WAGO 750-539, Руководство пользователя

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WAGO-I/O-SYSTEM 750 Device Description 23
750-539 4DO 24V DC VALVE Ex i
Manual
Version 1.0.1
3.6.6 Connection Type
Table 12: 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
Table 13: Technical Data – Power Jumper Contacts
Power jumper contacts Blade/spring contact, self-cleaning
Voltage drop at I
max.
< 1 V/64 modules
Table 14: Technical Data – Data Contacts
Data contacts Slide contact, hard gold plated, self-
cleaning
3.6.7 Climatic Environmental Conditions
Table 15: 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