Seungil Electronics
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Direct Digital Controller System

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Quick Information

  • Model Number : DDC-System

Description

DDC is the abbreviation of direct digital control, First, it processes analog and digital values such as current temperature or humidity, which are the necessary information to control the system. Then, it compares such values to the numbers that the user has input, and operates the whole system to achieve the desirable temperature or humidity.

Feature

Technical Support
We will provide you all available instruction and software of DDC controller, and also teach you how to operate the controller.

Key-pad and window display
DDC key-pad and window are both accessible in English and Korean

Powerful Controller
It is a powerful controller that can be used in a variety of facilities.

Customer-oriented Controller
it is a customer-oriented Firmware OS program controller which can be easily programmed in wide application.

Modem
it lets the user to communicate to customer's building and service network with modem.

2 Line Communication
The user can choose either of RS-232 or RS-485 communication method.

Specification(DDC Main Controller)

Classification
Contents
General specification
Power source
AC220V 50/60Hz
Power consumption
24W
Temp, Humidity range
0~60°C, 0~95%
Size and weight
226 x 150 x 75mm, 2kg
Input/Output
Digital Analog input
16EA(standard)
Digital multi input
15EA, On/Off
Analog PT100Ω
10EA, -50~20°C
Digital output
16EA, On/Off AC24V
Analog output
8EA, 0~10V or 4~20mA(up to 4EA)
Communication
NET-WORK
256EA
Format
RS-232, RS-485, TCP/IP(Option)/RS-232, RS485(1/2 duplex)
Baud rate
2400, 4800, 9600, 19200 bps(Auto)
Range
Maximum 1.2km

Communication System Bus Net-Work

Dimension


Product Image

  • Direct Digital Controller System image

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