VEGA VEGADIS 371 Ex - Manual (Page 2)

2 VEGADIS 371 Ex
Contents
Safety information
The described module must only be installed and
operated as described in this operating instruction.
Please note that other action can cause damage for which
VEGA does not take responsibility.
Contents
Safety information ........................................................................................ 2
1 Product description
1.1 Function and configuration ................................................................. 3
1.2 Types and versions ............................................................................. 3
1.4 Dimensions ......................................................................................... 3
1.3 Approvals ............................................................................................ 3
1.5 Technical data ..................................................................................... 4
2 Mounting
2.1 Mounting instructions .......................................................................... 5
3 Electrical connection
3.1 Sensor connection .............................................................................. 6
3.2 Sensor connection Ex-area ................................................................ 7
3.3 Terminal coordination .......................................................................... 8
3.4 Ex-separating chamber ....................................................................... 8
4 Set-up
4.1 Indicating and adjustment elements ................................................... 9
4.2 Adjustment ........................................................................................ 11
4.3 Mounting of the relay modules .......................................................... 14
4.4 Reset ................................................................................................. 15
5 Diagnosis
5.1 Simulation ......................................................................................... 16
5.2 Fault signals ...................................................................................... 16