Climatic Environmental Conditions; Table 16: Technical Data - Power Jumper Contacts; Table 17: Technical Data - Data Contacts; Table 18: Technical Data - Climatic Environmental Conditions - WAGO I/O-SYSTEM 750 Manual

WAGO-I/O-SYSTEM 750
750-484 2AI 4-20mA HART Ex i
Table 16: Technical Data – Power Jumper Contacts
Power jumper contacts
Table 17: Technical Data – Data Contacts
Data contacts
3.6.7

Climatic Environmental Conditions

Table 18: Technical Data – Climatic Environmental Conditions
Surrounding air temperature, operation 0 °C ... 55 °C
Surrounding air temperature, storage
Operating altitude
Relative humidity
Pollution degree
Protection type
Resistance to harmful substances
Maximum pollutant concentration at
relative humidity < 75 %
Special conditions
Device Description
Blade/spring contact, self-cleaning
Slide contact, hard gold plated, self-
cleaning
−25 °C ... +85 °C
without temperature derating:
0 ... 2000 m;
with temperature derating:
2000 ... 5000 m (0.5 K/100 m);
max.: 5000 m
Max. 5 % ... 95 % without condensation
2
IP20
Acc. to IEC 60068-2-42 and
IEC 60068-2-43
≤ 25 ppm
SO
2
S ≤ 10 ppm
H
2
Ensure that additional measures for
components are taken, which are used
in an environment involving:
– dust, caustic vapors or gases
– ionizing radiation
25
Manual
Version 1.4.0