General Description Of The Scb-01 Expansion Pcb - BDR Thermea Group SCB-01 Notice D'utilisation Et D'installation

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General description of the SCB-01 expansion PCB

Fig.2 SCB-01 PCB
Status Status
Nc C No Nc
7741254 - v.01 - 22112019
0-10
C No 0 +
AD-3001514-01
The expansion board SCB-01 has the following features:
Two potential-free contacts for status notification
0–10 V output connection for a PWM system pump
Expansion PCB's are automatically recognised by the control unit of the
boiler. If expansion boards are removed, the boiler will show an error
code. To solve this error, an auto-detect must be carried out after removal.
2 Description of the product
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