User Guide for S+S Regeltechnik RYMASKON Room Controllers and Sensors

Quick guide from the manual

This document provides an overview of the S+S Regeltechnik product range, focusing on the RYMASKON room control series, W-Modbus wireless solutions, and RHEASGARD flow sensors. These devices are designed for intelligent building automation, HVAC control, and energy-efficient room management.

RYMASKON Room Controllers

The RYMASKON series offers advanced room control with a 2-inch TFT display, touch buttons, and customizable front designs. Key features include:

• Display: High-contrast 2-inch TFT with an 85-degree viewing angle.
• Control: Built-in PI, PWM, or 2-/3-point control functions.
• Communication: Supports Modbus and wireless W-Modbus connectivity.
• Personalization: PIN protection, child safety locks, and individually nameable rooms.
• Sensors: Integrated CO2 and VOC sensors (optional) and external temperature sensor support for ±0.3 K accuracy.

W-Modbus Wireless System

The W-Modbus protocol enables wireless communication for HVAC systems, replacing conventional RTU cables. Key installation and operational benefits include:

• Architecture: Wireless Modbus RTU using the 2.4 GHz ISM band with frequency hopping technology.
• Scalability: Supports up to 100 nodes in a shared mesh topology.
• Range: Up to 500 meters (line of sight) with data forwarding up to 8 hops.
• Installation: Push-in terminals for quick mounting on in-wall flush boxes or on-wall.
• Commissioning: Immediate setup in 3 steps; no terminating resistor required.

RHEASGARD Flow Sensors

These sensors are designed for monitoring air velocity, volume flow, and temperature in ducts. Key features include:

• Technology: Calorimetric, calibratable, and temperature-compensated sensors with breakage protection.
• Output: Active output or Modbus connection (RTU).
• AOS Technology: Patented automatic detection and switching between 0-10 V or 4-20 mA signals.
• Parameters: Flow velocity (0.1...20 m/s), volume flow (0...200,000 m³/h), and temperature (0...+50°C).

Technical Highlights

S+S Regeltechnik devices are designed for professional HVAC integration. For technical support, configuration, or firmware updates, use the license-free Windows configuration tool via USB. For further information, visit www.SplusS.de or contact the manufacturer at [email protected].