User's Manual

ITC2100-NA Operation and Service Manual Version 1.0

Page 127 of 129

8.8 Replacing the I/O Card

8.8.1 Procedure

1) Shut down the ITC2100

2) Switch off the power supply (mains switch to position "0")

3) Disconnect the mains cable

4) Remove the "old" I/O card

 Release the 2 screws on the front panel and pull the card out of its slot

 Disconnect the cable from the I/O card

5) Insert I/O card (see chapter 5.14)

 Connect the cable

 Insert the new I/O card into its slot and tighten the 2 screws on the front panel

6) Connect the mains cable

7) Switch on the ITC2100 (mains switch to position "1"), the ITC2100 will boot

8) Function control:

 Green LED of the I/O card is on

 In the status page of the web-interface the field "Hardware components:" is green.