NETWORK CONNECTIONS
Up to eight AM/II’s can be networked together allowing
information sharing between the units. A common event log is
retained for all of the networked units.
Each unit is interconnected with a two-wire RS-485 connection
to the NETWORK terminals. Belden Type 9925 shielded cable
is recommended for network connections.
RADIO
DECODE
ACCESS GRANTED
READER KEYPAD
ACCESS OUT DATA
ACCESS IN DATA
ACCESS A
ACCESS B
ACCESS C
OBSTACLE
MAGIC WAND
ACCESS D
B
O
1
O
1
O
1
B
O
1
N.O. COM. N.C.
N.O. COM. N.C. N.O. COM. N.C. N.O. COM. N.C.
EARTH
GROUND
ACCESS OUT
KEYPAD IN
CHANNEL A
CHANNEL B
CHANNEL C
CHANNEL D
READER IN
14 - 24 VAC
12 - 35 VDC
AC POWER
INPUT
DC POWER
INPUT
NETWORK
OFF
ON
POWER
RESET
DISPLAY
CONTRAST
MEMORY EXPANSION CARD
MEDIUM (64 K)
SMALL (16 K)
LARGE (128 K)
X-LARGE (256 K)
WARNING
TURN THE POWER SWITCH OFF BEFORE INSTALLING OR
REMOVING THIS MEMORY EXPANSION CARD
SEVERE
ELECTRICAL
DAMAGE
RADIO
DECODE
ACCESS GRANTED
READER KEYPAD
ACCESS OUT DATA
ACCESS IN DATA
ACCESS A
ACCESS B
ACCESS C
OBSTACLE
MAGIC WAND
ACCESS D
B
O
1
O
1
O
1
B
O
1
N.O. COM. N.C.
N.O. COM. N.C. N.O. COM. N.C. N.O. COM. N.C.
EARTH
GROUND
ACCESS OUT
KEYPAD IN
CHANNEL A
CHANNEL B
CHANNEL C
CHANNEL D
READER IN
14 - 24 VAC
12 - 35 VDC
AC POWER
INPUT
DC POWER
INPUT
NETWORK
OFF
ON
POWER
RESET
DISPLAY
CONTRAST
MEMORY EXPANSION CARD
MEDIUM (64 K)
SMALL (16 K)
LARGE (128 K)
X-LARGE (256 K)
WARNING
TURN THE POWER SWITCH OFF BEFORE INSTALLING OR
REMOVING THIS MEMORY EXPANSION CARD
SEVERE
ELECTRICAL
DAMAGE
RADIO
DECODE
ACCESS GRANTED
READER KEYPAD
ACCESS OUT DATA
ACCESS IN DATA
ACCESS A
ACCESS B
ACCESS C
OBSTACLE
MAGIC WAND
ACCESS D
B
O
1
O
1
O
1
B
O
1
N.O. COM. N.C.
N.O. COM. N.C. N.O. COM. N.C. N.O. COM. N.C.
EARTH
GROUND
ACCESS OUT
KEYPAD IN
CHANNEL A
CHANNEL B
CHANNEL C
CHANNEL D
READER IN
14 - 24 VAC
12 - 35 VDC
AC POWER
INPUT
DC POWER
INPUT
NETWORK
OFF
ON
POWER
RESET
DISPLAY
CONTRAST
MEMORY EXPANSION CARD
MEDIUM (64 K)
SMALL (16 K)
LARGE (128 K)
X-LARGE (256 K)
WARNING
TURN THE POWER SWITCH OFF BEFORE INSTALLING OR
REMOVING THIS MEMORY EXPANSION CARD
SEVERE
ELECTRICAL
DAMAGE
O
1
USE BELDEN TYPE 9925
OR CAROL C0600 SHIELDED
CABLE OR EQUIVALENT
MAXIMUM WIRE RUN
DISTANCE: 4000 FEET
O
1
UP TO 8 AM/II UNITS
CAN BE NETWORKED
O
1
AM/II
#1
AM/II
#2
AM/II
#3
GROUND EACH SHIELD AT
ONE END ONLY
33
