Phoenix Modular switch head station 10/100Mbps Manual do Utilizador descarregar pdf (Página 65)

Startup and Functions

6874_en_09 PHOENIX CONTACT 3-27

Connecting the PoE Supply

Connect the 48 V PoE supply to terminals 1 (+) and 2 (-). The terminals are bridged within

the module. The bridges are located between terminals 1 and 3, and between terminals 2

and 4. The bridges can be used to supply voltage to a maximum of three additional PoE

interface modules. The supply voltage to additional PoE interface modules must be

supplied by power supply units.

Figure 3-17 Connecting the 48 V PoE supply

Table 3-2 Pin assignment of PoE ports

Pin Assignment Description Pin Assignment Description

1 RX+/48 V DC Data/PoE + 5 n. c. -

2 RX-/48 V DC Data/PoE + 6 TX-/0 V Data/PoE -

3 TX+/0 V Data/PoE - 7 n. c. -

4 n. c. - 8 n. c. -

48VDC

1 234

Internal bridges

in the

interface module

687407054

1 2 ... 60 61 62 63 64 65 66 67 68 69 70 ... 265 266

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