From USANewJeanoko
Repeater Amplifier Professional RS485 to RS485 Repeater Signal Repeater Amplifier Distance Extender
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
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- •Professional Design：The RS485 repeater is specially designed for industrial automation communication and is used to extend the distance of RS485 communication equipment in complex and harsh industrial scenes
- •Two-way Communication：1 way RS485 to 1 way RS485, asynchronous half‑duplex, two‑way communication, data transmission is completely transparent.Built‑in DC‑DC power isolation module, isolation voltage 1500V
- •Strong Stability：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.Increase the original communication distance by 1200m (at 9600bps)
- •Scope of Applications：The RS485 signal amplifier is widely used in signal acquisition and control of industrial field equipment. And the power circuit adopts anti-reverse connection design, and the data transmission indicator shows real-time display
- •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.
