11
6.2.3. IR Flasher Out — Mono (3.5mm)
The IR Flasher level adjusts the intensity of the IR Flasher output
GND (Sleeve)
IR Signal (Tip)
FIGURE 8: IR Flasher Out
6.3. RS-232 Control Connections
Bidirectional RS-232 signals are transmitted between the device transmitter and receiver over
the category cable. The transmitter may be connected to a control system, and the receiver
may be connected to an RS-232 controllable device.
12
3
ON
1
2 3
ON
A
B
A
B
RS-232 Control (DB-9)- See Section 6.3.1
HDBaseT Link category - See Section 6.1
FIGURE 9: RS-232 Connections
IR Signal (Tip)
GND (Sleeve)
Pinout Configuration
Front
Back
B-540-EXT-330-RS-IPW Transmitter
RS-232 Controllable Device
Control System
B-540-EXT-330-RS-IPW Receiver
