WAGO 750-461 Series User Manual

WAGO-I/O-SYSTEM 750 Device Description 23
750-461 2AI Pt100/RTD
Manual
Version 1.4.1
3.6.5 Climatic Environmental Conditions
Table 13: Technical Data – Climatic Environmental Conditions
Surrounding air temperature
(operation)
0 °C … 55 °C
Surrounding air temperature
(operation) for components with
extended temperature range
(750-xxx/025-xxx)
−20 °C … +60 °C
Surrounding air temperature (storage)
−25 °C … +85 °C
Surrounding air temperature (storage)
for components with extended
temperature range (750-xxx/025-xxx)
−40 °C … +85 °C
Operating altitude
without temperature derating:
0 … 2000 m;
with temperature derating:
2000 … 5000 m (0.5 K/100 m);
max.: 5000 m
Relative humidity
Max. 5 % … 95 % without condensation
Pollution degree
2
Protection type
IP20
Resistance to harmful substances
Acc. to IEC 60068-2-42 and
IEC 60068-2-43
Maximum pollutant concentration at
relative humidity < 75 %
SO
2
≤ 25 ppm
H
2
S
≤
10 ppm
Special conditions
Ensure that additional measures for
components are taken, which are used in
an environment involving:
– dust, caustic vapors or gases
– ionizing radiation
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3.6.6 Connection Type
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Table 14: Technical Data – Field Wiring
Wire connection
CAGE CLAMP
®
Cross section
0.08 mm² … 2.5 mm², AWG 28 … 14
Stripped lengths
8 mm … 9 mm / 0.33 in
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Table 15: Technical Data – Data Contacts
Data contacts
Slide contact, hard gold plated, self-
cleaning
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WAGO 750-461 Series Specifications

General

Brand	WAGO
Model	750-461 Series
Category	Control Unit
Language	English