DB9-RS232 NOVARIS | Alldatasheet
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Technical content
Novaris RS Protectors provide protection for serial protocol systems in RS232 and RS485 applications. These units are housed in a headshell enclosure. DB9-RS232 DB25-RS232 DB9-RS485 DB25-RS485 Electrical Specifications Connection type Series Modes of protection Transverse and common Maximum continuous voltage Uc 36V 8.2V Discharge current 8/20µs Imax 250A Protection stages SAD and GDT Number of lines 8 Impulse voltage 10/700µs Up 40V 14V Signalling protocol RS232 RS485 Mechanical Specifications Operating temperature / humidity -40 to +85ºC / 5 to 95% non-condensing Connection type DB9 DB25 DB9 DB25 Connector orientation M / F Environmental IP 20 Weight 70g Dimensions Width 34mm 56mm 34mm 56mm Height 17mm Depth 63mm PROCESS CONTROL PROTECTION DB 9 - RS232 Product Series Signalling Protocol Connector Standards Compliance IEC61643-21 ITU-T K.44 AS/NZS 1768 IEEE C62.41 UL497B Refer to page 58 for signalling protocol compatibility