Giới thiệu
This series of devices adopts large-scale FPGA design and adopts original technology to support 1~16 channels of analog signals (current/voltage) to fiber relay. The device adopts dual power supply, high-performance FPGA programmable device, no MCU processing, high-speed conversion, sampling frequency can reach 20KHZ, 12-bit AD conversion chip, which solves the problems of electromagnetic interference, ground loop interference and lightning damage, greatly improving the problem. Control signal reliability, security and confidentiality, and also solve the problem of limited cable transmission distance.
Tính năng
- The device is paired, the local signal input, and the opposite signal output;
- Support 4~20mA, 1-16 way current; or support 0~10V/0~5V, 1-16 way voltage; 16 channels of analog input and output can be combined arbitrarily;
- 16-channel analog AD/DA channel uses FPGA parallel read and write, non-MCU sequential read and write mode, each channel analog delay