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Contents
VEGAPULS SR 68 • 4 … 20 mA/HART - two-wire
38294-EN-160707
Contents
1 About this document
1.1 Function ........................................................................................................................... 4
1.2 Target group ..................................................................................................................... 4
1.3 Symbols 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 CE conformity ................................................................................................................... 6
2.6 NAMUR recommendations .............................................................................................. 6
2.7 Radio license for Europe .................................................................................................. 6
2.8 Radio license for USA/Canada ......................................................................................... 7
2.9 Environmental instructions ............................................................................................... 7
3 Product description
3.1 Configuration
.................................................................................................................... 8
3.2 Principle of operation........................................................................................................ 9
3.3 Packaging, transport and storage ..................................................................................... 9
3.4 Accessories and replacement parts ............................................................................... 10
4 Mounting
4.1 General instructions ....................................................................................................... 12
4.2 Mounting preparations ................................................................................................... 13
4.3 Mounting instructions ..................................................................................................... 15
5 Connecting to power supply
5.1 Preparing the connection ............................................................................................... 27
5.2 Connecting ..................................................................................................................... 28
5.3 Wiring plan, single chamber housing.............................................................................. 30
5.4 Wiring plan, double chamber housing ............................................................................ 30
5.5 Wiring plan, double chamber housing Ex d ia ................................................................ 32
5.6 Double chamber housing with DIS-ADAPT .................................................................... 33
5.7 Wiring plan - version IP 66/IP 68, 1 bar ........................................................................... 34
5.8 Switch-on phase............................................................................................................. 34
6 Set up with the display and adjustment module
6.1 Insert display and adjustment module ............................................................................ 35
6.2 Adjustment system ......................................................................................................... 36
6.3 Measured value indication - Selection national language ............................................... 37
6.4 Parameter adjustment .................................................................................................... 38
6.5 Saving the parameter adjustment data ........................................................................... 55
7 Setup with PACTware
7.1 Connect the PC .............................................................................................................. 56
7.2 Parameter adjustment .................................................................................................... 57
7.3 Saving the parameter adjustment data ........................................................................... 58
8 Set up with other systems
8.1 DD adjustment programs ............................................................................................... 59
8.2 Field Communicator 375, 475 ........................................................................................ 59
