Installation
14
3.3 Mounting the DIN-rail housing
3.3.1 Dimensions of the DIN-rail housing
The dimensions of the DIN-rail housing depend on the instrument version. The version determines,
which terminal areas the Prosonic S contains. The dimensions are influenced by the following
features of the product structure (see chapter 2.3):
• 60: Level Input
• 70: Switch Output
• 80: Output
In order to determine the dimensions of a specific version, perform the following steps (see the
example on page 15):
1. Using the product structure, determine the options of the features 60, 70 and 80 of the
instrument version in question.
2. Using the following table, determine how many optional terminal areas this instrument version
contains.
3. The appropriate dimensions are given in the following diagram:
10 20 30 40 50 60 70 80 90 100 110 120
FMU90 -
Feature and option of
the product structure
corresponds to the following
terminal area
present?
yes = 1
no = 0
feature 60; option 2
and/or
feature 80, option 2
2 sensor inputs
and/or
2 analogue outputs
feature 70, option 3 or 6 3 o 6 relays
feature 80, option 3 PROFIBUS DP interface
feature 90, option B
inputs for external switches and
external temperature sensor
Sum =
Sum = 0
(only basic terminal area)
L00-FMU90xxx-06-00-00-xx-002
Dimensions in mm
Sum = 1, 2 or 3
(1-3 optional terminal areas)
L00-FMU90xxx-06-00-00-xx-005
Dimensions in mm
92
104
140
≈0,5 kg
43
EN 60715
TH 35x7,5/15
35
150
104
140
≈0,7 kg
42
EN 60715
TH 35x7,5/15
35
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