Weco 4K4LT - Communication and Control Panel; Function and Definition of the Terminal

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WeCo Srl Italy www.wecobatteries.com 4K4LT V1.00 24/01/2023
5.4 Communication and control panel
5.4.1 Function and definition of the terminal
The terminal layout is shown in the following figure:
DI/DO
2 Inputs + 2 Outputs
Programmable contacts for external devices such as Generator Start Stop
CANE
Linea CAN
External communication line IN/OUT to Inverter
CAN2
Linea CAN
Internal IN/OUT communication line to other master batteries (Clustering)
DIP
BLOCCO DIP SWITCH 1-8
DIP for termination and addressing
RS485A
Parallel line RS485
RS 485 port for Daisy Chain modules connection in parallel
RS485B
Parallel line RS485
RS 485 port for Daisy Chain modules connection in parallel
Positive POLE
Screw terminal
2 X positive
Negative POLE
Screw terminal
2 X negative
Top Door
Open to access the Connection and
Communication Hub
CAN A
CAN B
Operator
RS484A
RS485B
+ + - -
DIP 1-8
CAN A/B
OPERATOR PORT
POLE +/+
GND
RS485 A-B
D/I D/O
BY THE -/-
ROCKER SWITCH