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N4AIA08 N4AIB16 N4AIC24 22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO
Regular price From $9.99Regular priceUnit price per$11.27Sale price From $9.99Sale -
ET69C02 Serial Port Server Module RS485 to Ethernet Network TCP/IP Converter UDP TCP Client Server Modbus Master Slave
Regular price From $13.99Regular priceUnit price per$14.27Sale price From $13.99Sale -
PWM8A04 3Ch RS485 to PWM Square Wave Pulse Generator 1Hz-20kHz Frequency Duty Cycle Adjustable DC 5V 12V
Regular price $3.98Sale price $3.98Unit price per -
RYR404A 4CH DC 12V 24V Modbus RTU RS485 DO Relay Module DIP Switch Setting Parameters With DIN BOX
Regular price From $11.99Regular priceUnit price per$13.52Sale price From $11.99Sale -
R4SLS08 8CH Multipurpose RS485 Modbus Rtu Digital IO Module 141R Spring Terminal Block Master-slave Digital Collection Control R4SLS08
Regular price $5.99Sale price $5.99Unit price perSale -
TYROD06 6 DI-DO DC 5V/12V/24V IOS Android Smart Wifi Relay 2.4G RF Remote Control IOT Switch NPN IN Dry Contact Out Tuya Smart Life APP
Regular price $19.99Sale price $19.99Unit price perSale -
N4CID08 N4CIE16 N4CIF24 DC5V8-24AI Current Voltage Analog Collector RS485 Industrial Measurement Sensing
Regular price From $4.99Regular priceUnit price per$15.99Sale price From $4.99Sale -
N4D8B08 Songle relay DC 12V 24V 8I8O Multifunction Modbus RTU Relay Module Support 03 06 16 Function
Regular price From $19.99Regular priceUnit price per$32.98Sale price From $19.99Sale -
DN24F08 DN23E08 8AI-8DI-8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor
Regular price From $8.41Regular priceUnit price per$8.41Sale price From $8.41 -
N4A4I06 14CH Multifunction RS485 Network Bus NTC Temperature Collector 4AI-4DI-6DO Modbus RTU PLC Remote IO Analog Digital Expander
Regular price From $7.99Regular priceUnit price per$9.84Sale price From $7.99Sale -
23IOB16 RS485 Remote Control Switch DC 12V 24V 16 Input 16 Output PLC IO Expansion Board 01 02 03 05 06 15 16 Modbus RTU Module
Regular price From $15.99Regular priceUnit price per$19.84Sale price From $15.99Sale -
R444A01 DC 5-24V RS485 Modbus RTU Digital Display with External Temperature and Humidity sensor AM2320 Module repl DS18B20 SHT10 SHT20
Regular price $18.99Regular priceUnit price per$15.99Sale price $18.99 -
PTA8D08 8AI RS485 Analog Input PT100 RTD RS485 Temperature Sensor Acquisition Module replace NTC K Thermocouple DS18B20
Regular price From $13.99Regular priceUnit price per$13.99Sale price From $13.99 -
R4IVB02 2ch Highly Integrated (12Bit ADC/Operational Amplifier/Voltage Reference) 4-20MA 0-5V 10V RS485 Modbus Collector Module
Regular price $3.98Regular priceUnit price per$3.98Sale price $3.98 -
R4IOH08 8DI 8DO 4DI-4DO 2DI-6DO 6DI-2DO Multipurpose RS485 Digital Input Output Module mini PLC IO Dilator DC 12V 24V for Arduino
Regular price From $1.97Regular priceUnit price per$1.97Sale price From $1.97 -
UD68B01 USB to RS485 Bus Converter Module CH340 Industrial grade IC SP485 for Arduiuo NANO PLC MCU Modbus Relay Board
Regular price $2.99Regular priceUnit price per$2.99Sale price $2.99 -
CTR4A01 5-20A 220V 60HZ RS485 Current Collector Ammeter MODBUS PLC AC Transformer Meter
Regular price From $2.99Regular priceUnit price per$10.99Sale price From $2.99Sale -
N4DBA06 8CH 0-5V 0-10V 4-20MA Voltage Current Signal Generator Detector RS485 Modbus RTU
Regular price From $16.99Regular priceUnit price per$28.48Sale price From $16.99Sale -
AMDSG08 8 DS18B20 temperature acquisition module / RS485 MODBUS RTU communication replace WP3066ADAM
Regular price From $9.99Regular priceUnit price per$13.12Sale price From $9.99Sale -
DM56A04 DM36B06 DC 5V 12V 24V RS485 Digital Tube Characters LED Display Module Modbus RTU for PLC Configuration Software Configuration Software
Regular price From $7.99Regular priceUnit price per$7.99Sale price From $7.99 -
DM18A01 DM18B02 DM18C04 1-4 Bit DC 12V 24V 1.8 inch DIN shell RS485 Modbus RTU Digital Tube LED Board PLC IO Expanding Board
Regular price From $9.04Regular priceUnit price per$9.04Sale price From $9.04 -
AMVOL08 8 Channel Analog Output 0-10V 0-5V AO Module RS485 Modbus RTU To Voltage PLC Remote IO Expansion Board
Regular price $27.99Regular priceUnit price per$35.68Sale price $27.99Sale -
N4ROA01 3A Micro Power Consumption Small RS485 Relay Module Modbus Rtu N4ROA01
Regular price $3.49Sale price $3.49Unit price per -
N4ROD08 DC 12V-24V 8 Channels Micro Size & Low Power Consumption RS485 RS422 Relay Board DIN C35 Rail Mount Box for PLC HMI
Regular price From $13.99Regular priceUnit price per$16.91Sale price From $13.99Sale
