Connection
Description
RS-485: COM
RS-485 bus connection for external
modules.
RS-485: A
RS-485: B
+V
aux
Type 3.0 - 5.0V +/- 0.5 V
DC
, max. 10 mA
For external LED or buzzer
LED
buzzer
Input 1
Multi-function connection, depending on
programming
Wiegand D1
Input 2
Multi-function connection, depending on
programming
Wiegand D0
Multi-function connection, depending on
programming
3. Connections
30 / 132 | EN