Input and Output Connections
AC-225x Series Hardware Installation Manual 27
When using the MD-D02, the following should be defined:
Double door controller:
(each door has two readers)
Reader 1 – Door 1 IN/OUT
Reader 2 – Door 1 OUT/IN
Reader 3 – Door 2 IN/OUT
Reader 4 – Door 2 OUT/IN
Four door controller:
(each door has one reader)
Reader 1 – Door 1 IN/OUT
Reader 2 – Door 2 IN/OUT
Reader 3 – Door 3 IN/OUT
Reader 4 – Door 4 IN/OUT
Use the AxTraxNG software to set the readers for IN or OUT use and to set the
data transmission format for each reader.
The reader’s tamper output connects to the access control panel's Reader-
Tamper input. If the reader is interfered with, an alarm can be generated.
The panel's Reader G.LED output activates the reader’s green LED input when
operating in "Card and PIN" secure mode. While this mode is in force, users
must enter a PIN on the keypad immediately after entering the card.
The controller activates the LED control for 2 seconds when an access granted
event occurs.