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Contents
VEGAFLEX 83 • 4 … 20 mA/HART - two-wire
41834-EN-120726
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 CE conformity..................................................................... 5
2.6 NAMUR recommendations ................................................ 6
2.7 Environmental instructions ................................................. 6
3 Product description
3.1 Conguration...................................................................... 7
3.2 Principle of operation.......................................................... 8
3.3 Packaging, transport and storage..................................... 10
3.4 Accessories and replacement parts ................................. 10
4 Mounting
4.1 General instructions ......................................................... 13
4.2 Instructions for installation................................................ 13
5 Connecting to power supply
5.1 Preparing the connection ................................................. 18
5.2 Connecting....................................................................... 19
5.3 Wiring plan, single chamber housing................................ 20
5.4 Wiring plan, double chamber housing .............................. 21
5.5 Wiring plan, Ex-d-ia double chamber housing.................. 23
5.6 Wiring plan - version IP 66/IP 68, 1 bar............................. 24
5.7 Switch-on phase............................................................... 24
6 Set up with the indicating and adjustment module
6.1 Insert indicating and adjustment module .......................... 25
6.2 Adjustment system........................................................... 26
6.3 Parameter adjustment ...................................................... 27
6.4 Saving the parameter adjustment data............................. 43
7 Setup with PACTware
7.1 Connect the PC................................................................ 45
7.2 Parameter adjustment with PACTware.............................. 46
7.3 Set up with the quick setup............................................... 47
7.4 Saving the parameter adjustment data............................. 51
8 Set up with other systems
8.1 DD adjustment programs ................................................. 52
8.2 Communicator 375, 475................................................... 52