Dahua Technology DHI-ASC3202B, Быстрый старт

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Quick Start Guide
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Figure 2-4 Auxiliary I/O ports
Table 2-4 Description of auxiliary I/O ports
Ports Description
SR1 Door detector for door 1
REX1 Exit button for door 1
ALM1 Alarm input 1
GND Grounding wire
SR2 Door detector for door 2
REX2 Exit button for door 2
ALM2 Alarm input 2
GND Grounding wire
Figure 2-5 Power ports
Table 2-5 Description of power ports
Ports Description
– Grounding wire
+
12 VDC. For powering the Access Controller when not using Power over
Ethernet.