seeTouchTM B&O®
Keypads
15 V 65 mA NEC® Class 2; IEC PELV
STBO-4SIRN
STBO-4SN STBO-4SI
STBO-4SIRI
2
Overview
The STBO-4SIRN, -4SIRI, -4SI and -4SN are for
use with HomeWorks® systems. The keypad
buttons are programmed using the HomeWorks
Software. The STBO-4SIRI and -4SIRN have an
integrated IR receiver (on button 5 - no indicator
LED) that is compatible with the Bang & Olufsen
®
(B&O®) Beo4® IR Remote Control. The IR receiver
accesses buttons 1-5, 23 and 24. The IR receiver
can also receive commands from Beo4 buttons
not available on the seeTouch
® B&O Keypads,
such as , , STOP, and GO. Refer to
Button Function Chart (page 7).
Up to 32 keypads, each with a unique address,
can be connected to each keypad link on a
HomeWorks 4 Series or 8 Series P5 Processor.
Each keypad counts as 16 LEDs. A maximum of
350 keypad LEDs can be connected per 8 Series
P5 Processor, and a maximum of 150 keypad
LEDs can be connected per 4 Series P5
Processor. To add LED capacity, refer to the
section about the Auxiliary Power Supplies in the
HomeWorks Technical Reference Guide (P/N 360963; in Europe, 360-963/EA).
Important Notes
Codes: Install in accordance with all local and
national electrical codes.
WARNING: To avoid the risk of personal
injury or property damage, these controls
must not be used to control equipment
which is not visible from every control location.
They must also not be used to control equipment
which could create hazardous situations such as
entrapment if operated accidentally. Examples of
such equipment which must not be operated by
these controls include (but are not limited to)
motorized gates, garage doors, industrial doors,
microwave ovens, heating pads, etc. It is the
installer’s responsibility to ensure that the
equipment being controlled is visible from every
control location and that only suitable equipment
is connected to these controls.
Environment: Ambient operating temperature:
0 °C to 40 °C (32 °F to 104 °F), 0-90% humidity,
non-condensing. Indoor use only.
Cleaning: To clean, wipe with a clean damp cloth.
DO NOT use any chemical cleaning solutions.
Wallboxes: seeTouch B&O keypads may be
mounted in standard U.S. wallboxes (or in Lutron
Wallbox P/N 241-218, purchased separately). See
Mounting Diagram (page 4).
Keypad Wiring: Keypad wiring may be in a daisychain, star, or T-tap configuration. Each home run
on a link may be up to 305 m (1 000 ft) and may
contain up to 10 keypad devices. The total length
of wire on that link (all home runs) may be up to
1 220 m (4 000 ft). Up to 32 keypad devices may
be placed on each processor link configured as a
keypad link in the HomeWorks Software. An
external power supply may be required depending
on the total current draw of all keypad devices on
the processor.
Location: For best performance, do not locate
keypad directly facing a plasma television. Plasma
televisions interfere with all IR devices.
3
3. Strip insulation from wires to 10 mm (3/8 in).
Each terminal will accept one or two 1,0 mm
2
(18 AWG) wires.
4. Connect wiring to terminal block as shown in
Wiring Diagram (page 6).
5. Mount keypad as shown in Mounting Diagram
(below). Do not over-tighten mounting
screws.
6. Restore power to the HomeWorks processor
and keypad link auxiliary power supply (if
used).
Installation
1. Disconnect power to the keypads by turning
off all circuit breakers connected to the
HomeWorks® processor or keypad link
auxiliary power supply.
WARNING: To avoid the risk of
electric shock, locate and lock
supply breakers in the OFF position
before wiring to terminal blocks.
Wiring with power on can result in
serious injury.
2. Address keypads. Assign a unique address to
each keypad using the DIP switch on the front
of the keypad. See Keypad Addressing (page
5) for DIP switch location and DIP switch
settings. Be sure to record the address for
future programming purposes.
Mounting Diagram
U.S. Backbox
63,5 mm (2
1
/2 in) deep
Lutron Wallbox
P/N 241-218
Faceplate
Adapter (4SN
model shown)
Keypad
Button Kit
Mounting
Screws
Faceplate (NI model shown)
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