PIR Controlled Lighting
The one way switch in the circuit above will allow the PIR control the lighting directly or prevent the lighting from operating. If the PIR has any of the facilities listed under items 5, 6 or 7 on page 25, this switch may be used to activate any of them.
PIR with facility to switch off, switch on or allow the PIR control the lighting
When using a PIR not having the facilities listed under items 5, 6 or 7 on page 25, these switches may be used to provide full control. The lighting may be locked “off”, “on” or left under the control of the PIR.
Related posts:
REAL-TIME OPERATING SYSTEMS:SEMAPHORES
Leakage saturation influence on synchronous torques
Programmable Controllers
Switch principles:Arcing and switch life
Solid-State Dc Drives:Voltage Control and Field Failure Control
Signal-carrying switches:Chopper switches
The Operational Amplifier
Multiple Push-Buttons Stations
TEMPERATURE RISE (TON) AND FALL (TOFF) TIMES
Installation Testing:Testing
Switch mechanisms:Ratings and speciications
Cooling System part3
Troubleshooting variable speed drives:Practical limitations of line-commutated converters
MOTOR TYPE