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SC5000 Series Smart Camera Quick Start Guide
Chapter 7 Electrical Feature and I/O Wiring
The device has three opto-isolated inputs (Line 0/1/2), three opto-isolated output (Line 3/4/5),
and one RS-232 serial port.
7.1 Input Signal
The device's Line 0/1/2 is opto-isolated input, and their internal circuit is as follows.
Note
● The input voltage ranges from 5 VDC to 30 VDC.
● The breakdown voltage is 36 VDC. Keep voltage stable.
Figure 7-1 Internal Circuit of Input Signal
Figure 7-2 Input Logic Level
15
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