RS485 communication port optical isolation protector

RS485 communication port optical isolation protector:

The RS485 communication port optical isolation protector is designed to solve interference and protect interface protectors in communication. It is suitable for any standard RS485 communication port and has functions such as high-speed photoelectric isolation, anti-static, lightning protection, extended communication distance, and increased number of group website points. The use of this product will greatly improve the anti-interference ability, reliability, and security performance of communication systems, especially RS485 network systems, and completely solve the problem of communication port damage that troubles users.

1. Power supply: external 24VDC, 1W or 5VDC, 1W optional;

2. Maximum communication distance: 3500 meters (4.8Kbps), 2000 meters (9.6Kbps), 1500 meters (19.2Kbps), 800 meters (187.5Kbps), 200 meters (500Kbps), 100 meters (1.5Kbps, 3Mbps), 50 meters (6Mbps);

3. Maximum communication speed: 0~106Mbps adaptive;

4. 32 RS485 transceivers can be mounted on the bus (with a maximum of 512 declared above 32);

5. Equipped with transient voltage suppression function, able to withstand transient overvoltage with a power of up to 600W, and capable of lightning protection;

6. Electrical and anti-static discharge shock;

7. Receiver input open circuit fault protection;

8. Equipped with thermal shutdown function;

9. Isolation voltage: 1000VDC.