Product Specifications
Product Description
SG2 is a miniature smart Relay with a maximum of 44 I/O points and can be programmed in Relay Ladder Logic or FBD (Function Block Diagram) program. The SG2 can expand to its maximum I/O count by adding 3 groups of 4-input and 4-output modules.
Teco SG2 CPU units include the built-in LCD Display and Keypad. The keypad and display are most often used for changing timer/counter set points, controller mode changes (Run/Stop), uploading/downloading to the PM05 memory cartridge, and updating the RTC (Real Time Clock/Calendar). Additional Features for the 3rd Edition
16 X 4 LCD Backlit Display
Input - PT100 (optional temperature module)
Output - Analog (optional 0-10V or 0-20mA module)
Daylight Savings Mode
Larger Memory Capacity
Free Teco SG2 Client Software
Although, logic programming can be performed from the keypad and display, it is highly recommended to only perform logic changes using the free SG2 Client software - dual mode off-line simulations allow testing of the entire program within the programming environment or graphically with the virtual PLR using the SG2 Client Software, available free for download.
Zhejiang Huayi Electronic Industry Co., Ltd. Was founded in 1997, it is one of the core subsidiary company of HEAG, is the earliest company who research and development, produces and sells the energy meters. It achieved the ISO9001 Quality Assurance System certificate in 1998, it admited a association member of China apparatus and meter ISOC in2002. And achieved the ISO14001 Environment System certificate in 2004. It was a unit director of Zhejiang apparatus and meter ISOC, China apparatus and meter ISOC, China apparatus and meter ISOC electrician apparatus and meter branch in 2007.
HEAG came into the market in 2007, became the first electrical company which came into the market in Wenzhou. And at the same year it achieved title of China well-know trademark by China Industrial And Commercial Bureau.
There are 305 employee in the company, and 52 engineers, and there are research and development center and export produce base in Hangzhou. There are many advance manufacturing equipment, just like the complete function product capability laboratory, and has SMT Auto-Mounter, Automatic Wave Solder Machine. Class 0.2 standard meter import from Germany. Ect.
The company achieve 200 million in 2008, the sales income is 190 million, and the export is more than 61 million. HEAG set up more than 200 marketing company over the country, and the products sells well in the country and export to India, Russia, Turkey, Korea, ect.
