ShenzhenKYLCommunicationEquipmentCo.,Ltd
Before using our products, please read the user manual carefully.
Any questions, please contact us at the above mentioned ways.
KYL-812 wireless ON-OFF input and output module is a kind of wireless
transmission equipment with 4-channel DI and 4-channel relaying DO.
I. The Function of KYL-812
With 4 channel ON-OFF DI and DO, KYL-812 can transmit data timely. The
ON-OFF condition of the transmitting equipment can be output timely to the
receiver equipment. That is the ON-OFF condition for the transmitting equipment
is shut down, while the ON-OFF condition will be shut down at the receiver
equipment; and the transmitting equipment is disconnect, while the receiver
equipment will disconnect.
The following is the schematic diagram of the ON-OFF transmission.
Schematic diagram
II、Features of KYL-812
With 4-channel coupler isolated inputs, KYL-812 has high reliability and stability.
4-channel relay causes dry contact output, contact current is 30V 1A.
4-channel 5V power supply causes voltage output.
Use with wireless data transmission module whose transmitting distance is 2-3km.
Working frequency: 433MHz (400-470MHz are also available);
RF power: 500mW;
Receiving sensitivity: -120dBm
Receiving current: 30mA;
Transmitting current: 300mA
Power supply: DC 9-15V
Size: 82mm*82mm
Fax: +86-755-83408785
sales02@rf-data.com
www.rf-data.com
