WAGO 750-632 Manual

Also see for 750-632: Manual

142 Use in Hazardous Environments WAGO-I/O-SYSTEM 750750-632 Proportional Valve ModuleManualVersion 1.3.0, valid from FW/HW-Version 01/01Pos : 122.16 /Seri e 750 ( WAGO-I/O-SYSTEM)/Einsatz in Ex- Ber eichen/Bes ondere Bedingungen für den sicheren Ex-Betrieb g em. ATEX-Z ertifi kat TÜ V 14 AT EX 148929_X @ 21\mod_1416995371807_21.doc x @ 169118 @ 3 @ 112.2.1 Special Conditions for Safe Use (TÜV 14 ATEX 148929 X)1. The modules of the WAGO-I/O-SYSTEM 750-*** have to been erected insuch a way, that corresponding to EN 60079-15 a degree of protection of atleast IP 54 according to EN 60529 is achieved.2. Measures have to been taken, external to the modules, to provide a transientprotection that ensures that the rated voltage, connected to the power supplyterminals, is not exceeded by more than 40 %.3. The connecting and disconnecting of the non-intrinsically safe circuits isonly permitted if no explosive atmosphere exists. This although applies forthe all switches, interfaces (Fieldbus, Ethernet, Serial) and the SD-card.4. The ambient temperature range is: 0 °C ≤ Tamb ≤ +60 °CThe ambient temperature range for modules with suffix extension /025-****is: -20 °C ≤ Tamb ≤ +60 °CPos : 122.17 /D okumentati on allgemein/Gliederungsel emente/---Seitenwechsel--- @ 3\mod_1221108045078_0.doc x @ 21810 @ @ 1