Connector; Ir Connector; Ir Detector; Gpio - General Purpose Input/Output Ports - Lightware UMX-TPS-TX120 User Manual

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3. Installation
3.4.10. RS-232 Connector
The extender contains a 3-pole Phoenix connector which is used for RS-232 serial connection.
RS-232 connector pin assignments
Compatible Plug Type
Phoenix ® Combicon series (3.5mm pitch, 3-pole), type: MC 1.5/3-ST-3.5.
You can find more information about RS-232 interface in the
3.4.11. IR Connector
IR detector and IR emitter can be connected to the UMX-TPS-TX100 series extenders with TRS (Tip,
Ring, and Sleeve) connectors. They are also known as (3,5 mm or approx. 1/8") audio jack, phone
jack, phone plug, and mini-jack plug. The pin assignments are the following for the detector and
the emitter:
Detector – 3-pole-TRS
1 Tip Signal (active low)
2 Ring GND
3 Sleeve +5V

INFO: Ring pole of the emitter is optional. If your IR emitter has three-pole TRS plug, then the Ring and the
Sleeve are the same signal (Output - ).
You can find more information about Infrared interface in the
3.4.12. IR Detector
FP/WP-UMX-TPS-TX100 series transmitters are built with an IR detector on front panel of the wall plate. The
sensor is used for receiving IR signals from remote control or other IR emitter devices.
You can find more information about Infrared interface in the
Pin nr. Signal
1 Ground
2 TX data
3 RX data
Serial Interface section.
Emitter – 2-pole-TS
1 Tip +5V
2 Ring
Signal (active low)
3 Sleeve
IR Interface section.
IR Interface section.
Applied firmware packages: (UMX-TPS): v1.5.0b4 | (WP-UMX-TPS): v1.4.0b8 | (FP-UMX-TPS): v1.4.0b8 | LDC software: v2.5.6b2
UMX-TPS-TX100 series – User's Manual
3.4.13. GPIO - General Purpose Input/Output Ports

DIFFERENCE: Only the UMX-TPS-TX130, UMX-TPS-TX140 and UMX-TPS-TX140-Plus models contain
GPIO port.
The GPIO port contains seven GPIO pins, which operate at TTL digital signal levels and can be set to high or low
level (Push-Pull). The direction of the pins can be input or output (adjustable). Voltage ranges for GPIO inputs
are the following:
Logical low level
Logical high level

INFO: The maximum total current for the seven GPIO pins is 180 mA.
Pin nr. Level and direction
1
2
3
4
5
6
7
Ground
Compatible plug type
Phoenix Combicon series (3.5mm pitch 8-pole), type: MC 1.5/8-ST-3.5.
®
You can find more information about GPIO interface in the
3.4.14. USB Port
DIFFERENCE:
Only the UMX-TPS-TX140K model is supplied with USB port.
The USB port allow USB extension and control the transmitter. The UMX-TPS-TX140K are
assembled with mini-B type port (connecting a computer). For more information about the USB
extension see the USB Interface (KVM
Input voltage [V] Output voltage [V]
0 - 0.8 0 - 0.5V
2 - 5 4.5 - 5V
GPIO connector and plug pin assignments
GPIO Interface section.
Function)section.
35
Max. current [mA]
30
18