16-Channel 4-20mA Analog to Fiber Converter

● The device is paired, with 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 <0.1ms;

● Each analog quantity reads high-speed sampling data through FPGA, and the sampling rate is 20K times/second, which is much higher than similar products in the market;

● After the fiber at the analog output end is broken or the input end equipment is powered off, the analog output maintains the value before the nearest fiber break, and is set to be turned on with the dip switch. When this function is not turned on, the analog after fiber break is 0ma, or 0V;

● Multimode fiber/single mode fiber is optional, multimode can transmit 2KM, the single mode can transmit 20KM, ST/SC/FC interface is optional;

● Signal failure protection function; display of electrical interface and fiber running status in all directions;

● 4-20ma interface anti-radar to IEC61000-4-5 (8/20μS) differential mode: 6KV, impedance (2Ω); common mode: 6KV, impedance (2Ω) standard

● Support wide range of AC and DC input, support internal isolation, redundant dual power input, power supply overload protection, anti-reverse protection

● Meet the requirements of industrial four-level electromagnetic compatibility;

● Super lightning protection function: lightning protection, anti-induction high voltage, anti-surge, etc.;

● No fan to efficiently dissipate heat and reduce repair time;

● IP40 enclosure protection level, able to withstand the test of harsh environments;

● Rail or wall mounting;

● Wide temperature type: working temperature -40 ° C ~ +85 ° C;

● All models are tested by 100% baking machine, the warranty period is 5 years.