Linux-based Digital Board
Computer processors have disadvantages such as not having accurate timing and lack of access to hardware layers. In this board, with ARM processor and EMBEDDED LINUX system, it has been tried to take advantage of the lightness of the operating system, easy and close access to the hardware as well as accurate timing.
Technical Specifications
- Inputs:
Due to the strong noise in the working environment of the board, all inputs must have a filter.
- analogue:
- Number isolates: 8 pcs
- Change range: +10 to -10 volts
- Sampling rate: more than 1MB/S
- Number of sampling bits: 16 bits
- Digital:
- Number: 16 non-isolated
- Change range: 0 and 24 volts
2- Outputs
- Digital:
- Number of isolates: 8 non-isolated and 16 isolated
- Variation range: non-isolated 0 to 5 volts and isolated 0 to 24 volts
- Current: 20 milliamps
- Other: Isolation using Opto-Coupler
- It has 3 output pins (input voltage – output voltage – ground) with a jumper that can be changed from NO to NC.
- analogue:
- Number: 8 isolates
- Change range: +10 to -10 volts
- Sampling rate: more than 1MB/S
- Number of sampling bits: 16 bits
- Maximum output current 20mA
- At the temperature of -33 to +65 degrees, the maximum output changes are 0.001 mv.
3- Program port:
Quantity: 1 to program the board
4- RS422 port:
Number: 16 units, at least 16 megabits per second (ground isolation, at least 2 kV)
5- Rs232 port:
Number: 2 at least 250 kbps (ground isolation at least 2 kV)
6- Polarizer port:
Number: 2 isolated numbers
7- Ethernet port:
Quantity: 1 piece
8- Display:
LED indicator to monitor the sending and receiving of each series and power supply
9- Board size:
- Board dimensions 23 X 26 cm
- This board was made in 8 layers with EMC/EMI considerations and military quality.
- The parts were arranged as symmetrically as possible.
- SPARTA N6-LX150 industrial FPGA processor