Safety Technology International STI Universal Pneumatic Button Data Sheet

BUTTONS AND SWITCHES

STI UNIVERSAL
PNEUMATIC BUTTON

ADA

for operation

UB-1PN

PRODUCT OVERVIEW

The pneumatic button has a mechanical adjustable timer which opens or closes a circuit
and has a timed delay before reset. It does not require power for timing operation and
has a timer life of over 1,000,000 operations. When local code or authority requires a
pneumatic button be used, this device solves the problem.

Universal Pneumatic Button helps eliminate having to stock dozens of push buttons, and
wasting precious time and money tracking down just the right button for a customer.
It offers over 200 options to provide just what a customer wants in one convenient
package. It is ready to be assembled out of box and is easily installed within minutes
on site. The UB-1PN offers many different combinations for the price of a standard one
configuration button. The faceplate is constructed of cast aluminum metal, allowing it to
take tough knocks in stride, and is slightly oversized to cover old plate installation marks.
Button package includes: faceplate, three push buttons, five button messages and
seven changeable illuminated activation messages.

HOW IT WORKS

The installer simply has to choose which lens cover and interchangeable message
plate works best for the customers need, and easily snap them in place. This allows
the button to be mounted in a matter of minutes instead of waiting weeks for a specific
button to be ordered and delivered.

KEY FEATURES

General Information

· Pneumatic button offers many
options to provide just what a
customer wants in one convenient
package.

· Has a timer life of over 1,000,000
operations.

· Helps solve the problem of local
code or authority requiring a
pneumatic button be used.

· One year guarantee on electro
mechanical and electronic
components.

Construction

· Faceplate constructed of cast
aluminum.

Installation

· Ready to be assembled out of box
and easily installed within minutes
on site.

· Operating Temperature is 15° to
120°F (-9° to 49°C).

Electronics

· Mechanical adjustable timer opens
or closes a circuit and has a timed
delay before reset.

· Power not required for timing
operation.

· Pneumatic timer range: 2-60
seconds (±15%). Repeat accuracy
±10% .

· Illuminated message light kit
(requires 12-24 VDC/VAC).

· Independent Form “Z” contacts
(one N.O., one N.C.) rated 10A @
240 VAC.

Options

· Offers over 200 dif ferent
combinations.

· Three dif ferent lens covers included
– red, green and blue.

· Five button messages included ­Exit, Push, Push to Exit, handicap
symbol and blank.

· Seven illuminated message inserts
in green, blue, yellow, white and
clear.

· Plate messages inscribed with EXIT
and translucent blanks (allowing for
custom labels).

STI Universal Pneumatic Button

NC

NO

COUNTERCLOCKWISE

CLOCKWISE

TIMER RANGE ADJUSTMENT SCREW

ADJUSTMENT RANGE - 2 TO 60 SECONDS

TIMER FACTORY SET TO MINIMUM TIME

SETTING. TO INCREASE TIME, TURN

SCREW CLOCKWISE IN 1/4 TURN

INCREMENTS. WHEN CLOSE TO DESIRED

TIME, TURN SCREW IN VERY FINE

INCREMENTS TO DESIRED SETTING.

CAUTION: OVER-TIGHTENING MAY

CAUSE DAMAGE TO TIMER.

Dimensions and Technical Information

MODELS AVAILABLE

UB -1PN 1.5” Universal Pneumatic Button
UB-2PN 2” Universal Pneumatic Button

UB -1C L- R Custom Label applied to blank, changeable

message plates (blue, green, white or
yellow)

UB-1LENS 1” Lens Kit (red, green, blue)
UB-2LENS 2” Lens Kit (red, green, blue)
KI T-UB-1C Contact Block

KIT-7 110 0 A -H Color Match Back Box (red, yellow, blue,

green, white)

STI- 6 518 Bopper Stopper

R B = blue, G = green, W = white, Y = yellow

H R = red, Y = yellow, B = blue, G = green, W = white

®

Protective Cover

BUTTON MESSAGES

APPROVALS & WARRANTY

TESTING

It has been tested and approved or listed by:

· ADA for operation

WARRANTY

One year guarantee on electro mechanical and electronic
components.

PUSH BUTTONS

ILLUMINATED MESSAGES

MESSAGE LIGHT KIT

4.83 in.

(123mm)

3.22 in.

(82mm)

.91 in.

(23mm)

FORM

“Z”

CONTACT

BLOCK

1.47 in.

(38mm)

MESSAGE LIGHT DIFFUSER

Printed in U.S.A., © 1987-2020 Safety Technology International, Inc.

02/20Subject to change without notice.