I+ME ACTIA BMS Master 4 - Page 61

Hardware Manual
BMS Master 4 / 4.5
Ref.: IR14417 A 15.01.2018 Page 61/76
ANA module, 14 pole connector – cell voltage
Pin
Signal
Description
1
CV0
Cell 1 Minus
8
CV1
Cell 1 Plus, Cell 2 Minus
2
CV2
Cell 2 Plus, Cell 3 Minus
9
CV3
Cell 3 Plus, Cell 4 Minus
3
CV4
Cell 4 Plus, Cell 5 Minus
10
CV5
Cell 5 Plus, Cell 6 Minus
4
CV6
Cell 6 Plus, Cell 7 Minus
11
CV7
Cell 7 Plus, Cell 8 Minus
5
CV8
Cell 8 Plus, Cell 9 Minus
12
CV9
Cell 9 Plus, Cell 10 Minus
6
CV10
Cell 10 Plus, Cell 11 Minus
13
CV11
Cell 11 Plus, Cell 12 Minus
7
CV12
Cell 12 Plus
14
n.c.
No connection
ANA module, 10 pole connection - Temperature sensors
Pin
Signal
Description
1, 6
Do not use, detection over temperature balance board
2, 7
Sensor 2
NTC Temperature sensor 1, 10kOhm at 25°C
1. Sensor for measurement data
3, 8
Sensor 3
NTC Temperature sensor 2, 10kOhm at 25°C
2. Sensor for measurement data
4, 9
Sensor 4
NTC Temperature sensor 4, 10kOhm at 25°C
Second Level Protection, detection under temperature
5, 10
Sensor 5
NTC Temperature sensor 5, 10kOhm at 25°C
Second Level Protection, detection over temperature
ANA module, 8 pole connection Bottom – communication to previous module
Pin
Signal
Description
1, 5
B1, B2
Differentially ISO SPI signal to CON module or to the previous
ANA – module
2, 6
Shield
3, 7
EN+B,
EN-B
Differentially stimulation signal from CON or previous ANA module
(ca. 10kHz)