KROHNE M10 Converter H250-H 54 Ex II2G EN User Manual
Page 2
Signal converter M10-EEx d – Supplementary instructions
11/2002
2
Contents
1
General safety information .................................................................................................. 3
2
Safety-relevant type code .................................................................................................... 4
3
Main safety-relevant characteristics ................................................................................... 4
3.1
Process products .................................................................................................................... 4
3.2
Category / Zone allocation ...................................................................................................... 4
3.3
Type of protection ................................................................................................................... 4
3.4
Special lock............................................................................................................................. 4
3.5
Cable entries / sealing plugs................................................................................................... 5
3.6
Power supply .......................................................................................................................... 5
3.7
I/O functions............................................................................................................................ 5
3.8
Ambient temperatures / temperature classes ......................................................................... 5
4
Marking.................................................................................................................................. 6
5
Mounting and installation .................................................................................................... 6
5.1
Electrical connection............................................................................................................... 7
5.1.1
General................................................................................................................................... 7
5.1.2
Terminal compartment............................................................................................................ 7
5.1.3
Connecting cables .................................................................................................................. 7
5.1.4
Connection of power and I/O function..................................................................................... 7
6
Initial startup ......................................................................................................................... 9
7
Operation............................................................................................................................... 9
8
Preventive maintenance....................................................................................................... 9
8.1
Maintenance ........................................................................................................................... 9
8.2
Dismantling ........................................................................................................................... 10
8.2.1
General................................................................................................................................. 10
8.2.2
Replacement of signal converter / display ............................................................................ 10
8.2.3
Replacement of complete device.......................................................................................... 10
Attachment A.1 EC Type Test Certificate PTB 01 ATEX 1154................................................. 11
Attachment A.2 Declaration of Conformity ............................................................................... 19
If you need to return a device for testing or repair to KROHNE.............................................. 20