Suzhou Lily Tech. Co., Ltd.
Page 4, Total 4 Pages
Attention
Wiring work should be manipulated by certified technicians.
Wrong connection could damage the controller, and the loads. Power supply to terminal 7 and 8 to check the controller. If there is a
multimeter, check the outputs, as well as input, by the help of settings.
Sensor and input signal wires should not be laid together with power supply wire, and even in same pipe.
Sensor wire is better as short as possible. Not wind the redundant length wire to electrical noise equipment.
The loads should be within the specification of the controller output driving ability. If using ac/dc module as load, or tungsten lamp,
or motor, following the below requirements to avoid surging current damaging or shorten the life time of the controller outputs:
For ac/dc module as load, the rated current should be no more 1/10th of output specification under pure resistance.
For tungsten lamp as load, the rated current should be no more 1/15th of output specification under pure resistance.
For motor, the rate current should be no more 1/5th of output specification under pure resistance.
For example: if drive a 1500W tungsten lamp with 7A (pure resistance spec.) relay, the relay contactor will be burnt immediately.
Don’t touch inside components;
Avoid installing controller in the following environment:
More wet than 90%RH, or easily dew; Vibrating, or will be shocked; Possible sprayed; Under erosive air; Under explosive air.
Electrical Wiring
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