Ac On (D34) - Green; Earth Ground Fault Detection (Jp2); Flexio Connection; Datalink Connection - Johnson Controls P2000 Hardware Installation

CKM-CE75-E1M
24-10707-112 Rev. D
Component
AC ON (D34) –
Green
Earth Ground Fault
Detection (JP2)

FlexIO Connection

DataLink
Connection
Description
Lights when any AC voltage is present on the AC input. It does not
indicate that the voltage is sufficient for proper operation of the
CKM-FPO power supply.
AC voltage out of range indication.
WARNING: Risk of Electric Shock.
!
Remove all AC and battery power from the system
before making electrical connections. Contact with
components carrying hazardous voltage can cause
electric shock and may result in severe personal
injury or death.
The EARTH GND DET jumper enables or disables Earth Ground
(EG) fault detection as follows:
• Jumper ON enables EG fault detection
• Jumper OFF disables EG fault detection
Earth ground fault detection detects continuity between earth
ground and any voltage output or DC common on the system.
N :
Do not enable more than one system component for earth
OTE
ground detection. Enabling more than one component will cause
conflicts.
Supplies the fault and FAI status between the power supply and any
accessory boards in the system. Use the cable supplied with the
accessory boards.
Allows optional programming and monitoring of the power supply
via a computer or through the optional NL1 network module.
DataLink cables and the PowerCom software package for
accessing these features are available separately from LifeSafety
Power.
For more information, refer to the documentation provided with the
PowerCom software.
See the AC FLT (D43) – Yellow
2-4
Hardware Information
LED for