Table 5-7 RJ 45 Definition
Table 5-8 Dry Contact Alarm Definition
5 Product Introduction
RJ 45 definition as below
:
5.1.4 Communication Port Definition
The module uses the default NC. dry contact to provide alarm signals. The
alarm definition of the dry contact is defined as follows.
5.1.5 Dry Contact Alarm Definition
RJ 45/CAN Photo
Pin
Description
4
RS485_A
5
CAN_L
6
CAN_H
7
RS485_B
8
GND
1/2/3
NC
Dry Contact No.
Alarm Definition
Dry Contact 1
Dry Contact 2
Battery lock
;
940 module fault
;
NTC disconnection;
Single cell voltage is lower than 1V;
Charging and discharging MOS fault
;
Voltage gap between cells is more than 800mV.
1 2 3 4 5 6 7 8
SOC
≤
20%
When batteries are used in parallel, the DIP address of the master pack is set to 1
by default. Therefore, DIP address ‘1 ’cannot be used for battery communication.
NOTE
Figure 6-5 Connect Ground Cable