KROHNE VARIFLUX IFM 6080 K-EEx-i-EEx EN User Manual
Page 3
ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx
3
Contents
1
System components
4
1.1
General information ALTOFLUX IFM 4080 K / … EEx
4
1.2
General information PROFIFLUX IFM 5080 K / … EEx 6
1.3
General information VARIFLUX IFM 6080 K / … EEx
8
1.4
IFC 090 / … -EEx signal converter
10
1.4.1
Electronics compartment
10
1.4.2
Terminal compartment
10
1.5
Electronics unit
10
2
Electrical connection
11
2.1
Equipotential bonding system
11
2.2
Connecting cables
11
2.3
Connection diagram
12
2.4
Regular IFC 090 - EEx electronics unit
13
2.5
Modis version IFC 090 i-EEx electronics unit
14
2.6
Connection diagrams MODIS
15
3
Operation of the signal converter
22
4 Maintenance
22
5 Service
23
5.1
General information for replacements
23
5.2
Replacement of electronics unit
24
5.3
Replacement of power fuse(s)
26
5.4
Changing power supply voltage
29
6 Ordering
information
30
6.1
Regular IFC 090 - EEx electronics unit
30
6.2
MODIS version IFC 090i - EEx electronics unit
30
7
Declarations of conformity
31
7.1
Declaration of conformity of ALTOFLUX IFM 4080 K / … EEx
31
7.2
Declaration of conformity of PROFIFLUX IFM 5080 / … EEx
32
7.3
Declaration of conformity of VARIFLUX IFM 6080 / … EEx
33
8
EC-type examination Certificates
34
8.1
ALTOFLUX IFM 4080 K / … EEx Certificate
34
8.2
PROFIFLUX IFM 5080 K / … EEx Certificate
42
8.3
VARIFLUX IFM 6080 K / … EEx Certificate
46