• Automation Specialists India Private Limited

Switch Actuators

Automation Specialists India Pvt Ltd offers Switch Actuators. The switch actuator 4x is a flush mounted KNX device, for lighting and shading applications in offices, hotel rooms and much more. This device is used for switching lights or controlling blinds or shutters as determined by KNX input or control systems. Also, lights and blinds/shutters can be controlled by push buttons directly connected to the switch actuator 4x device. Also, 4 LEDs can be connected to the device, to indicate status of relays or to be driven by KNX telegrams.

Functional description:

• 4x switching outputs
• All 4 outputs are independent, only dry contacts, so can be used for 230 V AC, but also for lower voltage
• Each single output can be used to switch lamps (max 4 channels)
• Combining 2 outputs can be used for driving blinds or shutters (max 2 blinds or shutters)
• No need of mains voltage for application download
• 4 pairs of local binary inputs, 3.3 V DC with 10 kOhm series resistor provided by device
• Needs only dry contact
• 4 outputs for status LEDs, 3.3 V DC with 2.1 k Ohm series resistor provided by device
• Needs only low current LED flush mounted
• Operating temperature -5°C ... +45°C
• Dimension approx 45 x 54 x 27 mm
• Weight approx 60 gm