Feature: 1. Designed for industrial automation communication, it is used to extend the distance of RS485 communication equipment in complex and harsh industrial scenes. 2. 1 way RS485 to 1 way RS485, asynchronous half‑duplex, two‑way communication, data transmission is completely transparent. 3. Built‑in DC‑DC power isolation module, isolation voltage 1500V. 4. The optocoupler isolates the RS485 master‑slave network to assure that the data communication is not affected by the ground loop and the common mode voltage difference. 5. Increase the original communication distance by 1200m (at 9600bps). 6. The data transmission indicator is displayed in real time. 7. The power circuit adopts anti‑reverse connection design. 8. It is widely used in the signal acquisition and control of industrial field equipment. Specification: Condition: 100% Brand New Item Type: RS485 Repeater Material: Plastic Model: RS485 repeater Interface Standard: RS485 terminal block compatible with EIA/TIA Baud Rate: 0~115200bps (adaptive) Communication Protocol: Not restricted by software protocol Communication Distance: Only one repeater is used to extend 1200 (at 9600bps) Cascade: RS485 interface supports a maximum of 32 nodes (the distance between nodes must be ≤10m) Static Power Consumption: 0.6W Working Temperature: -20℃~+70℃ Storage Temperature: -40℃~+85℃ Relative Humidity: 5%~95% Transmission Medium: Twisted pair or shielded wire Installation Method: 35mmDIN rail Application Scenario: RS485 to RS485 repeater is suitable for: industrial automation, power acquisition, security monitoring, building intercom, high-speed toll collection, card access control, PLC, parking lot system, and other scenarios that need to extend the communication distance under the 485 bus protocol. Size: As Shown in the Pictures. Package List: 1 x RS485 Repeater