IDEMIA DOCUMENT
– REPRODUCTION AND DISCLOSURE PROHIBITED
Internal Relay Wiring
21
RJ45
Inductive load management requires a parallel diode for a better contact lifetime.
Warning
The internal relay is limited to a maximum current of 1A @ 30V. If the deadbolt / door strike draws
more than 1A, damage to the device may occur. If the deadbolt / door strike load exceeds 1A, an
external relay must be used.
The internal relay is designed for 100.000 cycles. If more cycles are needed, an external relay
driven by GPO must be used.
St
ep
four
:
SD
AC
IDEMIA - 2019_2000045730
– V1
13
RLY_NC
Orange / White
14
RLY_NO
Yellow / White
12
RLY_COM
Grey / White
Power supply
VCC < 30V
Imax < 1A
Deadbolt /
Door strike
Push Button
on other side
of the door
Protection Diode
Warning
This is recommended only for
small or stand-alone
applications where access
control panels are not available.
In this mode it is strongly
recommended to monitor the
Tamper Detection of the device
Example for Normally
Open connection
