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KYL-812 wireless ON-OFF input and output module is a kind of wireless I/O module with 4-way DI and 4-way relaying DO.

I. The Function of KYL-812

  With 4-way ON-OFF DI and DO, KYL-812 can transmit the ON-OFF condition to a remote place wirelessly in time. When here the switch condition is ON, the output in the remote place is ON. When the local switch is OFF, the remote terminal is OFF.

The following is the schematic diagram of the ON-OFF transmission.

       KYL-812                 KYL-812

II、Features of KYL-812

     1. Wireless ON-OFF condition transmits timely, easy to use.

     2. 4-way coupler isolated input, high reliability and stability.

     3. 4-way relay output. Load current is 30V, 1A

     4. 4-way 5V active output.

   5. Collocated with KYL-200L data module inside whose transmitting distance is about 2km-3km in open air, RF power: 500Mw, Receiving sensitivity: -120dBm.

   6. Receiving current: 30mA;

   7. Transmitting current: 300mA

   8. Power supply: DC 9-15V

   9. Dimension: 82mm*82mm

III. DIP switch definition

1. DIP8：Working mode options:

     ON—input changes trigger transmitting mode. Once any of the 4 inputs condition change, the module will enter to transmitting mode.

     OFF---fixed time transmitting. The master transmits all the 4 inputs condition to the slave every 1s or 2s (not real-time transmitting).

2. DIP7：Under fixed time transmitting mode, how to choose Master and slave equipment
ON—slave equipment, OFF—master equipment

3. DIP6：Collecting mode

  Master will collect input condition or control output condition via sending command. Under collecting mode, the module cannot send data automatically which means input changes trigger transmitting and fixed time transmitting are both invalid in the condition

4. DIP5：ON   No definition

5. DIP1-4：Channels choosing (maximum 16 channels)