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N4VIG08 Multi-channel Voltage Current Collector with RS485 Modbus for Data Recording and Analysis"
Regular price $4.99Regular priceUnit price per$8.99Sale price $4.99Sale -
CE035 DC5V 2 CH RS485 Relay Board UART Serial Port Switch Module Modbus AT Command Control For PLC Smart Home Automated Industry
Regular price From $9.99Regular priceUnit price per$9.99Sale price From $9.99 -
AMIOA08 DC12V/24V 8DI8DO RS485 MODBUS RTU PLC Module Isolated Digital I/O for Arduino Raspberry Pi Home Industrial Automation
Regular price $24.99Regular priceUnit price per$24.99Sale price $24.99 -
N228D02 DC 12V 24V 2CH DB9 UART Relay Module RS232 Serial Port Switch Board For PC PLC Motor LED PTZ
Regular price $4.99Sale price $4.99Unit price perSale -
PDMRA01 PDMRB02 PDMRC04 PDMRD08 DC 12/24V 1-8CH 30mA-10A Digital Amplifier PLC for PTZ RS485 Industrial Control
Regular price From $2.99Regular priceUnit price per$10.99Sale price From $2.99Sale -
ETROA01 ETROB02 DC 12V/24V 1-2Ch DIN35 Rail RS485/Ethernet Modbus RTU Relay Board
Regular price From $15.99Regular priceUnit price per$32.76Sale price From $15.99Sale -
NTROA02 2AI-2DO NTC Relay RS485 RS232(TTL) AnalogTemperature Input Relay Output NTROA02
Regular price From $4.99Regular priceUnit price per$14.97Sale price From $4.99Sale -
N4DIM32 N4DIH32 DC 12V 24V 32Ch PNP NPN Input RS485 Modbus RTU PLC IO Switch Digital Collector
Regular price From $7.99Regular priceUnit price per$7.99Sale price From $7.99 -
OP71A04 RS485 10Khz 12V Digital Switch Optical Isolation Module Logic Level Converter
Regular price From $2.99Regular priceUnit price per$10.48Sale price From $2.99Sale -
DN22D08 24V RS485 Master Device Replace PLC PC touch Screen Control 8 DI DO For Arduino NANO V3.0
Regular price From $2.99Regular priceUnit price per$7.48Sale price From $2.99Sale -
N4ROF32 Mini DC 12V 24V 32CH Multifunction Modbus Rtu RS485 Relay Board 2A 0.2W Low Power Consumption Micro Voice Relay Module N4ROF32
Regular price From $41.99Regular priceUnit price per$56.91Sale price From $41.99Sale -
ET48A08 2 IN 1 8Ch Network Ethernet RS485 Relay Modbus RTU Slave TCP/IP UDP UART Switch Module PLC Industrial Control Board
Regular price From $17.99Regular priceUnit price per$13.67Sale price From $17.99 -
N223B08 8CH DC 12V RS232 Relay Module Serial port Remote Control Switch for PLC PLC IO expansion Board
Regular price From $14.73Regular priceUnit price per$14.73Sale price From $14.73 -
ET69C02 R4HUB08 ETHUB18 1/8 Port Industrial Modbus Gateway Ethernet Network to RS485 HUB RUT TCP/IP MQTT HTTP
Regular price From $16.99Regular priceUnit price per$12.62Sale price From $16.99 -
N428E02 mini DC 12V 2ch RS485 Relay Board Modbus RTU Switch Module for PLC Digital Output Expansion for Motor LED PTZ
Regular price $4.81Regular priceUnit price per$4.81Sale price $4.81 -
N438B08 DC 12V 8Ch RS485 Bus Modbus RTU Relay Module with TVS protected
Regular price $19.99Regular priceUnit price per$34.00Sale price $19.99Sale -
N4DOJ24 24CH RS485 ON/OFF Momentary Delay Latch 12V 24V Relay Module Uart Modbus PLC IO Board N4DOJ24 for Motor LED Smart Home Diy
Regular price From $49.99Regular priceUnit price per$55.10Sale price From $49.99Sale -
N4CIE16 16CH Current Voltage Analog Collector 20MA 30V ADC RS485 Bus Core Board for Arduino Pi PICO ESP32 ESP8266 WIFI Nodemcu
Regular price From $9.21Regular priceUnit price per$9.21Sale price From $9.21 -
CTVIB01 0-5V/0-10V to 4-20mA/0-20mA Voltage to Current Analog IO Module Transmitter V/I Linear Converter for PLC RS485 Sensor
Regular price From $1.39Regular priceUnit price per$1.85Sale price From $1.39Sale -
N434E01 Temperature and Humidity Transmitter Detection Sensor Module Modbus DS18B20/NTC/AHT20 replace SHT20 SHT30 RS485 Analog Signal
Regular price From $4.41Regular priceUnit price per$4.41Sale price From $4.41 -
ETIOE16 16CH NPN DI Network Ethernet Modbus RTU TCP Multifunction Remote I/O NPN DI Dry Contact Relay DO 4-20MA 0-10V Current Voltage
Regular price From $115.93Regular priceUnit price per$115.93Sale price From $115.93 -
N438C15 Integrated Circuit: 2 in 1 15ch RS485 RS232 Modbus RTU Relay Board with TVS ESD Protection
Regular price $49.99Regular priceUnit price per$61.88Sale price $49.99Sale -
AMDOC16 Integrated Circuit Board with 16 Digital Outputs, RS485 Isolated Communication, MODBUS RTU Protocol, for DC 12V 24V Systems
Regular price $19.99Regular priceUnit price per$19.99Sale price $19.99
