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SR516 ARCHITECTURAL CONTROLLER
Version 1.00
OWNERS MANUAL
12/16/2020
www.lightronics.com
Lightronics Inc.
509 Central Drive, Virginia Beach, VA 23454
757 486 3588
PUSHBUTTON SMART REMOTE CONNECTIONS
Communication with these stations is over a 4 wire
daisy chain bus which consists of a dual twisted pair
data cable(s). One pair carries the data (Smart
Remote DATA - and Smart Remote DATA +). These
connect to pin 7 & 8 of the DB9 connector. The other
pair supplies power to the stations (Smart Remote
Common and Smart Remote V). These
connect to pin 6 & 9 of the DB9 connector.
Multiple pushbutton smart remotes of mixed type can
be connected on this bus.
An example using two Lightronics AC1109 smart
remote wall stations is shown below.
SIMPLE SWITCH REMOTE STATIONS
The first five pins of the SR516D DB9 connector are
used to connect simple switch remote signals. They
are COM, SWITCH 1, SWITCH 2, SWITCH 3,
COM. The two SIMPLE COM terminals are
connected to each other internally.
The following diagram shows an example using two
switch remotes. Several other user designed schemes
could be used to wire these remotes.
The example uses a Lightronics APP01 switch station
and a typical momentary pushbutton switch.
If the SR516D simple switch functions are set to
factory default operation the switches will operate as
follows for the connection example shown above.
1. Scene #1 will be turned ON when the toggle
switch is pushed up.
2. Scene #1 will be turned OFF when the toggle
switch is pushed down.
3. Scene #2 will be turned ON or OFF each time the
momentary pushbutton switch is pushed.
SR516W INSTALLATION
The SR516W installs in a standard double gang wall
switch box. A screwless trim plate is supplied.
CONNECTIONS
TURN OFF ALL CONSOLES, DIMMER PACKS AND
POWER SOURCES BEFORE MAKING EXTERNAL
CONNECTIONS TO THE SR516W.
The SR516W is provided with plug-in screw terminal
connectors on the rear of the unit. Connection
terminals are marked as to their function or signal. A
connection diagram is included in this manual. The
connectors can be removed by carefully pulling them
away from the circuit board.
POWER CONNECTIONS
A two pin connector is provided for power. The
connector terminals are marked on the circuit card to
indicate the required polarity. Correct polarity MUST
BE OBSERVED AND MAINTAINED.
SMART REMOTE CONNECTIONS
SIMPLE SWITCH REMOTE EXAMPLE
EXTERNAL CONNECTIONS