中文版
Description
The primary circuit and the secondary circuit at the input end are separated by photoelectric coupling.
The secondary circuit has an RC filter to prevent PLC misoperation due to input contact jitter or electrical
noise from the input line.
If the input contact circuit is connected to a diode in series, the voltage on the series diode should be less
than 4V. If a reed switch with a light emitting diode is used, the number of diodes in series cannot exceed two.
In addition, the input wiring should also pay special attention to the following points:
DSQC1015
(1) The input cable is generally not more than 30m. However, if the environmental interference is small and
the voltage drop is not large, the input wire can be appropriately long.
(2) The input and output lines cannot be the same cable, and the input and output lines should be separated.
(3) The width of the pulse signal that can be accepted by the programmable controller should be greater than
the scanning cycle time.
Please contact Sunny sales@xiongbagk.cn for the best price.
➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
➱ Skype/WeChat: 18059884797
➱ phone/Whatsapp: + 86 18059884797
➱ QQ: 3095989363
➱ Website:www.sauldcs.com
