Eaton Ferrups FX UPS P-164000906 Eaton Ferrups FX User’s Guide P-164000906—Rev 05
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Table 12. Industrial Relay-MS (Continued)
Relay
Function
Description
K3
Battery fault
A battery fault occurred.
K4
Load on automatic bypass
The load is not protected. The UPS
supplies the load using utility power. If
utility power fails, the load will not be
supplied.
K5
Low battery
The battery has dropped below the
preset warning level (depending on UPS
setup). If the voltage level continues to
drop, the UPS will no longer be capable
of supplying power to the load.
NOTE 1
The Eaton Ferrups FX Series does not support the input contact.
NOTE 2
The Eaton Ferrups FX Series
does not allow
configuring contacts for Minislot.
66..22
IInnppuutt aanndd O
Ouuttppuutt S
Siiggnnaall C
Coonnnneeccttiioonnss
Signal Inputs for external connections are located on the UPS back panel. Use twisted-pair wires for each input and common
connection.
Figure 14. FX Input Signals
1
2
3
1
1
2
3
4
1
2
3
4
2
3
4
5
6
7
A
lar
m
NotOnA
lar
m
A
lar
mRE
T
OnBa
tt
er
y
NotOnBa
tt
er
y
Ba
tt
er
yR
et
On Gen ROO
NO NC
REPO
BYPASS
Common
Input and Output Signals
On UPS
Remote Emergency Power Off Input Signal:
Connection to a facility Emergency Shutdown switch provides a method for emergency Eaton Ferrups FX
shutdown.
REPO Connections
For the Eaton Ferrups FX UPS, REPO can be configured either as Normally Open (NO) or Normally Closed (NC)
contacts. The REPO connector on the rear panel of the UPS is used for powering off the UPS in a emergency
situation