12 channel relay output 16 analog input modbus rtu rs485 rs232 module

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0

12v 8-channel rs485 relay plc expansion board for rtu protocol remote control industrial accessories

0

1

-0.4%

Thermocouple module transmitter modbus-rtu protocol isolation rs485 support thermocouple

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0

7 channel rs485 ntc temperature sensor measurement modbus rtu paperless recorder plc nt18b07

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0

Industrial modbus gateway server modbus tcp to modbus rtu/ascii with rs485/422/232 & ethernet port modbus support master &slave

0

1

-4%

Modbus rtu protocol expansion module 32-way rs485 input remote io module plc extension module

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0

Usr-n510 rs232/rs485/rs422 serial to tcp ip single port ethernet converter watchdog gateway industrial grade modbus rtu to tcp

0

4

-3%

Waveshare industrial modbus rtu 8-ch relay module with rs485 interface, multi isolation protection circuits

0

2

-5%

Modbus-rtu 1 way relay output 1 switch input rs485 ttl

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0

-2%

16-channel pt100 temperature acquisition module, support modbus-rtu configuration king rs485+232

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0

-6%

Incomplete data

Dc 12v 0-5v 0-10v voltage signal generator dac converter module rs485 modbus rtu for plc measuring instruments

0

0

Incomplete data

5(100a) electricity single phase din rail rs485 modbus-rtu power energy meter

0

0

-1%

Din-rail rs485 serial port to ethernet converter p2p serial server device zlan5143dn support modbus rtu to tcp

0

0

-14%

8 serial server rs232 rs485 rs422 serial network converter modbus 1u/rtu module sensor

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0

-5%

8 way rs232 485 serial port relay control panel (modbus version) computer controlled relay module

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0

-3%

2-way relay module output 2 channel switch input ttl/rs485 interface communication modbus-rtu

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0

Incomplete data

5(100a) electricity single phase din rail rs485 modbus-rtu power energy meter

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0

-2%

Eight channel temperature controller xmt-j840wr4 with rs485 serial port communication function

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0

-1%

Switch input and output input output 2 way relay output module modbus-rtu rs485 communication

0

0

Industrial high stability 1 serial port modbus gateway rs485 ethernet 1 channel 1 isolation emd100

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0

-0.8%

Sht10/11 5-way multi-channel temperature and humidity acquisition module communication rs485 modbus rtu

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0

-8%

Multi-channel 8-way ac current frequency measurement acquisition module rs485 sensor transmitter modbus-rtu

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0

-4%

Intelligent temperature humidity transmitter rs485 serial communication high precision modbus rtu acquisition module transducer

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0

Temperature and humidity transmitter rs485 serial communica temperature sensors sht20 modbus rtu acquisition module transducer

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0

Dc 12v relay 8 channel relay module rs485 relay command programmable control module board

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0

-6%

Serial port io acquisition module relay control board expansion switch rs485/232 communication modbus protocol

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0

-1%

Zlan5g40a 16 port rs232 rs485 rs422 to tcp/ip converter with modbus tcp to rtu converter support modbus gateways function

0

0

-1%

R411b01_5v mini 5v rs485 to ttl converter module uart to rs485 converter sp485ee for smart home modbus rtu control

0

1

Modbus rtu 8-way relay module, rs485 interface, with multiple isolation protection circuits, industrial grade

0

0

-0.2%

Relay control/8-channel digital acquisition/4do/modbus rtu/ntc temperature measurement/485 communication mode/relay

0

0

Dc 12v 4 channel time delay rs485 relay module modbus & at control remote switch

0

0

Usr-n510 1 port industrial serial to ethernet converte server device rs232 rs485 rs422 serial support watchdog modbus rtu to tcp

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0

-3%

Industrial grade usb to rs485 communication module converter serial - port line converter tvs protection

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0

Incomplete data

Dc 12v 8ch analog digital input output devices 0-5v 0-10v 4-20ma dac adc rs485 modbus rtu board

0

0

Rs485 to ttl module stable uart serial port to rs485 converter function module

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0

-7%

Rs485 can modbus industrial controller bus serial sub-line gathering connector rj45 interworking network port

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0

-16%

Usb to 485/422 industrial fl232rl serial port rs485 communication converter serial port cable module

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0

Dc 6-24v (ttl) rtu control module uart relay switchss board plc for gl

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0

-2%

4-channel serial rs485 multi-function controller switch internet of things relay industrial multi-channel centralized control

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0

4 ports industrial isolation rs485 hub converter device zlan9440 isolation 1 rs232 rs485 serial port to 4 channels rs485

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0

-2%

Modbus rtu 4 ch relay module input 485 ttl uart communication 4-channel input 7-24v relay module cnim hot

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0