Reader Single LED Mode

ICT Readers wired for Wiegand connection can be configured to operate in either single or dual LED mode. Readers connected via RS-485 only support single LED mode.

In single LED mode the green LED control wire (orange) is not connected to the Reader Expander

The blue LED control wire (brown) is connected to the L1 output of the Reader Expander

• Blue control line grounded

  The reader LED strip is GREEN

• Blue control line not grounded

  The reader LED strip is BLUE

ICT Readers are shipped with single LED mode set