No hay artículos en el carro
No hay artículos en el carro
Features
Configurable device address (1~255), multi devices can be cascaded on RS485 busFeatures flash-on, flash-off function, by passing argument 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 TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightning-proof & anti-electrostatic
Onboard Optocoupler isolation, prevent the relay from being interfered by high-voltage circuit
Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection
High quality relay, contact rating: ≤10A 250VAC/30VDC
Rail-mounted ABS plastic enclosure, easy to install, safe to use
3 LEDs for indicating the MCU status and signal transceiving status
Specifications
Power supply voltage: 5VCommunication interface: RS485
Baudrate: 4800, 9600, 19200, 38400, 57600, 115200, 128000, 256000
Default communication format: 9600, N, 8, 1
Relay channels: 8
Contact form: 1NO 1NC
Communication protocol: Standard Modbus RTU protocol
RS485 address: 1~255
RS485 terminal protection: 600W lightning-proof and surge-suppress, 15KV ESD protection (reserved 120R balancing resistor solder pads)
LED indicators:
*: MCU indicator, keep flashing when the MCU normally working
TXD: TX indicator, light up when sending data
RXD: RX indicator, light up when receiving data
PACKAGE CONTENT
Modbus RTU Relay x1Power adapter US plug 5V/2A 5.5/2.1 x1
Power adapter EU head x1
Toni
Comentado en España el 26 de febrero de 2023
Muy fácil de usar, es conectarlo al bus rs485 y a la alimentación y ya se puede empezar a probar. Con el tiempo veremos la fiabilidad, pero de momento bien.
Dostal Bernhard
Comentado en Alemania el 14 de enero de 2023
Top Lieferung war in 36h da der Hammer.Qualität super. Immer wieder gerne!
Rob Mcginley
Comentado en Canadá el 9 de agosto de 2022
Works right out of the boxAlso lots of support online.Even examples.
Productos recomendados