SPECIFICATIONS
Outputs
RELAY Four form “C” relays (N.O. & N.C.)
r a t e d a t 3 a m p s , 3 0 v o l t s ,
programmable output style and
duration.
RS-232 One RS-232 port for connection to a
local line printer, PC for transaction
logging and modem for remote
programming.
LCD DISPLAY Integral 2 line by 24 character backlit
display for local programming and
transaction monitoring. Adjustable
display contrast.
LED INDICATORS Front panel indicators for all input and
output activity for easy on-site
troubleshooting.
Inputs
RF 318 MHz super-heterodyne receiver.
MegaCode format. Adjustable 20 dB
attentuator for controlling radio range.
OPEN REQUEST Contact closure to ground activates
corresponding output relay.
DOOR SENSE Normally closed input to sense door
status.
KEYPAD Integral 17 key silicone rubber keypad
for local programming. Push buttons
for manual control of relays.
Hardware
AC INPUT POWER 14 to 24 V
DC INPUT POWER 12 to 35 V
OPERATING
TEMPERATURE Electronics: -30 to +65
°
C
Display: 0 to +40
°
C (Frozen display
will not affect system operation)
MEMORY All data memory is non-volatile
EEPROM with data retention in
excess of ten years. Memory is
housed in a removable module for
easy transfer to another AM/II unit.
CLOCK/
CALENDAR B u i l t - i n b a t t e r y b a c k e d - u p
clock/calendar.
Construction
CONNECTIONS Plug-on, screw terminal block.
DIMENSIONS 8.5" high, 9.75" wide, 2.25" deep.
WEIGHT 3.5 Lbs.
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