SITRANS F M TRANSMAG 2
Operating Instructions, 11/2009, A5E00102775-07
3
Table of contents
1
Introduction................................................................................................................................................ 5
1.1
Preface...........................................................................................................................................5
1.2
Items supplied................................................................................................................................5
1.3
History............................................................................................................................................5
1.4
Further Information ........................................................................................................................6
2
Safety notes............................................................................................................................................... 7
2.1
General safety instructions ............................................................................................................7
2.2
Laws and directives .......................................................................................................................7
3
Description................................................................................................................................................. 9
3.1
Overview ........................................................................................................................................9
3.2
Operating principle.........................................................................................................................9
3.3
Features.......................................................................................................................................10
3.4
BUS Communication....................................................................................................................11
4
Installing .................................................................................................................................................. 13
4.1
General Information .....................................................................................................................13
4.2
Sensor installation........................................................................................................................14
4.2.1
Potential equalization of sensor (refence potential).....................................................................18
4.3
Turning the local display ..............................................................................................................19
4.4
Transmitter installation (remote version) .....................................................................................20
4.4.1
Wall mounting with standard mounting plate ...............................................................................20
4.4.2
Pipe or wall mounting with assembly bracket..............................................................................21
5
Connecting .............................................................................................................................................. 23
5.1
General Information .....................................................................................................................23
5.2
Step 1: Connecting power supply ................................................................................................25
5.3
Step 2: Connecting signal cables ................................................................................................26
5.4
Step 3: Connecting terminal box and transmitter.........................................................................27
6
Commissioning ........................................................................................................................................ 31
6.1
Operating Transmag 2 .................................................................................................................31
6.2
Write protection............................................................................................................................34
6.3
Language and illumination...........................................................................................................35
6.4
Operating examples.....................................................................................................................35
7
Functions................................................................................................................................................. 39
7.1
Menu structure .............................................................................................................................39