Comtech EF Data CDM-625A - CDM-625 A Ground and Power Connections; Chassis Ground Interface; Figure 3-8. CDM-625 A Chassis Ground Interface

CDM-625A Advanced Satellite Modem MN-CDM625A
Rear Panel Connectors and Pinouts Revision 4
3–17
3.3 CDM-625A Ground and Power Connections
3.3.1 Chassis Ground Interface
CAUTION – PROPER GROUNDING PROTECTION IS REQUIRED. The equipment must be
connected to the protective earth connection at all times. It is therefore imperative that
the unit is properly grounded, using the ground stud provided on the unit rear panel,
during installation, configuration, and operation.
(TOP) Standard AC Chassis (CEFD P/N PL-0021325)
(BOTTOM) Optional 48V DC Chassis (CEFD P/N PL-0021327)
Figure 3-8. CDM-625A Chassis Ground Interface
Use the #10-32 stud, located adjacent to the power interface, for connecting a common chassis
ground among equipment.
The AC power interface provides the safety ground.