9
PoE Touch Panel Product Manual
thinklogical
Rev. B, February 2021
Choice of Input Power
•
The unit is powered by either PD class 4,
25.5W POE+ Ethernet via the GbE connector
or by +12V 25W external power supply
(PWRA-67) via the 2mm external power
connector. (If both sources are present, the
12V external power supply will power the unit.)
•
The unit connects to the network via a 10/100/1000 Ethernet POE+ RJ45, indicated by
Orange(1G),
Green(100M),
and
Yellow(10M)
LEDs. The center taps of the input pairs provide the POE+ power, if
available. The unit is categorized as a Type 2 (Class 4) POE+ PD (powered device), meaning that its
signature to the POE+ PSE (power sourcing equipment) will request 25.5W.
•
A lit green External Power LED on the back panel indicates that +12V is available, either from the
POE+ circuit or the external power supply.
Note: Adding a power supply while the unit is running on Power-over-Ethernet may cause
an improper shut-down.
The OS Shut-down Switch
Operating System status is indicated by a bi-color LED/push-button.
•
At power-on, a red LED indicates that the i.MX 6 processor is booting.
•
Blue indicates normal operation.
•
Pressing the button during operation initiates a controlled
software shut-down
and the LED will turn red. The unit will remain
powered until it is physically disconnected from its power source. The
LED will then extinguish.
A typical PoE Touch Panel workstation application with Thinklogical
’s TLX Extenders
