NLK-IO-0808 RS485 Relay IO Extension Serial Port Relay Module Modbus RTU Relay

-3%

M1000 data acquisition modbus rtu remote control module rs485 digital io relay watchdog

0

0

Relay module 12v 1 channel relay module rs485 rtu serial port multi-function relay module plc controller

0

0

-6%

Incomplete data

32ai analog 0-20ma 0-10v adc acquisition modbus io module rs232 rs485 modbus rtu protocol

0

0

-4%

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

0

0

-1%

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

0

0

-12%

5 way rs485 digital relay relay output module modbus rtu collector ipam-2505

0

0

-4%

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

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0

-4%

Analog digital io input and acquisition module modbus rtu&tcp rs485/232 24ai/di

0

0

-4%

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

0

0

-6%

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

0

0

-2%

12v 1 channel rs485 modbus rtu serial port multi-function relay module plc controller plastic

0

0

-5%

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

0

0

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

0

0

-3%

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

0

2

-7%

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

0

0

-3%

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

0

0

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

0

0

-9%

Serial control relay io card plc industrial control board rs485 232 modbus programming 4 ways

0

0

-5%

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

0

0

Incomplete data

8ai analog input 4ao output 8di digital input 8do normally open relay rs485 rs232 modbus io combination module

0

0

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

0

0

-0.4%

Thermocouple module transmitter modbus-rtu protocol isolation rs485 support thermocouple

0

0

-7%

Incomplete data

Ethernet module 8ai8di industrial acquisition control module modbus rtu tcp udp protocol io unit

0

0

16 way relay output do module rs485 modbus data acquisition communication board plc extension io

0

0

-4%

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

0

0

-14%

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

0

0

16-way network relay control board/rs485/modbus tcp/rtu/industrial/programmable

0

0

-0.6%

Switch input and output input output 8 way relay output module modbus-rtu rs485 communication

0

0

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

0

1

16 way digital input di module rs485 modbus data acquisition communication board plc extension io

0

0

-1%

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

0

0

-2%

Intelligent device zlan6002 remote io controller rs485 modbus rtu support 4ch relay output, 4ch digital input, 2 analog input

0

0

-0.4%

Temperature humidity sensor module rs485 modbus rtu replace dht11 dht22 ds18b20

0

0

New yk-d3115 gprs/4g remote io module (rtu) tcp/mqtt modbus protocol

0

0

Modbus gateway industry high stability rtu module 232 turn network port modbus tcp

0

0

-0.3%

4 channel rs232/485/serial control relay module board modbus rtu/computer control switch x-0.13

0

0

-11%

5-way relay drive module rs485 modbus hd0755m

0

0

Rs485/232 to ethernet module serial server tcpudp modbus gateway rj45 network port communication

0

0

Industrial modbus gateway server modbus rtu/ascii to modbus tcp supports plc serial port

0

1

-2%

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

0

0

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

0

0

Relay module 8 roads normally open rs485 modbus communication

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0

-15%

32ai analog 4-20ma 0-10v adc acquisition ethernet io module modbus tcp rtu protocol

0

0

-6%

5ai acquisition 5ao output analog module rs485/modbus-rtu voltage current acquisition ad da

0

0

-21%

Free shipping 485 relay module modbus rtu protocol switch module of digital quantity module 485 switch

0

0

32ai analog quantity 4-20ma 0-10v adc acquisition ethernet io module modbus tcp rtu protocol

0

0

8-way analog acquisition module/0~10v/precision 0.1%/rs485/modbus rtu

0

0

-1%

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

0

0