Bosch Access Easy Controller 2.1 User Manual

38 en | 8-Input-Output Board Access Easy Controller 2.1
2018.11 | 1.0.6 | F.01U.122.796 Hardware Installation Manual Robert Bosch (SEA) Pte Ltd
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.

Bosch Access Easy Controller 2.1 Specifications

General

Brand	Bosch
Model	Access Easy Controller 2.1
Category	Controller
Language	English