X2 COMBAT Install Guide 2.0
19
2.8 External Alarm connections (for alarm-capable models only)
Connections are provided for external alarm signals from PIRs, door contacts, or other, voltage-
free opening or closing contacts.
Note: All alarm inputs are
voltage free
and
MUST NOT
be connected to any powered contacts.
Permanent damage may result from failure to correctly connect the alarm inputs.
NOTE: The 'Alarm xx Ground' connections are all common on the PCB and connected to the PSU 0V line.
Connector
Pin
Signal
1
Alarm IN 1 Signal
P8
G
Alarm IN 1 Ground
2
Alarm IN 2 Signal
G
Alarm IN 2 Ground
3
Alarm IN 3 Signal
P9
G
Alarm IN 3 Ground
4
Alarm IN 4 Signal
G
Alarm IN 4 Ground
2.9 Alarm outputs (for alarm-capable models only)
One 4-Way pluggable screw terminal block connector provides two NO/NC alarm output contacts
(ALARM / WASH). Each set of contacts are isolated,
voltage-free
and can be used to switch auxiliary
devices on/off. The alarm contact operation can be defined in th
e camera’s web setup (please see
separate Web Setup Guide).
External connections:
Pin
P11
1
Alarm Out 1 Signal
G
Alarm Out 1 Ground
2
Alarm Out 2 Signal
G
Alarm Out 2 Ground
P8
P9
P11
External Alarm Inputs
External Alarm Inputs
