Perle SR-100 Fast Ethernet Media Converter Installation Guide 12
Connecting the Terminal Block
The terminal block provides two power inputs. Both power inputs
can be connected to the SR-100 to provide redundant power to
the SR-100. If one power supply should fail the SR-100 will use
the other power supply to continue to power the unit without
interruption. Wiring with suitable temperature ratings must be
used. Use copper conductors only.
1. Ensure the power source is off prior to connection.
2. Strip both (12-20AWG) wires 7-8 mm(5/16th).
3. Loosen the terminal block screws and connect positive
(+)/negative (-) wires into the +/- terminals.
4. Tighten terminal screws (0.5Nm torque). Ensure the wires are
securely fastened.
5. If desired, connect P2 (power source 2, beginning at Step 1)
6. Turn on the power at source.
7. Check that the PWR LED light is lit.
8. Check LED indicators in the guide before and applying power
to the media converter.
9. Ensure that there is one individual conductor for each
clamping point.
