Connecting External Cables to Expansion Module

Connecting External Cables to Expansion Module

The expansion module provides serial RS-232 and Ethernet connections.
Ensure that power to the RS-232 connector has been enabled in the BIOS. SeeEnabling Power to the RS-232 Connector.
  1. Slide the access door switch to the down position.
    unlock access door
  2. Open the access door.
  3. Insert the cable connector into the connector port. For RS-232 connector, tighten the thumb screws.
    insert connectors