Ethernet Connector (Lan Port); Connector; Ir Connector; Gpio - General Purpose Input/Output Ports - Lightware UMX-HDMI-140 Series User Manual

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3. Installation
3.2.8. Ethernet Connector (LAN Port)
The extender provides standard RJ45 connectors for TPS IN and LAN ports. Always use high
quality Ethernet cable for connecting transmitters and receivers.
Wiring of TPS and LAN Cables
Lightware recommends the termination of LAN cables on the basis of TIA/EIA T 568 A or TIA/EIA T 568 B
standards.
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Top
3.2.9. RS-232 Connector
The device 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
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8
Bottom Side
Pin nr. Signal
1 Ground
2 TX data
3 RX data
Serial Interface section.
Applied firmware package: v1.2.0 | LDC software: v2.4.1b7
UMX-HDMI-140 series– User's Manual
3.2.10. IR Connector
IR detector and IR emitter can be connected to the device 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
3.2.11. GPIO - General Purpose Input/Output Ports
UMX-HDMI-140 series switchers contain a 8-pole Phoenix connector with seven GPIO pins, which operates 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.
Level and
Pin nr.
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
Emitter – 2-pole-TS
1 Tip +5V
2 Ring
3 Sleeve
IR Interface section.
Input voltage [V] Output voltage [V]
0 - 0.8 0 - 0.5
2 - 5 4.5 - 5
GPIO connector and plug pin assignments
GPIO Interface section.
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Signal (active low)
Max. current [mA]
30
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