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16
SCU200 INSITE ENERGY MANAGEMENT SYSTEM
2.6.Communication modules
2.6.1.Wireless M-Bus module
Modular bus
connector
(input)
SMA connector
(external antenna)
• LED status
Display
Off
Green on
Green flashing fast
Green flashing slowly
Orange flashing slowly
Orange on
Red on
Red on flashing
• LED EM
Display
Green flashing fast
FRONT VIEW
Modular bus
connector
(output)
Status LED
Connection LED
LATERAL VIEWS
Function
Device is off
Device is on, modbus id assigned
Data traffic with SCU200
No ModbusID assigned
Firmware update ongoing
Booting
System or booting error
Bootloader mode
Function
Data traffic on wireless interface
Modular bus
connector
(output)
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