Level and Pressure Operating Instruction Module-33/Ex-33 z b d a c o1 o o3 o o5 o o7 o o9 o o 11 o o 13 o o 15 o o 17 o o 19 o o 21 o o 23 o o 25 o o 27 o o 29 o o 31 o in out
Product description Coding of the module The multipoint connector can be provided with coded pins to avoid interchanging of the different instruments in the carrier. Coded pins are attached to each module. Equip the multipoint connector with these coded pins acc. to the table and figure on this page. The multiple plug of VEGA-instruments has appropriate holes (mechanical coding). ,,, ,,, Module for Ex-instruments: The multipoint connector must be provided with three coded pins.
Product description Connection instructions for Ex-applications Loop the lines of the intrinsically safe circuit through the separating chamber and connect to the appropriate position of the multipoint connector. Mounting in carriers and housings When a VEGA-instrument with Ex-approval is mounted in a carrier or a single housing, a module Ex-33 of VEGA must be used. Keep a distance of at least 2 TE (10,16 mm) to module cards of foreign manufacturers.
VEGA Grieshaber KG Am Hohenstein 113 D-77761 Schiltach Phone (0 78 36) 50 - 0 Fax (0 78 36) 50 - 201 Fax (0 78 36) 50 - 203 ISO 9001 Technical data subject to alterations 2.