1. Basic Amplifier
MCI/BAM and WLS2
B-Channel
A-Channel
12/5/2018

2. 100V Loudspeaker connections, WLS2
Basic Amplifier
100V Loudspeaker connections, WLS2
Supervision Control Board standard in the MCI
End of Line supervision and Loudspeaker Supervision possible on the same loudspeaker line
Number of ESB/LSB:
80 ESB/LSB per MCI
Max. 64 ESB per MCI
Max. 16 ESB/LSB per MCI output
Boards need a unique Id.
Board Id : 0 – 79 (Dec)
: 00 – 4f (Hex)
Address : 2e
Dec : 46
12/5/2018

3. 100V Loudspeaker connections, A/B Not redundant & WLS2
Basic Amplifier
100V Loudspeaker connections, A/B Not redundant & WLS2
Main amplifier
Area B
Area A
B-Channel
A-Channel
Channel A and B belong to the same ZONE
Supervision:
Amp channel supervision
EOL supervision for A and B
EOL fault: Channel NOT switched off
12/5/2018

4. Basic Amplifier
100V Loudspeaker connections, A/B Not redundant & WLS2
Area B
Area A B A
Main amplifier
Spare
amp in ←
Channel A and B belong to the same ZONE
Supervision:
Amp channel supervision
EOL supervision for A and B
EOL fault: Channel NOT switched off
12/5/2018

5. 100V Loudspeaker connections, A/B Redundant & WLS2
Basic Amplifier
100V Loudspeaker connections, A/B Redundant & WLS2
Main amplifier
One Area
A-Channel
B-Channel
Supervision:
Amp channel supervision
EOL supervision for A and B
EOL fault: Channel switched off
12/5/2018

6. ← Basic Amplifier 100V Loudspeaker connections, A/B Redundant & WLS2
Main amplifier B A
Spare
amp in ←
One Area
Supervision:
Amp channel supervision
EOL supervision for A and B
EOL fault: Channel switched off
12/5/2018

7. 12/5/2018