# Limitations

Source: https://help.malighting.com/grandMA3/2.4/HTML/key_grandma3_i_o_node.html
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### **Temperature**

Operation:

I/O Nodes: 0 °C up to 40 °C / 32 °F up to 104 °F

I/O Nodes DIN-Rail: -10 °C up to +50 °C / 14 °F up to 122 °F