WAGO-I/O-SYSTEM 750
Device Description
21
750-1425 8DI PTC
Manual
Version 1.1.0
3.5.5
Connection Type
Table 11: Technical data – field wiring
Wire connection
Push-in CAGE CLAMP
®
Cross section
0.08 mm² … 1.5 mm² / AWG 28 … 16
Stripped lengths
8 mm … 9 mm / 0.33 in
Table 12: Technical data – power jumper contacts
Power jumper contacts
blade/spring contact, self-cleaning
Table 13: Technical data – internal bus
Data contacts
slide contact, hard gold plated, self-
cleaning
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3.5.6
Climatic Environmental Conditions
Table 14: Technical Data – Climatic Environmental Conditions
Operating temperature range
0 °C … 55 °C
Storage temperature range
−
25 °C … +85 °C
Relative humidity without condensation Max. 95 %
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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