CANOGA PERKINS 9101 LAN Chassis - Manual (Page 18)

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Canoga Perkins 9101 LAN Chassis
3.3 Connection to Alarm Contacts
The alarm contacts for the 9101 LAN Chassis are located in the middle of the upper
portion of the chassis and are shown in Figure 3-7. A set of alarm contacts is
associated with each power supply.
Figure 3-7
9101 LAN Chassis (Rear View)
NOTE: The alarm contacts located on the rear of the 9101 LAN Chassis are
relay contacts that either open or close a circuit. They can therefore be
used to close a circuit allowing current to flow to an alarm or alert
system or indicate a logical 1 or 0 through the presence or absence of a
voltage.
NOTE: An external Chassis Ground connection can be accessed via the back
side of the 9101 Chassis, as referenced in Figure 3-7.
Chassis Ground
Connection
Alarm Contacts
Connection