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Single Door Access Module
NESS-M1KAM
FEATURES:
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Input for a 26 bit Wiegand Reader
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Heavy Duty Form "C" Relay Contacts for Switching Door Strike Power
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Low Current (50mA) 12VDC Output for Door Held Open Alarm
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Low Current (50mA) 12VDC Output for System Ready To Arm indication
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Low Current (50mA) 12VDC Output for System Armed indication
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Supervised Input for RTE (Request To Exit) Button/Device
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Supervised Input for Door Status Sensor
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Installs in place of an M1 Keypad and operates from the RS-485 4-Wire Keypad
Data Bus
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Four selectable Time settings for "Request to Exit" and "Door Held Open"
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Hardware Watchdog Circuit
SPECIFICATIONS:
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Connections: Unpluggable Screw Terminals, 16 Position
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Operating Voltage: 13.8 VDC
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Current Draw: Less than 30 mA with min. activity, 44 mA fully active
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Housing Dimensions: 4.25" x 6.375" x 2.125"
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Circuit Board Dimensions: 3.95" W x 2.875" H x .95" D
Features and Specifications subject to change without notice.
Doc No.
890-373 - 10 May 2007
APPLICATION
A single door access interface module for use on the M1 and M1EZ8
Control Panels. The M1KAM connects to the 4 wire keypad data bus in
place of a traditional M1 Keypad. Since the maximum number of
keypads on an M1 or M1EZ8 is 16, the maximum number of M1KAM
modules (and controlled doors) is 16,
minus any installed keypads
.
Even though an M1 Keypad can accept a 26 bit access reader, the
M1KAM is a more powerful and less expensive access solution. For
example; the M1KAM includes a relay (door unlock) output with form "C"
dry contacts, making it compatible with most door lock devices regard-
less of the voltage rating and style (AC or DC). The M1KAM accepts
many types of card swipe or proximity readers conforming to the 26 bit
wiegand format.
The M1KAM also has additional inputs and outputs, including: a
request to exit (RTE) button or device and a Door Contact (Sensor)
input. Both inputs are supervised with a 2,200 EOL resistor. Outputs
on the M1KAM consists of a voltage output for Door Held Open Alarm,
a voltage output for System Ready to Arm, and a voltage output for
System Armed. These outputs are 12VDC (switched negative) and are
rated for a maximum current of 50 milliamps. The M1KAM is mounted
in a universal surface mount plastic housing with knockouts for surface
mount raceways.
Ness Security Products - 4/167 Prospect Hwy, Seven Hills. NSW, 2147
http://www.ness.com.au • email: [email protected]
Summary of Contents for M1KAM
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