Akuvox IT83A [11/75] Connector introduction

Akuvox IT83A [11/75] Connector introduction
2
IT83X
Admin Guide
1.2. Connector Introduction
Ethernet (POE): Ethernet (POE) connector which it can provide
both power and network connection.
RJ45 (PON): Share the network access from Ethernet (POE) port,
and for PC and other equipments connection.
12V/GND: External power supply terminal if POE is not available.
RS485A/B: RS485 terminal.
Bell/GND: Connect a simple two-wire door bell.
Relay A/B (NO/COM/NC): Relay control terminal.
IO1- IO8/GND: Connect with different alarm detectors for 8 security
zones.
Note: The general indoor monitor interface diagram is only for
reference.
Figure 1.2-1 IT83X interface
Figure 1.2-2 General interface

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