for cover kit 2-gang, ref.-no.: LS 502 TSA ..
can be extended by means of a room controller

extension module, ref.-no: LS 5178 TSEM-01
can be extended by means of a push-button extension module, ref.-no.: LS 509.. TSEM-01

Intended use

• Measurement and feedback control of the room temperature
• Operation of loads, e.g. light on/off, dimming, blinds up/down,
  brightness values, temperatures, calling up and saving light scenes, etc.
• Mounting in wall boxes

 
Product characteristics
All buttons can be assigned with push-button sensor functions or functions for controller operation.

• KNX medium: TP 256
• Backlit LC display
• One or two functions per button
• To be completed with cover kit
• Eight status LEDs – red, green or blue
• Brightness of status LEDs and LCD adjustable
• Integrated bus coupling unit
• Connection of extension modules
• Integrated room temperature sensor
• External sensor (ref.-no.: FF 7.8) can be connected
• Room temperature control with setpoint value specification
• Two internal independent controllers for two independent areas – in connection with extension modules
• Display of room or set temperature (°C or °F)
• Display of outdoor temperature – with external sensor, e.g. weather station
• Display of time, in conjunction with KNX time encoder (in menu level)
• Push-button function or rocker function
• Disabling function: Disabling or change function mode of single or all button functions
• Alarm function, optional acknowledge by pressing any button
• Function symbols can be shown

Accessories:
external sensor ref.-no.: FF 7.8