User Guide

2
R29C-L
Admin Guide
1.2. Connector Introduction
Ethernet : Ethernet (POE) connector which can provide both power and
network connection.（Note:R29C-L not support PoE function.）
12V/GND: External power supply terminal.
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