Custom Lonten Modbus RTU 4 Channel Relay Module 4CH Input Optocoupler Isolation RS485 MCU For arduinos Manufacturer
Custom Lonten Modbus RTU 4 Channel Relay Module 4CH Input Optocoupler Isolation RS485 MCU For arduinos Manufacturer
Custom Lonten Modbus RTU 4 Channel Relay Module 4CH Input Optocoupler Isolation RS485 MCU For arduinos Manufacturer
Custom Lonten Modbus RTU 4 Channel Relay Module 4CH Input Optocoupler Isolation RS485 MCU For arduinos Manufacturer
Custom Lonten Modbus RTU 4 Channel Relay Module 4CH Input Optocoupler Isolation RS485 MCU For arduinos Manufacturer
Custom Lonten Modbus RTU 4 Channel Relay Module 4CH Input Optocoupler Isolation RS485 MCU For arduinos Manufacturer
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Custom Lonten Modbus RTU 4 Channel Relay Module 4CH Input Optocoupler Isolation RS485 MCU For arduinos Manufacturer

Regular price
$9.99
Sale price
$9.99
Regular price
$9.99
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Lonten provide electronic component ,welcome OEM ,ODM,for more please contact.

 

Manual+Doc: https://drive.google.com/open?id=145HQ7-qlIo1dg_ndwjJmrE0R1VUXfmLP
 
Description:
 
4 channel relay output (one normally open and one normally closed)
STM8S103F3 MCU
4 channel optocoupler isolation
4 Relays Close LED Indicators
Round DC interface and terminal DC interface. Convenient power wiring (supply voltage 12V)
4 channel input interface
RS485 communication interface.
A power indicator
A User LED Lamp
Reset button
 
   
Package Included:

1 x Modbus RTU 4 channel Relay Module 
 
203f9fac-5974-4624-a308-72378aeabe723802f9a0-9ead-4322-bfe5-28bd75821d4b6b7b6f8c-c784-4d90-9fb5-84ce0bb2bc4ff2df7695-a0e0-4f98-9687-65abf8f042e0