Lonten Tech
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
Regular price
$9.99 USD
Regular price
$9.99 USD
Sale price
$9.99 USD
Unit price
per
Couldn't load pickup availability
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
1 x Modbus RTU 4 channel Relay Module
