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11 Annex
11.1.9
Environmental influences
Ambient temperature range
Storage
Operation
Site altitude
Climatic environmental influences According to DIN EN 60721-3 with extended temperature range
Resistance to climatic
conditions
Storage
Operation
Mechanical environmental influ-
ences
Storage
Transport
Operation
Electromagnetic compatibility
(EMC)
Interference emission
Interference immunity
a
At temperatures below 0 °C, the build-up of screen contents slows down.
11.1.10
Case
Case type
Case front
Front frame dimensions
Mounting depth
Panel cut-out
Panel thickness
Case fastening
Operating position
Protection type
Weight
11.1.11
Approvals and approval marks
Approval mark Testing facility Certificate/certification
c UL us
Underwriters
Laboratories
The device is approved if the approval mark is shown on the device.
272
-20 to +60 °C
a
-20 to +50 °C
; in conjunction with extra code 970: 0 to 40 °C
Max. 2000 m above sea level
≤ 85 % rel. humidity without condensation
According to class 1K2
According to class 3K3
According to DIN EN 60721-3
According to class 1M2
According to class 2M2
According to class 3M3
According to DIN EN 61326-1
Class A – only for industrial use –
Industrial requirements
Flush-mounted housing according to DIN IEC 61554 made of zinc-plated steel
sheet (indoor use)
Made of die-cast zinc with decor foil
144 mm x 144 mm (front frame depth approx. 8 mm including seal)
120.9 mm (incl. spring-cage terminals)
+1.0
+1.0
138
mm × 138
mm
2 to 8 mm
In panel using the four supplied mounting elements
Any, with due consideration for the viewing angle of the screen,
horizontal ±50°, vertical ±30°
According to DIN EN 60529, front IP65, back IP20;
in conjunction with extra code 970: IP20 with open carrying case, IP20D with
closed carrying case
Max. 1.65 kg (without terminal cover)
number
E201387
Inspection basis
UL 61010-1 (3. Ed.),
CAN/CSA-
22.2 No. 61010-1
(3rd Ed.)
Valid for
All versions of the built-in
device; not in conjunction
with extra code 970
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