KYL wireless ON-OFF input and output module is wireless transmission equipment with 2-way DI and 2-way relay DO.
Function and feature:
2-channel coupler isolated inputs, high reliability and stability.2-channel relay dry contact output, contact current is 30V 1A.
Collocated with wireless data transmission module whose transmitting distance is 2-3km.
Working frequency 433MHz (400-470MHz);
RF power: 500mW;
Receiving sensitivity: -123dBm
Receiving current: 30mA; transmitting current: 300mA
Power supply: DC 12V
Application Field:
wireless pump control
wireless tank control
level control
ON-OFF control
