Systems | AMC-4W Access Modular Controller
The AMC-4W (Access Modular Controller) is employed as
access controller in the electronic access control system
ACE (ACCESS ENGINE) as of REV. 1.3.x. The unit controls a
group of 1 to 4 access points. These access points, also
called entrances, are essentially doors, gates, barriers,
turnstiles of various types, man-traps, card readers, door
opener elements and sensors. The AMC-4W can work with
up to 4 I.D. card readers and is designed to handle all
necessary access logic at the assigned entry points.
Status tests are possible via the 8 analog inputs. The 8 relay
outputs are used to activate door opener elements and/or
provide danger alerts or alarm signals. The AMC-4W retains
all required information in a battery-buffered memory and
a Compact Flash memory element, in order to
independently conduct an authorization check at the access
point, make entry decisions, control door opening/closing
elements and register entry events, even when offline.
System Overview
As shown in the illustration, the AMC-4W is incorporated
between the host system Access Engine and the peripheral
units.
It is connected to the host system via RS485,
RS232 (for modem operation, for example) or
Ethernet, depending on the system size. The specific host
interfaces are selected directly during installation. All 3
interfaces are available in the unit as delivered. If operated
with RS485, up to eight AMC-4Ws can be connected to
a single partyline.
Up to four slots are available for the reader, incl. power
supply on the peripheral bus.
The following card readers can be connected:
•
Card readers with Wiegand interface
•
ARD-R10; ARD-R30; ARD-R40; ARD-
RK40-AMC01; ARD-
ENTRYPROX; ARD-
PROXPOINTPLUS; ARD-
MINIPROX; ARD-PROX80
•
Data format 26-bit or 37-bit Wiegand, or for all
ARD-RXX readers MIFARE CSN
•
HID 5375AGN00
•
HID 6181 AKT000000
•
Additional Wiegand readers that are compatible with
the above readers
Functions
•
Saving the following (received via download):
-
Master data
-
Authorizations
-
Access models
-
Display texts
-
Reader parameters
•
Interpretation of the transaction data by the reader
-
Authorization check
-
Host query
-
Pin code
AMC-4W Access Modular Controller
▶
Intelligent access manager for 1 ... 4 entrances
▶
4 Wiegand Interfaces, incl. the power supply for the
reader
▶
Standard 64 MB Compact Flash memory—expandable
up to 1GB
▶
LCD display to show information
▶
Self-controlling transmission and receiving switch-over
▶
Individual electronic protection for the plugs and
outputs
▶
Connection for an externally mounted tamper switch
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