9
6.2. IR Control Connections
Bidirectional IR signals can be transmitted between transmitter and receiver through category
cable. The IR signal can be generated either from a powered receiver or from a control system.
The following section describes these two use cases.
CAUTION:
Pinout configurations for IR receivers and control systems vary. Before
connecting to this input, review this section carefully in order to match the pinouts for the
device.
IR Outputs
IR Inputs
PLAY
or
1
2 3
ON
D
C
B
12
3
ON
A
C
FIGURE 5: IR Connections
Note:
Arrow direction indicates signal flow.
IR Receiver In-3.5 mm Mono—See Section 6.2.2
IR Receiver In-3.5 mm Stereo—See Section 6.2.1
IR Flasher Out-3.5 mm Mono—See Section 6.2.3
D
HDBaseT Link category cable (RJ45)—See Section 6.1
Front
Front
Back
B-540-EXT-330-RS-IPW Receiver
B-540-EXT-330-RS-IPW Transmitter
IR Processor/ Controller
HDMI Source
Back
