
3
33
3
Controller Layout
Figure 1.1 shows the layout of the EBC890 Fingerprint Access Controller along with its main
components and their functions.
Fig. 1. Fingerprint Controller Layout
The front size of the fingerprint control is separated into 3 areas: fingerprint module, LCD
and keypad. Terminals, terminal definition label and frame mounting holes are located at
the back panel of the fingerprint controller.
(1) Fingerprint module
The auto-on function will detect when a finger is approaching the optical sensor.
(2) LCD screen
The LCD screen displays the current status of the controller and the menu. The size is 2 x 20
characters and it has back-light for night use.
(3) Keypad
module
latches
latches
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