Siemens Simatic S7-1500H - Product Overview; New Functions in Firmware Version V2.8

15.6 Use of S7-1500R/H in Zone 2 hazardous area.....................................................................
365
A Dimension drawings...........................................................................................................................
366
B Accessories/spare parts......................................................................................................................
369
C Safety symbols....................................................................................................................................
371
C.1 Safety-related symbols for devices without Ex protection...................................................
371
C.2 Safety-related symbols for devices with Ex protection........................................................
372
D Decommissioning...............................................................................................................................
373
D.1 Introduction.....................................................................................................................
373
D.2 Securely removing data....................................................................................................
373
D.3 Recycling and disposal......................................................................................................
374
Glossary..............................................................................................................................................
375
Index...................................................................................................................................................
387
10
Table of contents
S7-1500R/H redundant system
System Manual, 11/2022, A5E41814787-AD