Akuvox R29 Series - Connector Introduction

2
1.2. Connector Introduction
Ethernet (POE): Ethernet (POE) connector which can provide both
power and network connection.
12V/GND: External power supply terminal if POE is not available.
WG_D0/1: Wiegand terminal for wiegand access control.
RS485A/B: RS485 terminal for automation system control (e.g.
Elevator control).
DOORA/B/C: Trigger signal input terminal (e.g. Press indoor
button to open relay).
RelayA/B/C: NO/NC Relay control terminal.
Note: The general door phone interface diagram is only for
reference.
Figure 1.2-1 Connection introduction
Figure 1.2-2 General interface