IM 12D7B2-E-H
3. INSTALLATION AND WIRING
3-1. Installation and dimensions
3-1-1. Installation site
As the transmitter is a rain-tight type, it can
be installed outdoors as well as indoors. It
should, however, be installed as close as
possible to the sensors avoiding long cable
lengths between sensors and transmitter.
The certified version can be installed in Zone
1.
Select an installation site where:
- mechanical vibrations and shocks are neg-
ligible;
- no relay/power switches are in the direct
environment;
- the transmitter is not mounted in direct
sunlight and severe weather conditions;
- maintenance activities are possible (no
corrosive atmospheres).
The ambient temperature and humidity
should be the limits of the specifications.
3-1-2. Mounting methods
The EXA SC200 transmitter has universal
mounting possibilities:
- panel mounting using selftapping screws;
- surface mounting on a plate (by bolts from
the back);
- wall mounting on a bracket (e.g. thick brick
wall);
- pipe mounting using a bracket on a hori-
zontal or vertical pipe (maximum diameter
50 mm);
Panel-mounting Surface mounting
Cut-out dimensions for panelmounting Dimensions
4
2 x M6 (bolts)
Unit: mm (inch)
162 (6.4)
115 (4.5)
77
180 (7)
30 (1.2)
Unit: mm (inch)
min. 203 (8)
min. 229 (9)
172 (6.77)
154(6.06)
30 (1.18)
2x ø4
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