Vertiv
| Liebert
®
EXM
™
EBC
™
480V User Manual |
26
Figure 10 Alber BDSUi-UXCM rear panel
2.9
Connecting an Alber
®
BDSUi-UXBM/50
™
The battery module is wired at the factory. Refer to the Alber user manual for details.
Figure 11
Alber BDSUi-UXBM/50 rear panel
Table 7
Alber UXCM rear panel features
Connection
Function
Liebert IntelliSlot Bays, 2
Enables remote connectivity and use of optional protocols
Remote Alarm Reset
Permits a remote alarm to be reset by shorting these two pins
Form C Alarm Relay
Output
Enables alarm outputs for critical, maintenance and hardware alarms
24VAC Output Power
Power connections for UXBM when a UXCM is connected to multiple
strings
Fiber Optic
Communication with the UXBM/50
Power Switch
Turns UXCM On and Off
Input Power Receptacle
Power cord connection and fuse holder
+ -
COM NC NO COM NC
COM
NO
NO
NC
REMOTE
RESET
CRITICAL
ALARM
MAINT.
ALARM
HARDWARE
ALARM
OUTPUT
4
OUTPUT
3
OUTPUT
2
OUTPUT
1
24VAC
Maximum
2 Strings
24VAC
Maximum
2 Strings
24VAC
Maximum
2 Strings
24VAC
Maximum
2 Strings
FIBER OPTIC
RX
TX
UXCM – ASSEMBLED IN U.S.A.
24VAC Output Power Connections
Liebert
IntelliSlot Bays
Alarm Reset
and Outputs
Fiber Optic
Connectors
Input Power
Cable
Receptacle
Power Switch
Fuse Holder
Float Current
Voltage/Test
Current Inputs
Fiber Optic
Power
Inputs
Charger
Ambient
Temperature Inputs
Discharge
Transducer
Form C
RS-485
Connection
