Shenzhen KYL Communication Equipment Co., Ltd
IV. Instruction of the indicator lights
1. Indicator light for power supply：indicating power is on or off;
2. Indicator light for working：Indicating the equipment works normally, the blinker period
is 4S when equipment works normally.
3. Indicator light for transmitting：Indicating data transmitting.
4. Indicator light for receive：Indicating data receiving.
Ⅴ.How to use KYL-816
1. Transmission mode of KYL-816
1）point to point initiative transmission mode:
The transmission equipment acquires 0-5V voltage analog signal timing, codes them
and transmits wirelessly. The receiving equipment receives the signal, codes and
outputs the voltage analog signals. So the input voltage from the receiving equipment
will be the same with the output voltage from the transmitting equipment.
The transmitting interval can be set from 10mS to 60S. When it is set as “000”,
KYL-816 just works as the receiving equipment. It will not transmit any data.
Otherwise, it works as transmitting equipment which can transmit acquired data
according to the transmitting interval you set. The minimum transmitting interval is
related to the transmission distance. So please specify this when placing the order.
2）Principal and subordinate acquisition mode.
When the receiving equipment doesn’t need to show the input voltage from the
transmission equipment, but just to transmit the acquired data to a PC or other
terminals, you can choose Principal and subordinate mode. The Principal equipment
is the PC or other terminal which connecting with a wireless transceiver module
(such as KYL-300I). And the subordinate equipments can be acquisition units having
address codes with No.0 to No.255 (the transmitting interval set as”0”). Under this
mode, the wireless transceiver module transmits acquisition command so that the
principal equipment can take charge of 255 acquisition modules.
2. Parameter setting Picture one Software instruction
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sales02@rf-data.com
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