19-8-2010 6 IR Link Pro
IMPORTANT: For installations involving more than two remote rooms, use the services of a
competent professional audio/video installer experienced in InfraRed remote control systems.
Do you still have questions? Please refer to
www.ebodeelectronics.eu
8. Technical information
IRLPRO IR RECEIVER SPECIFICATIONS
•
InfraRed modulation frequency bandwidth: 30 - 60 kHz.
•
Cable length 2m, extendable to max. 300 metres (UTP or equivalent).
•
Red 3.5mm TRRS plug pin configuration from tip to sleeve:
o
Tip = Yellow = IR Data
o
Ring 1 = black = Ground
o
Ring 2 = red = +12VDC
o
Sleeve = white = Status
•
Reception range: Up to 10 meters, depending on local conditions and remote control
used.
•
Reception angle: 45 degrees off axis.
•
Talkback LED (BLUE). Indicates InfraRed reception only when Emitter(s) are connected.
•
Status LED (AMBER). Indicates power status of A/V system
•
Maximum number of directly driven IRED IR Emitters: 2 triple Emitters using the IRHUB2
Connecting Hub. Up to six IRLPRO IR Receivers may be connected in parallel at the screw
terminals input of IR Link IRHUB series connecting blocks (e.g. optional IRHUB2CI and
IRHUB4). Power requirements: 12 volts DC @ 25 mA. Requires 12VDC Power Supply
(included).
•
Dimensions IRLPRO IR Receiver: 50x35x25mm
NOTE: Unit will not work with certain brands & models that operate at higher frequencies (e.g.
B&O). Contact ebode Technical Support for more information.
Cable requirements for long lengths to remote rooms:
3-conductor, 24AWG/0,2mm2 solid or stranded wire up to 50m, 22AWG/0,35mm2 up to 100m,
20AWG/0,5mm2 up to 200m and 18AWG/1mm2 up to 300m (unshielded OK).
Maximum transmission length: 300m with category cable (UTP, use white striped together for
GND, and use 2 solid colours for IR and 2 solid colours for 12VDC).
In case of long run un-shielded cable (> 25m), it may be necessary to connect a 470 Ohm
1/8Watt resistor in parallel between IR and GND at the IRHUB connecting block.
IRHUB2 Connecting Block
•
1x Power: 230V~50Hz, 12VDC 100mA (supplied)
•
1x Power Status JP input: 5 – 12VDC @ 10mA minimum, C-plug 2.1mm centre (not supplied)
•
2x IRED jacks: 3.5mm mono TS-plug
•
1x IR Receiver jack: 3.5mm TRRS-plug
•
Dimensions: 45x20x10mm
