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I. Introduction

This 4-way ON-OFF module is to 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 condition is OFF, the other terminal is OFF.

                   KYL-815                     KYL-815

II. Features of KYL-815           

1. 4-way isolated input, high reliability and stability.

2. 4-way relay dry contact output, contact current is 220V, 5A.

3. Collocated with a wireless data module inside whose transmitting distance is about 2km-3km; the working frequency 433MHz (400-470MHz); RF power: 1000mW;

4. Receiving sensitivity: -120dBm

5. Receiving current: 60mA; transmitting current: 350mA

6. Power supply: DC 12V-30V

7. Dimension: 95mm*90mm*40mm

III. Dip Switch Instruction

                    Pic 1. DIP Switch

DIP8：Working method

    ON—input changes trigger transmission. Once you change any of the 4-way's condition, the module will send out this info.

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

DIP7：Master and slave choosing under the fixed time transmitting mode

    ON—slave，OFF—master

DIP6：Data collecting mode choosing

ON---Point to point transmission mode

OFF---Data collection mode

The master collects input condition or controls output condition via sending data. In data collecting mode, the module can't send out data actively. That is to say touch off transmitting and fix time transmitting are both invalid at this mode.

DIP5：Feedback choice

ON--feedback function close

OFF--receiver will send back the received data to transmitter

DIP1-4：Channel choosing

To avoid interference, please use different DIP switch mode and choose different channels when you use several pairs of modules in the same place，Maximal 16 channels.