Control 4 Media Controller Installation And User Manual page 21

Connection Options and Typical Use
Relays 1-6 — 6 pin Pluggable Terminal
Block connectors for up to six normally
closed or normally opened switchable
connections such as blinds, fireplaces, or
projector screens.
Each set contains a connection for Common (COM)
Normally Closed (NC) or Normally Opened (NO).
See "Connect to the Relay Ports" on page 27 for
more information.
IR In 1-4 — Pluggable Terminal Block
connectors provide support for up to four
hand-held IR devices, such as remote
controls. Each set of connections include
Power (+12v), Signal (SIG), and Ground
(GND). See "Add IR Receiver Capabilities
to Remote Locations" on page 27.
IR Out: Low — 3.5 mm jacks for up to four
lower power IR outputs sensors (~10 ma).
These ports are for applications that may
experience cross talk or bleed through problems of
IR signals between two pieces of equipment. See
"Set Up IR Emitters" on page 28 for more
information.
IR Out: High — 3.5 mm jacks for up to four
higher power IR outputs sensors (~25 ma).
These ports are for applications that
additional drive current (brighter IR light) to the IR
LED emitters. See "Set Up IR Emitters" for more
information.
Video Sense Loop In-Out (pairs) 1-4 —
Composite port pairs for up to four video
sources, such as DVD players or VCRs,
that allow the system to determine the On/
Off status of devices. See "Use Video
Sense Loops" on page 28.
Reserved for:
1.
2.
3.
4.
5.
6.
1.
2.
3.
4.
1.
2.
3.
4.
5.
6.
require
7.
8.
1.
2.
3.
4.
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