Industrial Modbus RTU 4-ch Relay Module with RS485 Interface,

Industrial Modbus RTU 4-ch Relay Module with RS485 Interface, 30A High Current, Onboard LED Indicators, Multi Isolation Protection Circuits, Industrial Grade Rail-Mount Case (Modbus RTU Relay 4CH)
- Configurable device address (1~255), multi devices can be cascaded on RS485 bus. Onboard voltage regulator, supports 7V~36V wide voltage supply.
- Features flash-on, flash-off function, by passing arguments to the command, it is possible to turn on the relay for a while and then close it automatically.
- Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal.
- Onboard unibody ADI magnetical isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption.
- Onboard resettable fuse and TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, provides over-current/over-voltage proof, lightningproof & anti-electrostatic.
- Onboard Optocoupler isolation, prevent the relay from being interfered by high-voltage circuit. Adopts dedicated relay driver chip, with built-in flyback diode protection, for stronger and more stable driving ability.
- Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection. High quality relay, contact rating: ≤30A 250V AC or ≤30A 28V DC.
- Rail-mounted ABS plastic enclosure, easy to install, safe to use. 3 LEDs for indicating the MCU status and signal transceiving status.
Country USA
Brand TUOPUONE
Manufacturer TUOPUONE
Binding Personal Computers
ItemPartNumber TP130461
Model Modbus RTU Relay 4CH
Color Modbus RTU Relay 4CH
ReleaseDate 0000-00-00

Country	USA
Brand	TUOPUONE
Manufacturer	TUOPUONE
Binding	Personal Computers
ItemPartNumber	TP130461
Model	Modbus RTU Relay 4CH
Color	Modbus RTU Relay 4CH
ReleaseDate	0000-00-00

Industrial Modbus RTU 4-ch Relay Module with RS485 Interface, 30A High Current, Onboard LED Indicators, Multi Isolation Protection Circuits, Industrial Grade Rail-Mount Case (Modbus RTU Relay 4CH)

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