KROHNE ALTOSONIC V Installation EN - Manual (Page 25)

04/2012 www.krohne.com 25
ALTOSONIC V
ELECTRICAL INSTALLATION 3
Top view I/O module MTL 5073
UFS-V junction box detail
Field cabling
For the different signals twisted shielded pairs shall be used. The shielding shall be connected
to the ground rail with the provided clamps. Grounding of the shielding is part of the CE
conformity, as well as of the conformity with the OIML test report. Minimum wire size 0.5mm
2
loop resistance has to be respected and wire cross section chosen to fit.
The field cabling shall be according to the local regulations and practice. The instrument is
constructed in accordance with the applicable European directives. LVD 73/23/EEC, EMC
89/336/EEC, ATEX 94/9/EC (ATEX 100a). The units are only for installation in non-hazardous
areas. The modules may be cabled into hazardous locations this cabling shall be according to
EN IEC 600079-14 installation standard and in this case the modulus shall be ordered
accordingly. For modules cabled onto a non-hazardous area standard installation requirements
apply. Respect the local standards.
Front side of I/O rack with a body temperature unit