Electric Installation
2.4
19
Digital Input Connection
2N
®
SIP Speaker is equipped with a digital input for an optional button, movement
sensor or other applications. This input is available on the
LOGIC IN
terminal. Up to 5
to 24V DC voltage can be applied to the input against the ground terminal marked
DC IN -
.
Figure 2.7 Digital Input Connection
Warning
Do not exceed the maximum voltage values (24V) applied to the
LOGIC
IN
input to avoid irreversible damage of the equipment.
LAN Connection
2N
®
SIP Speaker can be connected to a standard local area network using a LAN
interface via the RJ-45 connector on the back panel. Always use CAT-5d or higher
class cables for reliability reasons.
Figure 2.8 LAN Connection
The LAN interface is equipped with the Auto MDIX function for automatic straight/
cross-over cable detection.
The LAN interface can also be used for the 2N
®
SIP Speaker power supply through
active network elements or injectors meeting the IEEE 802.3af standard.
Note
With PoE, the integrated amplifier power output is limited to 5W stereo /
10W mono. To utilise the maximum power output of the amplifier, feed
2N
®
SIP Speaker from a 12V DC/1.8A external power supply.
Summary of Contents for SIP SPEAKER
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