Siemens SIMATIC NET RUGGEDCOM RS416P Installation Manual page 25

Rugged ethernet switches
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Installing Device
2.6.1 Connecting AC or DC Power
Electrical hazard – risk of damage to equipment
Do not connect AC power cables to a DC power supply terminal block. Damage to
the power supply may occur.
Note
Terminals 5 and 7 (POWER 2) are reserved for the external PoE power supply. For
information about connecting the external PoE power supply, refer to
External PoE Power" (Page
1.
2.
3.
4.
16
NOTICE
Remove the terminal block cover.
Identify the internal power module (POWER 1 or POWER 2) appropriate for the
power supply (AC or DC).
If a screw-type terminal block is installed, remove the screws from terminals
1 and 3. Use these screws along with #6 ring lugs to secure the wires to the
terminal block.
Note
For wiring options, refer to
Connect the positive wire from the power source to the positive/live (+/L)
terminal on the terminal block.
1
3
4
5
6
7
Screw-Type Terminal Block
1
Pluggable Terminal Block
2
Jumper
3
Positive/Live (+/L) Terminal
4
Negative/Neutral (-/N) Terminal (-/N)
5
Surge Ground Terminal
6
Chassis Ground Terminal
7
Figure 2.6
Terminal Block Wiring
17).
"Wiring Examples" (Page
4
5
6
"Connecting
18).
6
7
6
4
5
4
5
3
RUGGEDCOM RS416P
Installation Manual, 11/2022, C79000-G8976-1019-11
2

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