ELSNER 71112 KNX eTR M Switch with temperature sensor, black

MT Code: ELS_71112
Manufacturer Code: 71112
Brand: ELSNER

The KNX eTR M1 button, code 71112, is an innovative control device produced by Elsner, characterized by a glass surface and integrated with a temperature sensor.

Key Features

This button is available in the RAL 9005 jet black color and is part of the KNX product range, compatible with the KNX building bus system.

Button functionality

The KNX eTR M1 button has a sensitive touch button that can be configured for various functions, including:

switchgear
Selector
Dimmer
Curtain and shutter control (position and slats up/stop or down/stop)
Roller shutter control (inside/outside/stop)
Window control (closed/open/firm)
8 or 16 bit encoder
Recalling and storing scenarios

Temperature sensor

The button is equipped with an integrated temperature sensor that can receive external temperature readings via bus and combine them with its own data to create a total temperature value (mixed value). The proportion between internally and externally measured values can be set as a percentage.

LED and Logic

Each touch area of the button includes a white LED whose behavior can be adjusted. The LED can be turned on for an adjustable time after pressing the button or remain off at all times. In addition, the LED may blink if the value of the object is blocked.

The device also includes 2 AND logic gates and 2 OR logic gates, each with 4 inputs. The outputs of these logical ports can be optionally configured as 1-bit or 2 x 8-bit.

Technical Details

Technical product details include:

Color: Jet black RAL 9005
Mounting: On the wall (directly or with a Ø 60 mm socket, or with a wall socket for a Ø 68 mm hole)
Degree of protection: IP 10
Dimensions: Housing approx. 81.5 x 81.5 mm (L x H), mounting depth approx. 12 mm
Total weight: About 70 g
Ambient temperature: Operating 0... +55°C, storage -30... +85°C
Ambient air humidity: 5..95% RH, avoid condensation
Supply voltage: KNX bus voltage
Bus current: Maximum 25 mA