Extron electronics MLC 62 Series - Rear Panel Features on MLC 62 EU Only

MLC 62 Series • Hardware Setup
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If the connected device does not have its own power source and
will be powered through the controller, configure this port (via
the MLC 62 configuration software) with Input with Pullup as
the digital input mode. If the device has its own power supply,
select Input for the digital input mode. (See the configuration
software help file to configure this port).
c
Relay ports — These relays allow control of room devices
such as motorized screens, lights, and projector lifts. They are
normally open relays and are rated at 24 V, 1 A. Low-power
devices can be connected directly to the relay ports; devices
requiring more than 24 V can be connected through a third-
party low-voltage controller (LVC).
d
IR/S port — Connect a projector, switcher, or source device
to this 2-pole connector. This port can be set up via the
configuration software to send out unidirectional RS-232
(the default) or IR commands. One or two IR emitters can be
connected with a maximum of 50 feet (15 m) distance from port
to emitter.
e
RS-232 (Display) port — This serial port provides unidirectional
communication to control a switcher or a display via RS-232.
f
PWR — Connect the supplied 12 VDC, 1 A power supply
(or any other power supply capable of providing 12 V, 1 A of
power) to this 2-pole captive screw connector.
Rear panel features on MLC 62 EU only
The items listed below are only on the rear panels of the
MLC 62 EU. On the MLC 62 D, these items are located on the
front panel, behind the wallplate (see "Front and side panels",
earlier in this chapter).
g
Reset LED — Blinks to indicate which reset mode is being
entered. It also blinks four times to indicate a successful reset.
h
Reset button — Press this reset button to initiate factory or
configuration resets. (See "Resetting the MLC" in chapter 3,
"Software Setup", for more information.)
i
DIP switches — Reserved for future use