Specifications

Alto 818 Installation and Operation
4-8 P/N 66109074001 Rev. D
MULTIPLE POWER INSERTERS INSTALLATION
Installation of additional Power Inserters is shown in Figure 4-6.
WARNING:
FAILURE TO FOLLOWING THESE INSTRUCTIONS MAY RESULT IN EXTREME DANGER
OF AN ELECTRICAL FIRE.
1. Terminate the upstream S-Net cable at J2 of the power supply. Notice that no connection
is made from the upstream shield.
2. Cut supply jumpers J4 and J5.
3. Connect downstream S-Net to J2 of the power supply, connecting the shield to the supply
chassis ground.
4. Connect the power fail signals from pins 1 and 2 of J3 to a monitor point as required.
Figure 4-6: Additional Power Inserter Wiring