Siemens S7-1200 System Manual page 933

Technical data
Between the different circuits
Insulation
Insulation tested with
Ambient conditions
Operating temperature
Min.
Max.
Horizontal installation, min.
Horizontal installation, max.
Vertical installation, min.
Vertical installation, max.
Overview of the response time
S7-1200 Programmable controller
System Manual, 03/2014, A5E02486680-AG
SM 1278 4xIO-Link Master signal module
75 VDC / 60 VAC (basic insulation)
707 VDC (type test)
-20 °C
60 °C
-20 °C
60 °C
-20 °C
50 °C
Technical specifications
A.10 Technology modules
933