Description
The EDO4220012 is a 3.5” TFT programmable HMI graphics touch screen display terminal unit serving a small zone in the building which normally served by an AHU or FCU unit such as common office or individual room. It is also provides network management, integration and process control functions for any existing or new controllers that control and monitor the AHU or FCU to enable
real-time operating condition, SV or PV values and abnormal condition to be locally displayed.
The management function provided by the EDO4220012 such as trend log and alarm generation improves controllers and microprocessor based equipments or system management and audit trail capabilities.
The integration function provided by the EDO4220012 allows seamless integration such as information sharing (read/write) between controllers and microprocessor based equipments or system without any need of major upgrade or equipments replacement and allow cost saving. The process control functions provided by the EDO4220012 allow global control action to be implemented across any controllers and microprocessor based equipments or system to allow full building control.
The EDO4220012 provide a truly cost effective solution for any building automation or high-level integration application which allows the EDO4220012 to be install anywhere in the building.
- Able to connect directly to new or existing controller or smart transmitter up to 32 nos.
- Remote or Local on / off control and monitoring function via touch screen
display.
- Support Standard Multi Protocols – BACnet & Modbus.
- Build-in real time clock
- Built-in soft ladder logic for process control.
- Support time schedule & holiday function.
- Support trend (real-time & historical) logging and storage function via SD Card.
- Support real-time alarm generation and storage function via SD Card.
- Support voice notification based on alarm/change of state condition.
- 3.5” Capacitive Touch Screen.
- Resolution : 320 x 240 pixels.
- Network port : 2 x RS-485.
- Mounting : Wall or panel mounted type.
- Power supply : 12 – 24 Vdc.
