Specifications

DSX-1022
Intelligent Two Door Controller
DSX Access Systems, Inc. 10731 Rockwall Road Dallas, Texas 75238 / 888-419-8353 / 214-553-6140 / www.dsxinc.com
11/2012
 8 Supervised Programmable Inputs
 4 Fused Relay Outputs
 TCP/IP Communications
 240+Card/Keypad Formats also FIPS/TWIC
 Flexible I/O Linking - Local & Panel to Panel
 Installs in 1021 and 1022 Enclosure
 512K RAM / 512K Flash ROM
 Compatible with all existing DSX Controllers
 UL 294 / UL 1076
General Information
The DSX-1022 is an independent processing, two door
intelligent controller designed to be a cost effective building
block of the DSX hardware platform that allows expansion in
a scalable manner. Up to 2 doors can be controlled from 1
enclosure allowing it to be strategically deployed where a few
number of readers are required such as parking garages, gates
and other remote situations. This newly designed controller
has several new features such as fuses in line with the common
terminals on all four relay outputs. Battery Test and Load Shed
are also new features incorporated into the panel to protect the
panel and its backup battery. The DSX-1022 carries a Limited
2 Year Warranty.
Controller Architecture
The DSX-1022 Intelligent Controller (panel) is designed as a
unitized (processor and I/O board combined) controller with
small space requirements that accommodates two discreet
reader/keypad controlled doors. The DSX-1022 can be used in
conjunction with all other DSX Controllers as a Master or
Slave in the Controller Network. The first Controller of each
location is designated as the Master. The Master is responsible
for communications to the PC and to the Slave Controllers.
The unitized DSX-1022 controller contains an AM186
processor, RAM, ROM, power supply, and removable field
wiring terminals. Each DSX-1022 operates as a fully
distributed processing control panel that retains all data
necessary for system operation in its own RAM. Each DSX-
1022 checks its database to make decisions about access
control, alarm monitoring, and time zone changes. The DSX-
1022 has an integral real-time clock and calendar which allows
Time Zone control with Holiday overrides for Inputs, Outputs,
and Cards even when communication to the PC or other
Controllers is not available.
Reader Technologies
The DSX-1022 is compatible with Wiegand, Barium Ferrite,
Proximity, Bar Code, Magnetic Stripe, Biometrics and Smart
Card readers. Any combination of reader technologies may be
used in the same system. A keypad may be added to most
readers to create a Card and/or PIN controlled entry point. The
DSX-1022 is compatible with over 240 different card readers /
keypads and card formats which make it the perfect panel for
retrofits. DSX Controllers support FIPS and TWIC Cards.
Memory
The DSX-1022 has a standard configuration of 512K of Flash
ROM and 512K of RAM. The RAM memory allocation is
dynamic between database and event storage and set for
optimum use by the Host PC according to data entered for that
location.
Inputs
The DSX-1022 has 8 EOL supervised Inputs capable of two,
three, and four state point monitoring with status LEDs. The
armed status of each Input can be controlled by up to 4 Time
Zones, I/O & Card Linking, and manually from the PC. Two
Inputs (input 7s) are designated as the Door Position Inputs for
the reader controlled doors. Two Inputs (input 8s) are
designated as the Exit Request Inputs for the reader controlled
doors. The remaining four Inputs are then left for point
monitoring of any contact closure output device.