AF-2104
Architectural Remote Station
Version 0.01
Date 04/25/2011
www.lightronics.com
Lightronics Inc. 509 Central Drive Virginia Beach, Va 234354 757 486 3588
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AF-2104 ARCHITECTURAL REMOTE STATION
Version 0.01 04/25/2011
INTRODUCTION
The AF-2104 is a 4 scene, wall mount remote control
unit intended for use with the Lightronics AR-1202
Architectural dimmer. The unit fits in a standard
double gang wall switch box.
All power and data connections are via a 4 wire
communication bus between itself and the AR-1202
dimmer.
In addition to manual fader control of 4 scenes,
pushbutton switches are provided to activate a blackout
and full on selection. LED indicators provide status
feedback.
Multiple units may be chained together to provide
dimmer control from various locations. The AF-2104
may also be used with other Lightronics architectural
remote stations.
INSTALLATION
CONNECTIONS
The AF-2104 connects to the AR-1202 dimmer via a
shielded 4 conductor cable arranged as 2 twisted pairs.
A data grade, low capacitance cable (less than 25 pf
per foot) is required to assure trouble free data
transmission to and from the AF-2104. One pair
connects to the DATA – and DATA + signals. The
other pair carries the power (REMOTE V+) and
COMMON. The cable shield should be connected to
the COMMON.
A connection diagram is provided at the end of this
manual.
CONNECTING A SINGLE UNIT: Connect the 4
cable wires to the screw down terminals on the back of
the unit. Connect the cable shield to the REMOTE
COMMON pin. The other end of the cable will
connect to a terminal strip provided in the AR-1202
dimmer unit. See the AR-1202 owners manual for
exact connection details.
CONNECTING MULTIPLE UNITS: Follow the
instructions above for a single unit for the first AF-
2104. Connect the corresponding connector pins of the
second unit to those of the first unit.
www.lightronics.com
Lightronics Inc. 509 Central Drive Virginia Beach, VA 23454 tel 757 486 3588
MULTIPLE UNITS OF DIFERENT TYPES: The AF2104 may be connected together with other Lightronics
smart remotes. These remotes all have the same
connection scheme. Connect the AF-2104 to the other
remotes by connecting like signal names together
(REMOTE COMMON to REMOTE COMMON etc.).
SCENE ASSIGNMENTS
AF-2104s operate by fading scenes 51 thru 54 in the
AR-1202. The left hand end fader (#1) corresponds to
scene 51. If multiple AF-2104 units are used together
then they will all operate scenes 51 - 54.
It is possible to have an AF-2104 operate other scenes
but the unit must be ordered with special programming.
OPERATION
No setup or turn on procedure is needed. When the
AR-1202 unit is powered on, the AF-2104 will also be
activated. It will activate in the "All Scenes OFF"
condition.
The scenes activated by the AF-2104 must be created
and stored in the AR-1202 prior to activation. See the
AR-1202 owners manual for detailed instructions for
creating and storing scenes. Scene numbers proceed
from left to right at the AF-2104.
The AF-2104 faders operate in a pile-on mode on a
"greatest of" basis. This means that the intensity of a
dimmer channel will be at the intensity of the scene
calling for the highest intensity level.
The OFF button causes all four scenes to be blacked
out (turned off).
MAINTENANCE AND REPAIR
TROUBLESHOOTING
Check the cable and its connections.
If the unit is being used with an AR-1202 system ensure that one (and only one) of the AR-1202
dimmer(s) in the system is set to UNIT ADDRESS 00.
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AF-2104 ARCHITECTURAL REMOTE STATION
Version 0.01 04/25/2011
OWNER MAINTENANCE
There are no user servicable parts in the AF-2104.
Internal service on the unit by other than Lightronics
authorized agents will void the warranty.
OPERATING AND MAINTENANCE ASSISTANCE
If service is required, contact the dealer from whom
you purchased the unit or contact the Lightronics
Service Dept..
TO
AR-1202
SHIELD
AF-2104 CONNECTIONS
AF-2104 Rear View
REM V+
REM DATA +
REM DATA -
REM COMMON
www.lightronics.com
Lightronics Inc. 509 Central Drive Virginia Beach, VA 23454 tel 757 486 3588
All Lightronics products are warranted for a period of TWO/FIVE YEARS from the date of
purchase against defects in materials and workmanship.
This warranty is subject to the following restrictions and conditions:
A) If service is required, you may be asked to provide proof of purchase from an authorized
Lightronics dealer.
B) The FIVE YEAR WARRANTY is only valid if the warranty card is returned to Lightronics
accompanied with a copy of the original receipt of purchase within 30 DAYS of the
purchase date, if not then the TWO YEAR WARRANTY applies. Warranty is valid only for
the original purchaser of the unit.
C) This warranty does not apply to damage resulting from abuse, misuse, accidents, shipping,
and repairs or modifications by anyone other than an authorized Lightronics service
representative.
D) This warranty is void if the serial number is removed, altered or defaced.
E) This warranty does not cover loss or damage, direct or indirect arising from the use or
inability to use this product.
F) Lightronics reserves the right to make any changes, modifications, or updates as deemed
appropriate by Lightronics to products returned for service. Such changes may be made
without prior notification to the user and without incurring any responsibility or liability for
modifications or changes to equipment previously supplied. Lightronics is not responsible
for supplying new equipment in accordance with any earlier specifications.
G) This warranty is the only warranty either expressed, implied, or statutory, upon which the
equipment is purchased. No representatives, dealers or any of their agents are authorized
to make any warranties, guarantees, or representations other than expressly stated herein.
H) This warranty does not cover the cost of shipping products to or from Lightronics for
service.
I) Lightronics Inc. reserves the right to make changes as deemed necessary to this warranty
without prior notification.
WARRANTY
Lightronics Inc. 509 Central Drive Virginia Beach, VA 23454 20050125
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