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RF Wireless Electronics Technology

RF Wireless Electronics Technology

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RS485 Digital IO

DC 5V 12V 24V 8CH RS485 Modbus Rtu HMI Remote IO Expanding Board

AU $5.95 to AU $6.88

1/8 Port Industrial Modbus gateway server Modbus TCP to MODBUS RTU/ASCII

AU $24.13 to AU $48.28

16ch Multifunction RS485 Relay NPN PNP IO Control Core Board Modbus Rtu

AU $7.38 to AU $22.62

3 Ch RS485 PWM Square Wave Pulse signal Generator UART RS232 RS485 Bus Modbus

AU $7.23

2AI-2DO NTC Relay RS485 RS232(TTL) Module Temperature Input Relay Output

AU $13.57 to AU $15.08

1PCS 24V DC 1/2/4/8/12 Channel DI-DO Modbus RTU RS485 Relay Board

AU $12.06 to AU $40.73

DC 12V 24V RS485 Wireless Transceiver UART Transmitter and Receiver Modbus RTU

AU $15.08 to AU $46.77

DC 5V12V 24V 8-24CH Current Voltage to RS485 Converter 4-20MA 0-30V ADC Collect

AU $11.94 to AU $18.09

8-48CH RS485 NPN PNP Input Output Port Remote Control Switch PLC IO expansion

AU $18.09 to AU $60.33

20ch Multifunction RS485 Relay Board 20DO 2DI 2AI PLC IO Expanding Module

AU $60.20 to AU $60.33

16CH DC 12V 24V Hardware Setup Parameters Modbus Rtu Multifunction RS485 Relay

AU $34.69 to AU $40.73

8-24CH 4-20MA To RS485 Current Analog Input Collector Module MODBUS RTU Board

AU $16.58 to AU $34.47

RS485 RS232 DB9 Module Modbus Rtu Optocoupler Isolation Output Solid State Relay

AU $8.28 to AU $24.43

12V DC RS485 TTL RS232 Serial Port Relay UART Modbus Rtu Switch Module PLC PTZ

AU $7.53

8-32 DI-DO PNP to PNP RS485 Modbus Rtu Remote IO Module DC 12-24V 300MA Output

AU $20.30 to AU $52.80

2CH Micro Size 3A RS485 Relay Board PC UART Serial Port Switch DC 12V 24V

AU $9.91 to AU $35.75

DC 12V 24V 1CH 3A Small Relay Board RS485 UART Serial Port Switch MODBUS RTU

AU $10.50 to AU $30.17

4DO 2DI 3AI RS485 Modbus RTU Relay Module PLC IO Expanding Board Current Voltage

AU $7.53 to AU $24.13

Mini 8Ch 4-20Ma 0-20Ma Modbus Rtu Rs485 Current Analog Input Collector Module

AU $7.41 to AU $7.53

DC 7-30V 6AI-6DI-4DO Multifunction Expanding Board Collection Relay Module

AU $27.84 to AU $33.79

2PCS Industrial Grade RS485 to TTL232 UART Isolated communication Surge Protecti

AU $7.38 to AU $7.53

16AI Remote IO 15x 4-20MA Current & 1x 0-30V Voltage MODBUS RTU RS485 Core Board

AU $11.94 to AU $12.06

4CH Micro Size & Low Power Consumption RS485 RS422 Relay Module MODBUS RTU

AU $18.06 to AU $72.26

12CH RS485 Mixed IO Module Current Voltage Analog Collection 0-20MA 4-20MA 0-5V

AU $13.57 to AU $45.86

Mini Dc 12V 2Ch Rs485 Relay Board Modbus Rtu Switch Module Board

AU $7.53

DC 5V 12V 5A/10A/20A AC Analog Current Collector RS485 MODBUS RTU AC Transformer

AU $18.09 to AU $24.18

16AI-16DI-16DO 4-20MA 0-10V current voltage RS485 relay 12V 24V

AU $45.21 to AU $54.31

8DI-8DO Digital input and output module Optocoupler isolated RS485 MODBUS

AU $33.18

DC 12V-24V 8 Channels Micro Size & Low Power Consumption RS485 RS422 Relay

AU $24.04 to AU $73.93

12V 24V 1-2A RS485 MODBUS RTU Small DC Motor Driver Forward Reverse Stop Delay

AU $10.55 to AU $12.06

DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO expansion Board

AU $19.60 to AU $25.64

1/5PCS 2 in 1 RS485/TTL232 4CH MOS transistor & 8CH TTL Level Ouput

AU $12.36 to AU $49.44

24CH RS485 Remote Control Switch Multifunction PLC IO Expansion Board Modbus

AU $28.66 to AU $98.88

1PCS 12VDC 1/2/4/8/12 Channel DI-DO Modbus RTU RS485 Relay Module

AU $13.26 to AU $47.97

RS485 Modbus RTU TCP to Ethernet Network UDP TCP Client Server MQTT Converter

AU $21.10 to AU $24.12

DC12V-24V 8CH NPN/PNP Input& 8CH NPN 300MA Solid State Relay Output Modbus

AU $17.78 to AU $21.10

4CH DC 12V 24V Modbus RTU RS485 DO Relay Module DIP Switch Setting Parameters

AU $17.94 to AU $21.11

DC 12V 24V 433M Wireless RS485 IO Point-to-Point Master-Slave RF Transceiver

AU $25.49 to AU $67.44

DC 5V 12V 24V 8ch RS485 Modbus Rtu Control Module for Relay PLC Switch Board AT

AU $6.62

16Ch DC12V Rs485 Modbus Rtu Relay Rs485 Bus Remote Control Switch Module

AU $9.04 to AU $36.16

12V 4DI-DO 433M Wireless RS485 Bus Relay Module RF Master-Slave Networking Remot

AU $24.51 to AU $66.72

8CH DS18B20 Temperature Acquisition Module RS485 3000V Optical Isolation Communi

AU $18.08 to AU $30.11

1/3PCS DC16CH NPN Optically Isolated Input & 300MA Solid State Relay Output

AU $24.13 to AU $75.44

Modbus 16CH Differential Voltage Collector 0-5V 0-10V RS485 Analog Input Module

AU $28.66 to AU $33.11

DC 12V 24V 4AI -40~300 Celsius PT100 RTD Sensor to RS485 Temperature Collector

AU $21.11 to AU $30.17

32CH NPN/PNP Optically Isolated Input & 32CH 300MA NPN Solid State Relay

AU $42.07 to AU $46.60

6Ch 4-20Ma 0-10V Current Voltage Analog Input & 4Ch Npn Di-Do Rs485 Modbus

AU $33.18 to AU $90.53

16DI-16DO RS485 Two-way Remote Control Module Modbus RTU PLC Board Smart Home

AU $24.82 to AU $29.52
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About us

Specialize in RF Wireless Radio Transmitting Units and Receiving Units, the product include transmitters with case, receivers with relay(s), transmittng modules and receiving modules, are widely applied in RC toy, remote sensing, telemetry, fireworks, industrial control, home&garden application.
Location: ChinaMember since: 29 February 2012Seller: canton-electronic
Top Rated SellerRF Wireless Electronics Technology is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

Feedback ratings

Last 12 months

Positive198- positive Feedback in last 12 months
Neutral0- neutral Feedback in last 12 months
Negative1- negative Feedback in last 12 months

Detailed seller ratings

Average for the last 12 months

Accurate description
5.0
Reasonable postage costs
5.0
Postage speed
5.0
Communication
5.0

Seller Feedback (29,813)

g***l (5219)- Feedback left by buyer.
Past 6 months
Verified purchase
I received the item as listed. Good packing, shipping and seller. Thank you.
-***n (302)- Feedback left by buyer.
Past year
Verified purchase
Consider the distance, this seller was able to deliver goods very fast. Well packaged. Thank you so much. Fair price. I'm happy customer.
r***r (1486)- Feedback left by buyer.
Past 6 months
Verified purchase
Great seller_as described_couldn't ask for anything else_Thanks!
_***2 (754)- Feedback left by buyer.
Past 6 months
Verified purchase
package arrived in good condition - good price - now i need to reprogram for 120mA - thank you
-***c (234)- Feedback left by buyer.
Past 6 months
Verified purchase
Arrived in a timely fashion. Item is as expected. Great transaction. A+++
c***c (1485)- Feedback left by buyer.
Past month
Verified purchase
*** Great seller - Fast shipping ***
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