Linear Access AM/II - System Hardware Block Diagram

SYSTEM HARDWARE BLOCK DIAGRAM
RADIO
MICROPROCESSOR
INDICATORS
DISPLAY KEYBOARD
MEMORY
MODULE
RS-232
PORT
NETWORK
TERMINALS
ACCESS OUT
TERMINALS
KEYPAD
TERMINALS
READER
TERMINALS
DOOR SENSE
& OPEN REQ.
RELAY
TERMINALS
USER'S
TRANSMITTERS
OBSTACLE
TRANSMITTERS
ANOTHER
AM/II
ANOTHER
AM/II
UP TO 8
NETWORK
UNITS
EXTERNAL
ACCESS
CONTROL
PANEL
AM-KP
KEYPAD
[DV4]
AM-KP
KEYPAD
[DV5]
AM-KP
KEYPAD
[DV6]
AM-RPR
RECEIVER
[DV1]
AM-RRR
RECEIVER
[DV2]
AM-CRI
READER
[DV3]
MAGNETIC
SWITCHES
& PUSHBUTTONS
ACCESS DEVICES
(DOOR STRIKES,
OPERATORS)
7
1
2
3
8
6
5
4
AM/II CONTROL
6