IE Switch Features Error Signaling Contact with Select/Set Button Integrated Redundancy Manager LED Diagnostics Network Management PROFINET IO Device Port Type RJ45 IP Rating IP30 Mounting Location DIN Rail Network Interface 10/100 Mbit/s Number of Ports 10 Resistance Properties Not Applicable Switch Management Managed Maximum Operating Temperature 140 Degrees F Minimum Operating Temperature -40 Degrees F Overall Depth 4 7/8 in Overall Height 4 7/8 in Overall Width 4 3/4 in