FL485 IEC61000-4-5 and ITU-TK20&K21 are the recognized standards for top quality surge protectors, FL485 have high respond speed, low output rudimental voltage, ascendance transfer performance. All have #10 ground screws which must be connected to a solid ground.
Features1. Three stages of protection on every data line 2. Protected signal ground connection 3. Easy to install, plug-and-play 4. 4500V surge protection
Standard: Accord EIA RS-485 standard RS485 signal: IEC6100-4-5 and ITU-TK20&21 Working voltage: 0-5V Limit voltage: <15V Apply Band rate: 1Mbps Isolate signal: TXD, RXD, GND Connector: Standard industrial terminal block Insert consumption: <0.5dB Delay time: <1ns Environment Working temperature:-40 to 85C Storage temperature:-25 to 85 Humidity: Relative humidity 5% to 95% Power Input powered: No power supply needed Consumption: No consumption Dimension L×W×H: 80mm×25mm×22mm Shell: Alnico Color: Blue