The Company DMX decoder upgrade for industrial products, the quality of the national leading level.
Performance level of electronic product categories:
Electronic products are generally divided into commercial (commercial grade), industrial, military / use class
Military / class products with the best performance, such as aircraft, missiles, the above components, the market is relatively rare, generally to customize
Industrial products, is the best on the market performance of conventional components, life is longer than the commercial-grade components for several years.
First, the performance parameters:
1 , power input : 12V - 24VDC
2 , the output current : 3 * 4A, the maximum current 5A ( need 3 * 8A , please shoot http://item.taobao.com/item.htm?spm=686.1000925.1000774.4.V4B18C&id=16606374888)
3 , the maximum output power : 180W (12V) 320W (24V)
4, the output Grayscale: 256
5 , Number of channels: 3-way
6, DMX512 standard : DMX512/1990
7 , product size : L166 × W67 × H41 (mm)
8 , Package Size : L175 × W85 × H50 (mm)
9 , Weight : 0.35KG
Second, the basic functions
1 , 256 Smooth dimming.
2 , the decoder has a test mode.
3 , high power output.
4, with memory function
Three , the decoder address setting
Each decoder occupies 3 addresses, set the address using coding switch , coding switch 1-9 bit is set DMX512 start address code binary value coding switch, the first one is the lowest , No. 9 is the highest position, a total of set 511 address codes . DMX512 initial address code = coding switch 1-9 significant bit sum of the coding switch down (ON is set to " 1" ) , get its bit value ; coding switch upwards ( set to " 0" ) , the significant bit is 0.
Coding switch FUN = OFF time ( set to " 0" ) before they can accept the DMX512 signal function
1 , Example 1:
Figure 1 DMX512 start address code is set to 37 , the coding section 6, 3 -position toggle switch to "1" , the rest position is "0" , then the coding switch 1-9 digit sum of bit values 32 +4 +1 , that is, DMX512 initial address code 37.
2 , Example 2:
Figure 2 To DMX512 initial address code is set to 328 , the encoded first 9,7,4 -position toggle switch to "1" , the rest position is "0" , then the coding switch 1-9 significant bit sum 256 +64 +8, DMX512 initial address code is 328.
Fourth, use other functions
1 , the test function :
DIP switch No. 10 is "FUN", for the function keys. FUN = OFF when DMX512 decoder functions accept DMX512 signal .
FUN = ON when the decoder test function shown in Figure 3:
1-9 switch OFF: Black
Switch 1 = ON: Red
Switch 2 = ON: green
Switch 3 = ON: Blue
Switch 4 = ON: Yellow
Switch 5 = ON: purple
Switch 6 = ON: cyan
Switch 7 = ON: White
Switch 8 = ON: colorful hopping ( 8 gear speed selection )
Switch 9 = ON: full-color gradients ( 8 gear speed selection )
2 , transition, transition effects speed selection
In the decoder test function , the switch 8 = ON when the effect is colorful hopping , switch 9 = ON is a full-color gradient effect , each effect has eight levels of speed options:
1-7 Switch = OFF: 0 file ? Minamata ?
Switch 1 = ON: 1 gear speed
Switch 2 = ON: 2 gear speed
Switch 3 = ON: 3 levels of speed
Switch 4 = ON: 4 gear speed
Switch 5 = ON: 5 levels of speed
Switch 6 = ON: 6 gear speed
Switch 7 = ON: 7 levels of speed ( slowest )
A plurality of switches ON at the same time , large values valid