916260330020
2018-03-08·HB00·III·en·02
Mounting and installation
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Transmitter Supply Unit with Limit Values
Series 9162
8
Mounting and installation
The device is approved for use in gas explosion hazardous areas of Zone 2 and dust
explosion hazardous area of Zone 22 and in safe areas.
8.1
Dimensions / fastening dimensions
8.2
Mounting / dismounting, operating position
8.2.1 Mounting / dismounting pac-Bus
The pac-Bus is an accessory which facilitates wiring of the auxiliary power and reading
out of the collective error message.
DANGER
Explosion hazard due to installation without approved field enclosure!
Non-compliance results in severe or fatal injuries!
• In hazardous areas (Zone 2 or 22), the device must be installed in
an enclosure which fulfils the requirements of IEC/EN 60079-15 or
IEC/EN 60079-31.
DANGER
Explosion hazard due to incorrect installation of the device!
Non-compliance results in severe or fatal injuries.
• Carry out installation strictly according to the instructions and national
safety and accident prevention regulations to maintain the explosion
protection.
• Select and install the electrical device so that explosion protection is
not affected due to external influences, i.e. pressure conditions,
chemical, mechanical, thermal and electric impact such as vibration,
humidity and corrosion (see IEC/EN 60079-14).
• The device must only be installed by trained qualified personnel
who is familiar with the relevant standards.
Dimensional drawings (all dimensions in mm [inches]) – Subject to alterations
09685E00
The components for the pac-Bus Type 9194 must be ordered separately.
X
122 4 80
[,
]
114,5 4 51
[,
]
99 3 90
[ ,
]
17,6 [0,69]
Dimension X
Screw terminals 108 mm / 4.25
″
Spring clamp
terminals
128 mm / 5.04
″
