AXON RS485 Protector AXON RS485 Protector DIN Surge protection of RS485 terminal equipment
●The AXON RS485 Protector and the AXON RS485 Protector DIN are designed for surge protection of electronic appliances operating in industrial control systems based on RS485 transmission or variants thereof with the voltage not higher than 5V.
●The device incorporates protective elements that limit overvoltages between the transmission lines and the PE protective wire and simultaneously discharges the surge energy to the earth. The devices also use protective elements to limit the dangerous voltage that may occur between lines A and B. With this extensive protection AXON RS485 Protector and AXON RS485 Protector DIN protect the connected equipment in a comprehensive way. The AXON RS485 Protector features a metal, shielding housing. Three-way, detachable clamp terminals are used as the connection elements. The AXON RS485 DIN Protector's housing is designed for mounting in control and distribution cabinets equipped with the popular 35mm DIN rail. Terminals A and B are used to connect transmission lines to be protected, while the third terminal can be used by the installer as a signal earth if required. The earthing wire terminated with a fork terminal is led out of the housing and connected directly to it. The devices are asymmetric surge protectors. The transmission line should be connected to the "Line" terminals, while the "Equip." terminal is used to connect the protected appliance.
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[ electronic appliances ][ industrial control systems ][ RS485 terminal equipment ] |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2019/5/28 |
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335 KB |
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