ARCUS-EDS 30541584 Neo-TTHC-AQB

ARCUS-EDS 30541584 Product Description

The ARCUS-EDS product with article number 30541584, called Neo-TTHC-X, is a KNX sensor designed for measuring and controlling indoor air parameters. This device is ideal for heating and cooling applications.

Key Features

• Temperature and humidity measurement with sensors integrated into the body of the device.
• PT1000 external thermoresistor connection to measure the temperature of the floor, ceiling or components.
• Calculation of values such as absolute humidity, condensation temperature and energy content (enthalpy).
• Control functions for heating and cooling applications, which can be combined with each other.
• Setting setpoint temperatures for Comfort, Standby, Economy and Protection, selectable via KNX HVAC objects.
• Change the setpoint using KNX objects.
• Storage of minimum and maximum temperatures.
• Alarm for heat and frost.
• Limits for temperature and humidity.
• Fan control based on humidity limits and external inputs.
• Condensation temperature detection and alarm/regulation at the risk of condensation.
• Adaptation for setpoints and maximum temperatures.
• 0... 100% controller output or programmable PWM for thermal actuators.
• Valve flushing function.
• Second temperature controller as an auxiliary controller.

Binary Interface and Functionality

• Four binary inputs/outputs (floating), configurable as outputs (LED/Beeper).
• Light control as a switch/button with short, long, dual and combined functions.
• Dimmer.
• Control of curtains and shutters.
• Programmable encoder.
• Temperature adjustment.

Logic and Signals

• Four logical blocks for the logical connection between internal and external signals.
• 10 associated logical inputs/outputs.
• Additional signals for heating and cooling requests.
• “AND, OR, NOT, XOR” logical functions for binary logic.
• “+ - *” functions for 8-bit values.
• “=” function for conditional forwarding of events.

Technical Specifications

• Supply voltage: 21.. 32VDC (KNX Bus).
• Power consumption: about 240mW (at 24VDC).
• Ambient temperature: -20.. +80°C (operation), -20.. +85°C (storage).
• Ambient humidity: 0.. 95% R.h (non-condensing).
• KNX module cover: anodized aluminum (black), square: (80 x 80 x 6) mm, round: Ø 84 x 6 mm.
• Protection class: IP20