221457 / 9475621310
2019-01-18·BA00·III·en·02
Transport and Storage
19
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Digital Output Module 4
-
Channel Version
for Zone 1
Series 9475/32-04-.2
7
Transport and Storage
• Transport and store the device only in the original packaging.
• Store the device in a dry place (no condensation) and vibration-free.
• Do not drop the device.
8
Mounting and Installation
The device is approved for use in gas explosion hazardous areas of Zones 1 and 2 and
dust explosion hazardous area of Zones 21 and 22 and in safe areas.
8.1
Dimensions / Fastening Dimensions
Interfering frequencies in the frequency measuring ranges can interfere with
the frequency/counter function.
If the installation has strong electromagnetic sources of interference or the
electrical lines are more than 30 m long, use of shielded field cables is
recommended to achieve the specified data. To this end, the shield must be
connected to the equipotential bonding of the hazardous area and placed on
the shield busses in the enclosure as close to the entry point as possible.
The shield busses must also be connected to the mounting plate close to the
entry point of the field wiring using the shortest possible route.
See the "Grounding and shielding" instructions.
Dimensional drawings (all dimensions in mm [inches]) – Subject to alterations
10989E00
96,5 mm / 3.8 "
9
mm / 3.8
"
8
6
128 mm / 5.0 "
,5
6
1
mm / 5.
"
43
63
1
mm / .
54
6 06 "
68
2 6
mm /
.
8 "
70
2 76
mm /
.
"
7m
m
0.28 "
20 mm 0.79 "
64 mm / 2.52 "
Summary of Contents for is1+ 9475/32-04 2 Series
Page 53: ......
