RHINO PSL-24-BCM240 Battery Control Module
Buffering Time
0.5 1
2
3
4
5
6
7
8
9
10
0
200
400
600
800
1,000
1,200
1,400
1,600
Bu
ff
er
in
g T
im
e
(m
in
)
Output Current (A)
Bu
ff
ering Time
3.3 AH
7.5 AH
12AH
Figure 8
Buffering Time (minutes)
Output Current
3.3 AH 7.5 AH
12AH
0.5 A
400
900
1400
1A
180
398
654
2A
70
165
323
4A
28
72
160
6A
19
55
103
8A
11
22
49
10A
7
18
37
Signal wiring diagram
Contact relay rating: 1A/30VDC.
No polarity requirement.
DC
+
‒
DC OK
1
2
Voc
Isc
‒
+
BCM
Device
Discharging
3
4
Voc
Isc
BAT Fail
5
6
Voc
Isc
Battery
Figure 7
Signal wiring diagram
Status Indicators
BCM Status
Relay Output Connector
LED Display
Status
Discharging BAT Fail DC OK
Battery Fully Charged
Open
Open
Closed
Green LED On
Battery Charging
Open
Open
Closed
Green LED
Flashing
Battery Discharging*
(Buffering Mode)
Closed*
Open
Closed
Orange LED
Flashing
No Battery Connected
Open
Closed
Open
Red LED On
Output Shutdown
Open
Open
Open
No Light
* With output current 0.1 A to 10A.
Typical application notes
Figure 9
Battery
24V
+
‒
+
‒
Power
Supply
L N PE
BCM
+
‒
‒
+
‒
+
I/P O/P BAT
AC Input
Load 1
Unbuffered Load
‒
+
PE
Load 2
Buffered Load
+
‒
PE
Typical Application Notes
9.1 Provide backup power during AC source interruption or failure
9.2 Can be combined with redundancy module (PSB60-REM20S)
Battery
24V
+
‒
+
‒
Power
Supply 2
L N PE
BCM
+
‒
‒
+
‒
+
I/P O/P BAT
Load 1
Unbuffered Load
‒
+
PE
Load 2
Buffered Load
‒
+
PE
+
‒
Power
Supply 1
L N PE
AC Input
Redundancy
Module
+ +
‒
+
OK
Out
Vin2
Vin1
Com
3
1st Edition, Rev. A 1/2019
