WeCo - HeSU UNIVERSAL MODEL 5K3 UNIVERSAL STACKABLE
HeSU 5K3-R20 STACKABLE * HIGH CURRENT V_2.00_2019
Pag. 18
E3
DIN2-P
IO port, interacts with a diesel engine, a photovoltaic device, or other external device.
E4
DIN2-N
E5
DO1-P
E6
DO1-N
E7
SDO1-P
E8
SDO1-N
F
B+/B+
Battery positive
G
B-/B-
Battery negative
Attention
：
C interface RJ45 port corresponding to the CAN bus pin definition
5.5 DIP SWITCH SETINGS for single battery box is connected to the inverter
Attention: the drawing is for reference only, please take the real product as the standard, if the manual does not match the product
please stop any action, remove any connection and store the battery in a safe place, call the product assistance for support.
CAUTION:
Set the DIP switch after the need to restart the battery box, restart the settings will take effect.
A single battery box through the CAN communication connection inverter when the DIP switch is defined as follows:
MASTER (INDIVIDUAL)
ATTENTION:
THE POWER PARALLEL MUST FOLLOW THE WIRING CONNECTION, A WRONG
POWER CONNECTION CAN DAMAGE THE BATTERY AND PROVOCATE INJURIES
5.6 A plurality of batteries are connected in parallel with the inverter
When users need to use more than one battery box in parallel, first repeat the installation of a single battery, and then in accordance
with the following methods for parallel installation and use.
The maximum current allowance are described in the next paragraphs
5.6.1 Communication line connection
Information:
When multiple battery boxes are connected together is possible to choose between ‘’capacity’’ chain
series or parallel to increase capacity and peak (in case of parallel the parallel battery and inverter can only communicate through CAN
interface, and the communication between the batteries will be through RS485)
8 ····1
Pin
8
7
6
5
4
3
2
1
Definition
GND
CAN_L
CAN_H
