ELSNER 71092 KNX eTR 201/202 Sunblind - Temperature button, sunscreen, black

ELSNER 71092 KNX eTR 201 Sunblind Product Description

The KNX eTR 201 Sunblind button, code 71092, is a control device for the KNX building bus system. Available in RAL 9005 black, this button has a glass surface with temperature display and +/- touch keys to adjust temperature and sun protection.

Key Features

• Touch-sensitive button for temperature control and sun protection (curtains, blinds, awnings).
• Temperature display with +/- keys to adjust the temperature.
• Operating zones for temperature control with 2 areas (warmer, colder).
• Operating areas for curtains, blinds or windows with 2 areas (up/down with short/long distinction).
• Adjustable integrated LEDs: all off, all as ambient lighting or individually controllable.

Advanced Features

• Area function that can be activated by touching two or more keys, configurable as a switch, selector, 8 or 16 bit encoder or to call up scenarios.
• Temperature measurements: mixed value between own measurement and external values (adjustable proportion as a percentage), output of minimum and maximum values.
• PI controller for heating (one or two levels) and cooling (one or two levels) based on temperature, adjustment according to separate setpoints or basic setpoints.
• 2 AND logic gates and 2 OR logic gates each with 4 inputs. 8 logic inputs (in the form of communication objects) can be used as inputs for the logic gates. The output of each port can be optionally configured as 1 bit or 2 x 8 bit.

Technical Specifications

• Container material: plastic and glass
• Color: black RAL 9005
• Wall mounting (directly or with Ø 60 mm socket, or with wall socket for Ø 68 mm hole).
• Degree of protection: IP 10.
• Dimensions of the enclosure: approximately 81.5 x 81.5 mm (L x H), mounting depth approximately 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.
• Operating voltage: KNX bus voltage.
• Bus current: 25 mA maximum.
• Data output: KNX +/- bus terminals.
• Group addresses: 254 maximum.
• Assignments: 254 maximum.
• Communication objects: 92.

Installation and Configuration

Installation, testing, operational start-up, and troubleshooting should only be performed by a qualified electrician. After applying the bus voltage, the device enters an initialization phase lasting a few seconds, during which it is not possible to receive or send information via bus. The device is configured using the KNX ETS 5 software.