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Operating Instructions Overvoltage protection in two-wire technology B63-48, B63-32 For 4 … 20 mA/HART, Profibus PA and Foundation Fieldbus circuits Document ID: 33012...
The dot set in front indicates a list with no implied sequence. Sequence of actions Numbers set in front indicate successive steps in a procedure. Disposal This symbol indicates special instructions for disposal. B63-48, B63-32 • For 4 … 20 mA/HART, Profibus PA and Foundation Fieldbus circuits...
For safety reasons, only the accessory specified by us must be used. To avoid any danger, the safety approval markings and safety tips on the device must also be observed. B63-48, B63-32 • For 4 … 20 mA/HART, Profibus PA and Foundation Fieldbus circuits...
National Electrical Code (NEC - NFPA 70) (USA). Installations in Canada shall comply with the relevant requirements of the Canadian Electrical Code (CEC Part I) (Canada). B63-48, B63-32 • For 4 … 20 mA/HART, Profibus PA and Foundation Fieldbus circuits...
Avoiding mechanical shock and vibration • Storage and transport Storage and transport temperature see chapter "Technical data - temperature Ambient conditions" • Relative moisture 20 … 85 % B63-48, B63-32 • For 4 … 20 mA/HART, Profibus PA and Foundation Fieldbus circuits...
½ turn with a SW 27 wrench. Do not use any grease for sensors with plastic housing B63-48, B63-32 • For 4 … 20 mA/HART, Profibus PA and Foundation Fieldbus circuits...
8. Connect wire end green/yellow to the internal ground terminal in the sensor housing, connect external ground terminal to potential equalisation B63-48, B63-32 • For 4 … 20 mA/HART, Profibus PA and Foundation Fieldbus circuits...
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5 6 7 8 Fig. 2: Overvoltage protection B63-48, B63-32 after installation and connection 14. Screw the housing lid back on The electrical connection is finished. B63-48, B63-32 • For 4 … 20 mA/HART, Profibus PA and Foundation Fieldbus circuits...
In Ex systems, grounding is carried out in accordance with the instal- lation regulations. For example, according to DIN EN IEC 60079-14, the cable shielding may only be connected to ground potential on one side. B63-48, B63-32 • For 4 … 20 mA/HART, Profibus PA and Foundation Fieldbus circuits...
Send the printed instrument return form and possibly a safety data sheet together with the device. You will find the address for the return on the generated instrument return form. B63-48, B63-32 • For 4 … 20 mA/HART, Profibus PA and Foundation Fieldbus circuits...
If personal data is stored on the old device to be disposed of, delete it before disposal. If you have no way to dispose of the old instrument properly, please contact us concerning return and disposal. B63-48, B63-32 • For 4 … 20 mA/HART, Profibus PA and Foundation Fieldbus circuits...
DIN EN ISO 14001. Help us to meet these requirements and observe the environmental instructions in the chapters "Packaging, transport and storage", "Dis- posal" of this instructions manual. B63-48, B63-32 • For 4 … 20 mA/HART, Profibus PA and Foundation Fieldbus circuits...
Protection in assembled and connected IP66/IP67 state Approvals Instruments with approvals can have different technical specifications depending on the version. Reference temperature 25 °C (77 °F). B63-48, B63-32 • For 4 … 20 mA/HART, Profibus PA and Foundation Fieldbus circuits...
12 mm (0.47") 56 mm (2.21") 76 mm 300 mm (2.99") (11.81") 56 mm (2.21") Fig. 4: Dimensions B63-48, B63-32 Thread M20 x 1.5 Thread ½ NPT B63-48, B63-32 • For 4 … 20 mA/HART, Profibus PA and Foundation Fieldbus circuits...
Les lignes de produits VEGA sont globalement protégées par des droits de propriété intellec- tuelle. Pour plus d'informations, on pourra se référer au site www.vega.com. VEGA lineas de productos están protegidas por los derechos en el campo de la propiedad indus- trial. Para mayor información revise la pagina web www.vega.com.
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Notes B63-48, B63-32 • For 4 … 20 mA/HART, Profibus PA and Foundation Fieldbus circuits...
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Notes B63-48, B63-32 • For 4 … 20 mA/HART, Profibus PA and Foundation Fieldbus circuits...
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