COSA Xentaur COSA 9610 - Manual (Page 16)

The COSA 9610ª requires one power supply.
∞ Analyzer electronics (ATEX application).
The power has to be connected on the interference filter inside the electronics
cabinet. The cable has to lead into the analyzer through a suitably certified cable
gland.
∞ Analyzer electronics (NEC US application).
The power has to be connected on the interference filter inside the electronics
cabinet. The cable has to lead into the analyzer through a suitable approved conduit
and conduit addapters.
The COSA 9610ª has multiple input and output signals, which can be split in two groups,
analog and digital signals. For both groups, a suitably certified cable gland for use with
multi core cables are foreseen for ATEX use and suitable conduit and conduit addapters for
North American instalation.
If more entries are required, only suitably certified cable glands or conduit addapters are allowed
to be used and it has to be made sure that they are in good electrical contact with the white
on the electronics enclosure surface (paint locally to be removed
with a detergent).
For termination details see project specific drawings.
2.5.2. COSA 9610ª in explosion proof execution
Power supply cable
The COSA 9610ª requires only one power supply. The power is connected to the external
certified power switch. Supplied power must not exceed 250Vrms or 250Vdc.
personated sink layer
Page 16 of 44
INSTALLATION, OPERATION AND MAINTENANCE MANUAL – COSA 9610™