Version History - Danfoss iC7 Series Operating Manual

Operating Guide | iC7 Series Functional Safety
Table 1: Abbreviations Related to Functional Safety
Abbreviation
PLr
SIL
STO
SS1

Version History

1.4
This guide is regularly reviewed and updated. All suggestions for improvement are welcome.
The original language of this guide is English.
Table 2: Version History
Version Remarks
AQ477043679710, First release.
version 0102
The information in this version is valid for
iC7-Automation air-cooled system mod-
ules, iC7-Hybrid liquid-cooled system
modules, and iC7-Marine liquid-cooled
system modules.
8 | Danfoss Drives Oy © 2024.09
(continued)
Reference
EN ISO 13849-1
EN IEC 61508-4
EN IEC 61800-5-2
EN IEC 61800-5-2
Description
Required performance level (the required performance level for a
particular safety function).
Safety Integrity Level
Safe Torque Off
Safe Stop 1
Hardware and software versions
• 136B4311 (Advanced safety unit): Board version 0.4.2 (revision
B) or later, firmware version 3.1.0 or later.
• 139Z9478 (Safety interface board): Board version 0.03.01
(revision C) or later, firmware version 3.1.0 or later
• 139Z9493 (Driver board): revision H or later.
• 139Z9617 (Driver board): revision B or later.
• 70CVB02084 (Driver board): revision F.1 or later.
• 139Z9562 (Measurement board): revision E or later.
• 70CVB02078 (Measurement board): revision F or later.
Introduction
AQ477043679710en-000102 / 172K2965A