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NIVELCO UNICONT PDF-401-A EX Installation And Programming Manual

Also see for UNICONT PDF-401-A EX: Installation and programming manualInstallation and programming manual

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Contents
  1. Table Of Contents
  2. INTRODUCTION
  3. TECHNICAL DATA
  4. D EFAULT
  5. 5.3 P ROGRAMMING
  6. 5.4 E RROR INDICATIONS
  7. STORAGE
NIVELCO UNICONT PDF-401-A EX Installation And Programming Manual Manual pdf 3 page image
BKI15ATEX0013X/1 ♦ pdf4012a0600p_06 ♦ 3 / 20Thank you for choosing NIVELCO instrumentWe are sure that you will be satisfied throughout its use!1. INTRODUCTIONThe UNICONT PDF-01 and PDF-01-6/A/C Ex devices are 2-wire on-site indicators that can be inserted into a 4 … 20 mA current loop without the need foradditional power supply. Since the displayed value is proportional to the input, the units are suitable for indication of temperature, pressure, level, etc. values,the information carried by the loop current. The customer can program the engineering units and the indication range.The HART capable UNICONT PF-01-4 and PF-01-8/B/D Ex 3-wire process indicators require additional power supply. Besides displaying the loopcurrent or the process values, these units convert input current to HART signals and so enable devices that have analogue outputs only to be integrated intoHART multidrop systems. The ratio between the input and output current can be programmed.The intelligent electronics and HART communication enables versatile signal processing and remote programming. The software uses the Universal HARTcommands No. 1-3, 6, 7, 11-18 and device specific commands No128-132, 135 and 139 of the HART Revision 5.Robust enclosure makes applications under harsh conditions also possible. Explosion proof versions are available for hazardous environments.2. ORDER CODESUNICONT P F – 0 1 – *FUNCTION CODE HOUSING CODE OUTPUT / EX CODEWith display D Aluminium 4 Display 2Without display T Plastic 5 4 ... 20 mA + HART 4Stainless steel 6 Display / Ex ia 64 ... 20 mA + HART / Ex ia 8Display /Ex d ANot all combinations are possible! 4 ... 20 mA + HART / Ex d BDisplay / Ex d+ia C* The order code of an Ex version should end in “Ex”4 ... 20 mA + HART / Ex d+ia DThe models with display outputs are 2-wire units.
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This manual is suitable for:
UNICONT PDF-401-A EXUNICONT PDF-401-C EXUNICONT PDF-601-A EXUNICONT PDF-601-C EXUNICONT PDF-01-6 EX SeriesUNICONT PDF-501-6 EXUNICONT PF-01-4 SeriesUNICONT PF-01-8 Ex SeriesUNICONT PF-401-B ExUNICONT PF-401-D EXUNICONT PF-601-B ExUNICONT PF-601-D EX
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