Advanced Battery Charger

CX24xx

TEMP/CN3:

1

3

4

5

6

2

R_VCC

TEMP

BAT-

DATA I/O

NC.

GND

1

6

RJ-11 6P6C

TEMP/CN3

Alarms Signal and Fan Control

Connectors Pin Definition(CN2):

CN2

1

3

2

5

4

Normally Closed

COM

Normally Open

GND

Sleep Mode Control

4-5 SHORT Sleep Mode ON

4-5 OPEN

Sleep Mode OFF

CN4:

1

3

4

5

6

2

R_VCC

NC.

BAT-

DATA I/O

NC.

BAT-

1

6

RJ-11 6P6C

CN4

Charging Curve at Temperature Compensation:

-3.33mV /

per cell

24Volt system : -20mV / 0.5

U Rer 20

In the CV=28.8V and float =27.6V situation. Please follow this rule in other situation.

24.0

25.0

26.0

27.0

28.0

29.0

30.0

28.0VDC

29.6VDC

27.6VDC

28.8VDC

28.4VDC

26.8VDC

REV. B3

20/10/20

5