Connection Of The Secondary Connector Board; Description Of The Secondary Board; Connection Of The Alarm Inputs - Videotec ULISSE COMPACT HD Bedienungsanleitung

7.1.4 Connection of the secondary
connector board

7.1.4.1 Description of the secondary board

BOARD DESCRIPTION
Connector Function
J1 Ethernet Connector
J4 Alarm and relay connector
Tab. 3
J4
J1
Fig. 13 Alarms, relay and HD IP video output board.
16

7.1.4.2 Connection of the alarm inputs

In case of free contact alarm make the connection as
shown in the figure.
The alarm contacts are present on connector J4.
A G
Fig. 14
The dry contact alarm can be NO (normally open) or
NC (normally closed).
For further details on configuring and using the
alarms, refer to the related chapter (9.2.10 Digital I/O,
page 28).
CONNECTION OF THE ALARM INPUTS, OF THE
TWILIGHT SWITCH AND OF THE RELAYS
Terminal Description
A, G Self-powered alarm input referred to G
Tab. 4
All alarms have an approximate reach of 200m, which
can be obtained using an unshielded cable with a
minimum section of 0.25mm² (AWG 24).
Dry contact
MNVCUCHD_1511_EN