Siemens SIMATIC ET 200SP Manual page 47

The following derating curve shows the load capacity of the digital outputs depending on the
ambient temperature and mounting position under the following conditions:
● Maximum switching frequency at digital outputs of 0.5 Hz
● Load resistance: 48 Ω (IEC 947-5-1)
● Load inductance: 1150 mH (IEC 947-5-1)
①
②
Figure 6-2
Note
If the switching frequency is greater than 0.5 Hz or there is greater inductance at the digital
outputs, the total current must be reduced further.
Dimensional drawing
See ET 200SP BaseUnits
(http://support.automation.siemens.com/WW/view/en/58532597/133300) manual
Technology Module TM Count 1x24V (6ES7138‑6AA00‑0BA0)
Manual, 10/2013, A5E33002339-AA
Vertical installation of the system
Horizontal installation of the system
Total current by ambient temperature and mounting position for inductive loads
Technical specifications
47