ID3000 Series Smart Code Reader User Manual
6
Chapter 3 I/O Wiring
3.1 Input Signal
The device's LineIn 0/1/2 are input signals, and their internal circuit is as follows.
Note
●
The maximum input current of input signal is 25 mA.
●
The breakdown voltage is 36 VDC. Keep voltage stable.
Figure 3-1 Internal Circuit of Input Signal
Figure 3-2 Input Logic Level
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