EverFocus EFC304 User Manual page 12

Main Module
The main module controls the fundamental functions of the controller, including the
built-in browser-based software, the system management, the power supply, event
records, built-in Ethernet port, and communication via RS-485 port, two alarm inputs and
two alarm outputs. The main module also controls the door modules and alarm module.
No. Name
1 Network Port
2 LCD Screen
3 Keypad
4 USB2.0 Port
5 Terminal Block
6 LEDs
Alarm Module
The alarm module is used to extend the controller's alarm function, adding up to 8 alarm
inputs and 8 alarm outputs. Each controller can only add one alarm module.
No. Name
7 LEDs
8 Terminal Block
Door Module
The door module is used to control up to 2 readers, 2 relays for door locks, 2 relays for
alarm outputs, other door control peripherals, and event signals to the main module.
Each controller can add up to 4 door modules.
No. Name
9 LEDs
10 Terminal Block
Description
Connects to the network.
Displays the current status of the controller and the
menu.
Provides an interface to operate the controller.
For database backup / restore and firmware upgrade.
Connects to power, alarm input / output devices, etc.
Please refer to 1.6.1 Terminal Block and LEDs on Main
Module.
Indicates the controller status. Please refer to 1.6.1
Terminal Block and LEDs on Main Module.
Description
Indicates the alarm status. Please refer to 1.6.2 Terminal
Block and LEDs on Alarm Module.
Connects to alarm input / output devices. Please refer to
1.6.2 Terminal Block and LEDs on Alarm Module.
Description
Indicates the door module status. Please refer to 1.6.3
Terminal Block and LEDs on Door Module.
Connects to door sensors, door locks, request-to-exit
devices and alarm outputs. Please refer to 1.6.3
Terminal Block and LEDs on Door Module.
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NAV IP Access Controller