Direct Digital Controller System

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Supplier Info.

Company Name Seungil Electronics
Membership Free member
Registration Date1999.10.14
Country/RegionKorea
CityBucheon,
Contact Sangjin Byun(Mr.)
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Product Attributes

- Model Number DDC-System
- Related Keywords digital controller system, DDC, HVAC, HVAC Control

Description by Manufacturer

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 PT100âÂ¦	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

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Company Profile

About Seungil Electronics

Membership Free member
Registration Date1999.10.14
Country/RegionKorea
CityBucheon,
Contact Sangjin Byun(Mr.)

Seungil Electronics Co. has over 20 years of expertise in the refrigeration and humidification industry. We offer a complete line of micro controllers, electrode steam humidifiers, and temperature/humidity transmitter. We have top market share those items in Korea

1987. 11 Company establishment (Owner : Chun Hee Yoo)
1989. 01 Development of the first Micom Controller
1991. 06 Development type of Ceramics Macromolecule Humidity Transmitter
1991. 09 Developed PC Monitoring Software
1994. 12 Registered trade Business
1997. 10 Developed DDC Controller of 16bit
1998. 02 Industrial Micom EMC Test
1999. 09 Earned CE Mark for type of Ceramics Macromolecule Humidity Transmitter
2000. 02 Registered a practical new device of Humidifier
2001. 08 Earned CE Mark for electric steam Humidifier
2001. 11 Earned EM Mark for electric steam Humidifier
2002. 04 The quality of our electric steam Humidifier was certified by Korean Public Procurement Service
2003. 02 Research institute of Technology establishment
2003. 08 Seungil Electronics Promising small and Medium Enterprise by Gyeonggi Provincial Government
2005. 05 Developed Boiler Controller
2005. 08 Registered Practical Patent for HVAC Control System
2005. 12 Registered Practical Patent for Humidifier
2006. 02 Take out a Patent for electronic steam Humidifier (Construction of supply and drain)
2007. 09 Take out a Patent for Compact type steam Humidifier
2009. 08 Certificate of Excellent Product (Public Procurement service)
2009. 11 - Remodeled 1st Class GYM and Show Room.
2009. 12 - Earned CE Mark for Electrode Steam Humidifier.
2010. 5 - Certificate of Internet Trade Frontier Business.
2010. 5 - Earned CE mark for electronic Humidifiers.
2010. 6 Certificate of Export.
2010. 10 - Earned ISO 14001:2004 Certification.

Selling Categories

- Electrical Equipment & Supplies >> Electronic & Instrument Enclosures
- Electrical Equipment & Supplies >> Other Electrical Equipment
- General Industrial Equipment >> Air Conditioner Parts
- General Industrial Equipment >> Other General Industrial Equipment

Keywords

Humidifier , Electrode steam humidifier , MICOM controller , Temp-Humidity Transmitter , PC Monitoring , electrode humidifier , electrode humidification

Registration Date	1999/10/14(Year/Month/Date)
Buyer / Seller in EC21	Seller
Business Type	Manufacturer
Year established	1987
Employees total	11 - 50
Annual revenue	USD 2,000,001 - 5,000,000

Contact Information Order Credit Report

Company	Seungil Electronics
Address	16-8, Dodang-dong, Wonmi-gu, Bucheon,Gyeonggi-do422-020Korea
Phone	82 - 32 - 6822380
Fax	82 - 32 - 6822383
Homepage	http://www.si-tec.co.kr
Contact	Sangjin Byun / Assistant Manager

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Description by Manufacturer

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Company Profile

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