Documentation issue statusVersionComment7.4.0EL372-0020 addedUpdate chapter "Product overview"Update chapter "Introduction"Update chapter "Installation positions"Structural update7.3.0Update chapter "Technical data"Update chapter "EL3172 – Introduction"Update revision statusStructural update7.2.0Update chapter "Technical data"Update chapter "Commissioning"Structural update7.1.0Update chapter "Technical data"Structural update7.0Update chapter "Connection, LED and diagnostics" Structural update6.9EL3174-0042 addedStructural update6.8EL3174-0030 addedEL3172 addedUpdate chapter "Technical data"Update chapter "LEDs and connection"Update chapter "Object description"Structural updateUpdate revision status6.7Update chapter "Technical data"Update chapter "LEDs and connection"Structural update6.6Update chapter "EL3174, EL3174-0090 - Technical data"Update chapter "LEDs and connection"Update revision status6.5Chapter "Commissioning": subchapter "Basics on signal isolators, barriers" insertedUpdate chapter "Configuration of 0/4 … 20 mA differential inputs"Structural update6.4Update chapter "Technical data"Structural updateUpdate revision status6.3Update chapter "Introduction"Structural updateUpdate revision status6.2Update chapter "Technical data"Update chapter "Connection technology" -> "Connection"Update chapter "TwinSAFE SC"Structural updateUpdate revision status6.1Update chapter "Settings and operation modes"Structural update0.1 – 6.0* Archived *