Perle Systems 5500161-40 - Manual (Page 45)

Hardware and Connectivity 45
Powering Up the IOLAN
Disconnecting 48V Power Supplies from the IOLAN
To disconnect the power supply(s) from the IOLAN, do the following:
1. Switch off the IOLAN.
2. Switch off the power source(s).
3. Disconnect all DC power input cables from the IOLAN terminal connector block.
4. Remove any attached devices to the serial or Ethernet port(s).
Your IOLAN is ready to be moved.