VEGA VEGABAR 53 4 … 20 mA - Manual (Page 2)

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Contents
VEGABAR 53 • 4 … 20 mA
36721-EN-130321
Contents
1 About this document
1.1 Function ........................................................................................................................... 4
1.2 Target group ..................................................................................................................... 4
1.3 Symbolism used ............................................................................................................... 4
2 For your safety
2.1 Authorised personnel ....................................................................................................... 5
2.2 Appropriate use ................................................................................................................ 5
2.3 Warning about incorrect use ............................................................................................. 5
2.4 General safety instructions ............................................................................................... 5
2.5 Safety label on the instrument .......................................................................................... 5
2.6 CE conformity ................................................................................................................... 6
2.7 Measuring range - permissible process pressure ............................................................. 6
2.8 Fulfillment of NAMUR recommendations ......................................................................... 6
2.9 Safety instructions for Ex areas ........................................................................................ 6
2.10 Safety instructions for oxygen applications ....................................................................... 6
2.11 Environmental instructions ............................................................................................... 6
3 Product description
3.1 Configuration .................................................................................................................... 7
3.2 Principle of operation........................................................................................................ 8
3.3 Operation ......................................................................................................................... 9
3.4 Packaging, transport and storage ..................................................................................... 9
3.5 Accessories and replacement parts ............................................................................... 10
4 Mounting
4.1 General instructions ....................................................................................................... 11
4.2 Instructions for installation .............................................................................................. 13
4.3 Mounting steps ............................................................................................................... 13
4.4 Mounting steps, external housing ................................................................................... 13
5 Connecting to power supply
5.1 Preparing the connection ............................................................................................... 15
5.2 Connection procedure .................................................................................................... 16
5.3 Wiring plan, single chamber housing.............................................................................. 17
5.4 Wiring plan - version IP 66/IP 68, 1 bar ........................................................................... 18
5.5 Wiring plan, external housing with version IP 68 ............................................................. 19
5.6 Switch-on phase............................................................................................................. 20
6 Set up with the display and adjustment module PLICSCOM
6.1 Short description ............................................................................................................ 22
6.2 Insert display and adjustment module ............................................................................ 22
6.3 Adjustment system ......................................................................................................... 23
6.4 Setup steps .................................................................................................................... 24
6.5 Menu schematic ............................................................................................................. 32
6.10 Saving the parameter adjustment data ........................................................................... 34
7 Maintenance and fault rectification
7.1 Maintain ......................................................................................................................... 35
7.2 Rectify faults ................................................................................................................... 35
7.3 Exchanging the electronics module ................................................................................ 36
7.4 Software update ............................................................................................................. 37