Switchboard Case 9300 Series User’s Guide
Page 164 Chapter 7 - Hardware Reference
The arrows in the diagram below indicate where the grounding posts are located
(on the back of the switchboard meter):
P24 Power Supply Option
1. Connect the auxiliary power cable to the meter’s power supply terminals.
2. Connect the other end of the cable to an external dedicated 20 to 60VDC source
that is powered down.
3. Energize the meter by powering up the dedicated 20 to 60VDC source.