TRENDnet TI-PG541i User Manual page 7

TRENDnet User's Guide
6-pin Removable Terminal Block
Input/Ouput Function
PWR Input Connects primary power source (ex. external power supply) to power the
device. Device will obtain power from this input first priority if available.
(+) & (-)
Please make sure to power supplies are turned off before wiring in.
Use a flat-head screw driver to push the orange notches in order release
the wiring connections. While holding in released position, insert the
wiring into the connection inputs from the external power supply and
release the orange notch to lock in the wire connections.
Please ensure that the external power supply is supplying within the
range of 48VDC ~ 57VDC @ 120W or above. 130W for max. PoE+ power.
Please note power supply is sold separately (model: TI-24048)
Device supports overload current protection and reverse polarity
protection.
RPS Input Connects redundant power source (ex. external power supply) to power
the device. Device will obtain power from this input secondary priority if
(+) & (-)
primary power input is not available or has failed.
Please make sure to power supplies are turned off before wiring in.
Use a flat-head screw driver to push the orange notches in order release
the wiring connections. While holding in released position, insert the
wiring into the connection inputs from the external power supply and
release the orange notch to lock in the wire connections.
Please ensure that the external power supply is supplying within the
range of 48VDC ~ 57VDC @ 120W or above. 130W for max. PoE+ power.
Please note power supply is sold separately (model: TI-24048)
Device supports overload current protection and reverse polarity
protection.
ALM Output Connects external alarm and sends output signal if fault is detected
based on DIP switch settings.
Supports an output with current carrying capacity of 1A @ 24V DC.
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Note: Turn off the power before connecting modules or wires.
Calculate the maximum possible current in each power wire and common wire. Observe
all electrical codes dictating the maximum current allowable for each wire size. If current
go above the maximum ratings, the wiring could overheat, causing serious damage to
your equipment.
DC Jack Input for External Power Adapter
The device includes a DC Jack for an external power adapter and can also be used as an
additional redundant power supply (RPS) input.
Please ensure that the external power adapter is supplying 48VDC @ 120W or above.
130W for max. PoE+ power.
Please note power adapter is sold separately (model: 48VDC3000)
ALM DIP Switches
DIP No Name State Status
1 PWR ON Primary power input source alarm trigger enabled.
OFF Primary power input source alarm trigger disabled.
2 RPS ON Redundant power input source alarm trigger enabled.
OFF Redundant power input source alarm trigger disabled.
TI-PG541i
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