Reset Button; End-Of-Line Setting; Address Setting Switch - Bosch Access Easy Controller 2.1 Hardware Installation Manual

38 en | 8-Input-Output Board
7.1.9

Reset Button

Reference: SW2
SW2 is a reset button to reset the processor on the interface board.
7.1.10

End-of-Line Setting

Reference: JP1
AEC2.1 uses RS485 multi-drop communication channels between the CPU and the interface
boards. It is necessary to include the end-of-line jumper settings on the last interface board in
configuration to have a stable communication channel.
7.1.11

Address Setting Switch

Reference: SW1
SW1 is switch for user to set the address of individual interface boards. It consist of three dip
switches for setting of the address in binary sequence. Each AEC2.1 can manage up to eight 4-
Reader boards and eight 8-IO boards. The address settings for the 8-IO boards are shown in
the table below.
2018.11 | 1.0.6 | F.01U.122.796 Hardware Installation Manual
Access Easy Controller 2.1
Robert Bosch (SEA) Pte Ltd