WhisperPower
Lithium Plus 12 V 210 Ah 340 Ah
13
2.7.2. Con2 (I/O connection 7)
PIN #
Range
Function
1
max 30 V dc
+ (Plus)
2
0-10 V dc
AN_SOC (Analogue state of charge)
3
NA
Nc (Not connected)
4
5A max
48V dc max
Rc, (Relay common contact)
5
Rnc, (Relay normaly close contact)
6
Rno, (Relay normaly open contact)
7
GND, (Ground)
Table 10. (I/O connection 7)
2.7.3. Con3 (CANopen; 5-pin “micro” style connector)
PIN #
Signal
Description
1
CAN_SHLD
Optional CAN Shield
2
CAN_V+
Optional CAN external positive supply (dedicated
for supply of transceiver and optocouplers. if
galvanic isolation of the bus node applies)
3
CAN_GND
Ground / 0V
4
CAN_H
CAN_H bus line (dominant high)
5
CAN_L
CAN_L bus line ( dominant low)
Table 11. Con 3 (CANopen; 5-pin “micro” style connector)
2.8. Peripheral equipment
2.8.1. Obligatory
In order for the Lithium battery to be used safely, an external disconnect device must be
installed. This should either be a relay or latching relay (bi-stable) controlled by the bat-
tery’s BMS or a relay or latching relay controlled by a remote switch (CAN controlled). If an
external switch off device is not installed the warranty of the Lithium battery will be void.
