VEGA VEGAFLEX 67 (-20…+250°C) 4 … 20 mA_HART two-wire - Manual (Page 2)

Contents
1 About this document
1.1 F unction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 T arget group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.3 S ymbolism used. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 For your safety
2.1 A uthorised personnel . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 A ppropriate use . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3 W arning about misuse . . . . . . . . . . . . . . . . . . . . . . . 5
2.4 G eneral safety instructions . . . . . . . . . . . . . . . . . . . . 5
2.5 S afety label on the instrument . . . . . . . . . . . . . . . . . . 6
2.6 CE conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.7 F ulfillment of NAMUR recommendations . . . . . . . . . . 6
2.8 S afety instructions for Ex areas . . . . . . . . . . . . . . . . . 6
2.9 E nvironmental instructions. . . . . . . . . . . . . . . . . . . . . 6
3 Product description
3.1 S tructure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.2 P rinciple of operation . . . . . . . . . . . . . . . . . . . . . . . . 8
3.3 O peration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.4 P ackaging, transport and storage . . . . . . . . . . . . . . . 10
4 Mounting
4.1 G eneral instructions . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.2 I nstructions for installation . . . . . . . . . . . . . . . . . . . . . 12
5 Connecting to power supply
5.1 P reparing the connection . . . . . . . . . . . . . . . . . . . . . 15
5.2 C onnection procedure. . . . . . . . . . . . . . . . . . . . . . . . 16
5.3 W iring plan, single chamber housing . . . . . . . . . . . . . 17
5.4 W iring plan, double chamber housing . . . . . . . . . . . . 18
5.5 W iring plan, Ex-d double chamber housing . . . . . . . . 20
5.6 W iring plan - version IP 66/IP 68, 1 bar . . . . . . . . . . . 22
6 Set up with the indicating and adjustment module PLICSCOM
6.1 S hort description . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.2 I nsert indicating and adjustment module. . . . . . . . . . . 23
6.3 A djustment system . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.4 S etup steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6.5 M enu schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
6.6 S aving the parameter adjustment data . . . . . . . . . . . . 35
7 Set up with PACTware and other adjustment programs
7.1 C onnect the PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
7.2 P
arameter adjustment with PACTware . . . . . . . . . . . . 37
7.3 P arameter adjustment with AMS™ and PDM . . . . . . . 38
7.4 S aving the parameter adjustment data . . . . . . . . . . . . 38
2 VEGAFLEX 67 • 4 … 20 mA/HART - two-wire
C ontents
32307
-EN
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