Issue
The SE8000 documentation states that the power supply voltage is 7 Volts DC but the circuit board sticker says 7 VDC/24 VAC. Can the controller be powered from 24 VAC?
Product Line
EcoStruxure Building Operation, EcoStruxure Building Expert
Environment
- Building Operation Workstation
- Building Operation Automation Server
- SSL SE8000
Cause
An incompatible relay pack might have been used.
Resolution
Typically the SER8300 range are intended to have power supplied by the SC3000 relay pack which supplies the 7VDC. If an SC3000 relay pack is not used, for example, if the SER8300 is just being used as a wireless device then it is acceptable to power it from 24VAC.
