Part Number: MSTR-DVOLT-S2

Master Interfaces are powerful system controllers that can be configured for a multitude of applications (see features below for more information). Each Master Interface includes a dual port Ethernet switch providing instant connectivity for networking if desired. An intuitive, graphical, configuration application is provided to program one or more networked Master Interfaces from a single location.

Features

• Master Interfaces provide coordinated control for all of the system connected devices and act as a “gateway” to an Ethernet network.
• Up to (100) directly connected devices can be controlled by one Master Interface
• Touché’s Master Interface provides a modular and scalable solution to building system management. Master Interfaces permit the following solutions:
  Small Applications: Directly connect devices (relays, sensors, and switches) to a stand-alone Master Interface.
  Medium Applications: Use a stand-alone Master Interface with a combination of directly connected devices and devices connected through Multi-Function Interfaces.
  Large Applications: Use a collection of interconnected Master Interfaces each with devices connected through one of the two above referenced methods. Large applications are actually a collection of small and medium applications.
• Have a built-in astronomical time-clock with an unlimited number of configurable schedules. Dusk/dawn calculator provides dynamic time control eliminating the need of photo-cells.
• Auto-addressing of all connected devices is coordinated by the Master Interface.
• Both static and dynamic IP addressing is permitted for simple and adaptable setup when Ethernet communication is required.
• The Master Interface monitors the status of all connected devices and displays that information locally on its touchscreen display.
• The Master interface self-monitors the power source for voltage, ampacity, and temperature.
• Class 2 wiring (Cat 5) provides simple and safe field wiring of the system originating at the Master Interface.
• The Master Interface uses an auto-sensing power supply capable of accepting sources voltages of 120VAC or 277VAC.
• Complete event logging of all normal, warning, and error conditions are stored locally on an SD card.
• The enclosure is a rugged powder coated steel housing for long life durability.