Siemens 6DL2804 Series - Figure 4-3 Temperature Response with 200 W Heater for 6 DL2804-Xxkxx; -Xxuxx

Mounting
4.5 Use of I/O device at temperatures down to -40 C
Distributed I/O device 6DL2804-xxxxx
Hardware Installation Manual, 03/2014, A5E00378896F-03
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Figure 4-3 Temperature response with 200 W heater for 6DL2804-xxKxx / -xxUxx
Temperature response inside the enclosure following switching-on of the heater at an
outdoor temperature of -40 °C.
After > 3 hours, the internal temperature is above the minimum permissible operating
temperature of the installed components of -20 °C.
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