ABB Busch E-contact System Manual page 93

Switching examples of Monoblock devices
16A
L
N
Fig. 47: Examples of switching: corridor light control with extension unit input
[1] 6819/50-xxx-500 Corridor, Relais
[2] Lamp
[3] Extension unit push-button
16A
L
N
Fig. 48: Examples of switching: corridor (main unit/extension unit) light control with extension unit input
[1] 6819/58-xxx-500 / Corridor, extension unit
[2] 6819/50-xxx-500 Corridor, Relais
[3] Lamp
[4] Extension unit push-button
System Manual 2CKA001473B9577
Information about planning and application
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1 2
4
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