Extron electronics MediaLink MLC Plus 50 User Manual

MLC Plus 50/100/200 Series • Hardware Features and Installation 17
Power connection
A
Power input connector for optional external power supply — If Power
over Ethernet is not available, or if desired, connect the MLCPlus to an optional (not
included) Extron 12VDC, 0.5A desktop power supply, (part number 28-331-57LF)
here; then connect the external power supply to a 100 to 240 VAC power source. If
using this port, connect the power here after connecting the other cables.
Tx
Rx
G
POWER
12V
0.3A MAX
C
OM 1
RidgedSmooth
Ground
all devices.
– Return
+12 VDC input
Ridged
Smooth
External
Power Supply
(12 VDC, 0.5 A max.,
Extron P/N 28-331-57LF)
To
AC
power
Tie Wrap
3/16"
(5 mm)
Max.
Rear Panel
Power Input, External Power Supply (optional)
• Front panel buttons
blink during boot-up.
• Once the MLC Plus
is powered and
operational, the
buttons are lit
according to
conguration.
• Connect to an Extron 12 VDC,
0.5 A power supply.
• If PoE is available, the MLC Plus
uses PoE.
• If PoE is dropped (disconnects), the
controller switches seamlessly to
the external 12 VDC power supply,
if it is installed at this port.
NOTE: Check the
polarity of the
power supply
before connecting
it to the controller.
Figure 15. Connecting an External Power Supply
ATTENTION:
• Always use a power supply provided by or specified by Extron. Use of an
unauthorized power supply voids all regulatory compliance certification and may
cause damage to the supply and the end product.
• Utilisez toujours une source d’alimentation fournie ou recommandée par Extron.
L’utilisation d’une source d’alimentation non autorisée annule toute conformité
réglementaire et peut endommager la source d’alimentation ainsi que le produit
final.
• If not provided with a power supply, this product is intended to be supplied by a
UL Listed power source marked “Class 2” or “LPS” and rated output 12VDC,
minimum 0.5A, or 48VDC (PoE), minimum 0.35A.
• Si le produit n’est pas fourni avec une source d’alimentation, il doit être alimenté
par une source d’alimentation certifiée UL de classe 2 ou LPS, avec une tension
nominale 12VDC et 0,5A minimum, ou 48VDC (PoE) et 0,35A minimum.
• Unless otherwise stated, the AC/DC adapters are not suitable for use in air
handling spaces or in wall cavities.
• Sauf mention contraire, les adaptateurs CA/CC ne sconviennent pas à une
utilisation dans les espaces d’aération ou dans les cavités murales.
• The installation must always be in accordance with the applicable provisions of
National Electrical Code ANSI/NFPA70, article725 and the Canadian Electrical
Code part1, section16. The power supply shall not be permanently fixed to
building structure or similar structure.
• Cette installation doit toujours être conforme aux dispositions applicables
du Code américain de l’électricité (National Electrical Code) ANSI/NFPA70,
article725, et du Code canadien de l’électricité, partie1, section16. La source
d’alimentation ne devra pas être fixée de façon permanente à la structure de
bâtiment ou à d’autres structures similaires.
NOTE: The MLCPlus50/100/200Series controllers accept power over Ethernet
(PoE) through the LAN port (figure 13,
G
) in addition to network communication.
Both an external power supply and PoE can be connected to the controller
simultaneously. The MLCPlus uses PoE when it is available but can switch
seamlessly to the external 12VDC power supply if the PoE connection is dropped.
Rev. B,
01/24/18:
Updated
power
supply
minimum
current from
1.0 to 0.5
A to reflect
phase‑out of
the 12 VDC,
1 A supply.
Changed
isometric
power
supply to
orthographic
power
supply per
Randy..
02/19/18:
Updated PoE
wording per
SUG peer
review.
Rev. C, 01/25/18:
Updated power supply references
to replace phased‑out 1 A power
supply with the 0.5 A supply.
Also updated French translations for
3 of 4 “ATTENTION” statements.

Extron electronics MediaLink MLC Plus 50 Specifications

General

Brand	Extron electronics
Model	MediaLink MLC Plus 50
Category	Controller
Language	English