324Tibbo Project System (TPS)
© Tibbo Technology Inc.
As the PoE device, this Tibbit must be installed in the POE socket. On the TPP2
board Tibbit #23 will occupy sockets S9 and S11. On the TPP3 board this Tibbit will
occupy sockets S25 and S27. To connect the Tibbit to the Ethernet lines, four
jumpers located next to the RJ45 jack will have to be in the "PoE (1-2)" position.
Tibbit #23 can also be used as a generic isolated power supply. The 35-60V input
range makes it ideal for applications relying on 48V power. In case of non-PoE use
the external power is applied (in any polarity) via line pairs IO5/IO6 or IO7/IO8.
The module has a dedicated shutdown (-SDWN) line. Pull the line LOW to disable
this Tibbit.
LEDs
There is one green and one red LED. The green LED is connected to the +5V output
and lights up when the voltage is present on this line. This LED's brightness varies
depending on the load current. Red LED is connected to the -SHUTDOWN line and
lights up when the line is LOW (i.e. when the power supply is in shutdown).
7.2.9.35
#25: M2S: High-power 5V Supply, 12/24/48V Input
Function: High-power non-isolated power supply with 5V output, 8-60V input
range, and shutdown control
Form factor: M2T
Category: Power supply module
Special needs: ---
Power requirements: external 8-60V power
Mates with: #18, #19, #20, #21
See also: #09, #10, #12, #23
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