Siemens SIMATIC ET 200SP HA Originalbetriebsanleitung Seite 15

Ex-DQ 2x23.1VDC/20mA
Commissioning
• You must observe the national regulations during commissioning.
• You must observe the guidelines according to DIN EN IEC 60079-17 for
functional checks.
Derating
Mounting position
Horizontal installation
Vertical installation
Ex-DQ 2x23.1VDC/20mA
A5E50377641-AB, 03/2023
The maximum current requirement of the I/O module can
be found in the technical specifications.
Permissible output current of the Ex power module > ∑
I of all I/O modules of the respective potential group
max
The table shows the maximum permissible output current
for the Ex-Power Module depending on the installation
position and the ambient temperature.
Ambient temperature
From -40 °C to 60 °C
From -40 °C to 70 °C
From -40 °C to 50 °C
From -40 °C to 60 °C
Output current
0.8 A
0.6 A
0.8 A
0.6 A
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