6ES7390-1AJ30-0AA0

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Tasks of the RS 485-iS coupler

• Conversion of the electrical PROFIBUSВ DP RSВ 485 transmission technology into the intrinsically-safe RSВ 485‑iS transmission technology with a transmission rate of 1.5В Mbps
• Required to connect intrinsically-safe PROFIBUSВ DP stations, e.g. ETВ 200iSP or devices from other vendors with ExВ i DP connection
• Acts as a safety barrier
• Additional use as a repeater in the hazardous area
• Passive bus station (no configuration necessary)
• Certified according to ATEXВ 100a