Siemens SIMATIC EC31-RTX Betriebsanleitung Seite 71

UL-Zulassung
Underwriters Laboratories Inc. nach
● UL 508 (Industrial Control Equipment)
● CSA C22.2 No. 142 (Process Control Equipment)
oder
Underwriters Laboratories Inc. nach
● UL 508 (Industrial Control Equipment)
● CSA C22.2 No. 142 (Process Control Equipment)
● UL 1604 (Hazardous Location)
● CSA-213 (Hazardous Location)
APPROVED for use in
Class I, Division 2, Group A, B, C, D Tx;
Class I, Zone 2, Group IIC Tx
FM-Zulassung
Factory Mutual Research (FM) nach
Approval Standard Class Number 3611, 3600, 3810
APPROVED for use in Class I, Division 2, Group A, B, C, D Tx;
Class I, Zone 2, Group IIC Tx
S7-modular Embedded Controller EC31-RTX
Betriebsanleitung, 07/2008, A5E01716599-01
Technische Daten
10.2 Normen und Zulassungen
71