Emerson ECD-002 Display Unit
Kami menjual Produk Emerson ECD-002 Yang Berkualitas Original Dengan harga yang bersaing Kebutuhan anda Kami Solusinya:
The Emerson ECD-002 is a display and keypad unit designed for use with specific Emerson EC3 series electronic controllers, particularly in commercial refrigeration and HVAC systems. It’s not a standalone device, but rather an accessory that provides a user interface for setting up, monitoring, and troubleshooting the connected controller.
Key Features and Functions
- User Interface: It serves as a front panel mounted interface, allowing technicians and operators to view system status, read parameters, and configure the controller’s settings.
- LED Indicators: The unit features several LED indicators that provide a quick visual status of the system. These typically include:
- Valve opening and closing
- Demand (e.g., for cooling)
- Alarm status
- Display: It has a 2.5-digit segmented LED display that shows numerical values for parameters like superheat, temperature, and pressure. The display can be switched between Celsius (°C) and Fahrenheit (°F).
- Keypad: The 4-button keypad allows users to navigate menus, change values, and confirm selections. Access to configuration parameters is protected by a numerical password.
- Compatibility: The ECD-002 is specifically designed to work with Emerson’s EC3 series controllers, such as the EC3-X33 universal superheat controller.
- Connection: It connects to the EC3 controller via a standard CAT5 patch cord with RJ45 connectors or a proprietary ECC-Nxx cable. It is powered directly by the controller, so no separate power supply is needed.
The display unit is essential for on-site configuration and diagnostics, as it allows for parameter changes and error code checks without needing to connect a computer or other external tools. The unit can be connected or disconnected from the controller at any time, even during operation.
Emerson ECD-002 Display Unit
Features
• Front panel mounted interface for parameter and status
read-out and for controller setup via keypad
• Indicator LEDs for valve opening/ closing, demand
and alarm
Specifications
• Supply: From EC3 Series controller via
connecting cable
• LED indicators: Valve opening, valve closing,
alarm, demand
• Display LED: Segmented display, 2-1/ 2 digits with
automatic decimal point
between ± 19.9, switchable between
° C and ° F
• Connecting cable: ECC-N30 or standard CAT5 patch cord
with RJ45 connectors
• Temperatures: Storage, -5° F to + 150° F
Operating, 32° F to + 140° F
• Humidity: 0 – 80% R.H. non condensing
• Mounting: Panel mount ( 2.8 x 1.1 inch cutout)
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