STI UB-2 User Manual

ADA

for operation

UB-2 2” Universal Button

UB-2/LTUL Universal Button with Latching Timer

For UB-2/LTUL the enclosed timer is to be used and installed per the enclosed LT­1UL installation sheet. For access control installations, power for the LT-1UL Timer
must be supplied by a power source listed to UL294. When used for access control,
this device shall be used as part of an access controlled egress door system. It is
up to the local AHJ to allow use of this device in place of an automatic sensor. For
higher security installations, lower time limits should be used.

We protect the things that protect you.

N

3.22 in.
(82mm)

4.83 in.

(123mm)

2 in.

(51mm)

.9 in.

(24mm)

1.33 in.

(34mm)

O

T

E

S

I

t

i

s

i

m

p

o

r

t

a

n

t

t

o

r

e

a

d

,

u

n

d

e

r

s

t

a

n

d

a

n

d

f

o

l

l

o

w

a

l

l

i

n

s

t

r

u

c

t

i

o

n

s

p

r

o

v

i

d

e

w

i

t

h

t

h

i

s

p

r

o

d

u

c

t

.

I

t

i

s

t

h

e

i

n

s

t

a

l

l

e

r

’

s

r

e

s

p

o

n

s

i

b

i

l

i

t

y

t

o

c

o

m

p

l

y

7

0

&

1

0

1

,

N

E

C

,

m

o

u

n

t

i

n

g

s

p

e

c

i

f

i

c

a

t

i

o

n

s

a

c

c

o

r

d

i

n

g

t

o

p

l

i

c

a

b

l

e

e

l

e

c

t

r

i

c

a

l

c

o

d

e

s

.

F

o

r

T

y

p

e

S

M

(

S

e

l

f

E

m

e

r

g

e

n

c

y

m

e

s

s

a

g

e

m

a

y

b

e

i

n

s

t

a

l

l

t

e

m

w

i

t

h

a

L

i

s

t

e

d

,

c

o

m

p

a

t

i

r

a

t

e

d

T

y

p

e

N

M

(

e

l

e

c

t

r

i

c

a
A
v
(
c
t

l

D

A

m

o

u

i

c

e

s

h

a

l

1

.

3

7

m

)

o

m

p

l

e

t

e

e

s

t

i

n

g

a

N

s

h

o

c

k

,

D

n

l

a

,

n

O

t

i

n

g

c

o

m

n

o

t

b

e

l

b

o

v

e

f

i

n

p

r

o

v

i

d

e

d

m

a

i

n

t

e

b

o

n

-

M

o

n

i

t

N

O

T

a

t

t

p

l

i

a

n

c

e

e

s

s

t

h

a

n

i

s

h

e

d

f

l

o

a

c

o

p

y

o

n

a

n

c

e

o

f

e

l

e

R

e

l

e

a

o
e
r

f

s

r

e

d

)

f

o

r

m

p

t

t

o

i

e

q

u

i

r

e

s

t

3

1

/

2

f

t

o

r

s

u

r

f

a

c

t

h

i

s

m

a

t

h

i

s

p

r

o

d

M

d

o

n

M

o

d

i

n
n

n

h

.

e

n

u

e

g

D

e

v

i

c

e

o

n

-

e

m

e

s

t

a

l

l

t

h

i

s

e

o

p

e

r

a

b

(

1

.

1

m

)

.

A

f

t

e

r

i

n

u

a

l

t

o

a

l

c

t

.

A

o

n

i

t

o

r

e

d

l

U

B

-

1

w

.

A

l

l

o

t

h

r

g

e

n

c

y

s

p

r

o

d

u

c

t

l

e

p

a

r

t

o

o

r

g

r

e

a

s

t

a

l

l

a

t

i

o

l

p

e

r

s

o

n

n

w

D

A

a

n

d

)

h

e

i

w

f

t

e

n

o

r

a

t

i

n

g

,

e

n

u

s

e

d

r

a

p

p

l

i

c

a

g

n

a

l

i

n

g

.

h

e

n

p

o

w

t

h

e

i

n

i

t

i

r

t

h

a

n

a

n

d

t

e

e

l

r

e

s

p

o

n

d

i

t

h

N

F

P

A

t

h

e

r

a

p

-

t

h

e

t

e

r

m

i

n

a

s

y

s

-

t

i

o

n

s

a

r

e

T

o

a

v

o

i

d

e

r

i

s

o

n

a

4

s

.

t

i

n

g

d

e

-

1

/

2

f

t

.

t

i

n

g

a

r

e

s

i

b

l

e

f

o

r

SWITCH RATING

2 Independent Form “C” contacts
UB-2 rated at: 10A, 1/2 HP, 125/250 VAC
6A, 30 VDC
100,000 Operations
Temperature: -40° to 185°F (-40° to 85°C)

- 2 -

Model UB-2/LTUL
Form C contacts on timer rated:
30 VDC 3A, 1.0 pf

HANGE

1

1

2

ALIGN TAB ON ACTUATOR
WITH SLOT BUTTON.
TURN CLOCKWISE TO LOCK.
INSERT ASSEMBLY WITH
SPRING INTO PLATE.

DIE CAST PLATE

SPRING

PUSH BUTTON ACTUATOR

ACTUATOR CAP

2 in. BUTTON

C

O

T

1

BUTT

AGE

S

ES

M

UND

RO

AND

R

O

L

O

C

N

O

1. Choose button message and color. If same as existing, proceed to
To remove push button actuator assembly, squeeze actuator tabs in di

2.

rection of #1 arrows.

3. Push acutator through plate in direction of #2 arrow.

4. Align actuator cap to push button actuator. Align button slots to tabs on

push button actuator.

5. Snap button onto push button actuator and rotate right to lock.

2

6. Insert spring into push button actuator.

7. Squeeze legs of push button actuator and align into die cast plate.

- 3 -

-

2

1

2

3

4

SCREWDRIVER

UB-1L LED PCB

NYLON WASHER

SELF TAPPING SCREW

HANGE

C

o

t

fer

e

R

1

.

Rem

ov

e L

2

.

R

em

ov

e cur

s

m

all s

cr

O

3

.

S

cr

ew

nce m

es

elect new

eate y

our

ot

n

ED

r

dr

s

age is

m
ow

TO

o

es

cir
ent m

iv

er

es

s

n cus

P

cui

loos
age and s

MESSAGE

r

2 fo

.

g

p

n

t boar

d.

es

s

age by

. If neces

s

e, r

em

nap into place. B

tom

m

es

RGENCY”

E

EM

“

pus

hing in and dow

ar

y

, als

o pus

ov

e fr

om

the fr

s

age.

e us

g

sa

mes

n on tabs

h in and dow

ont of the plate.

lank

plates

e.

1

and 2

n on tabs

ar

e included to

3

and 4

w

ith a

.

- 4 -

INSTALL OR REMOVE CONTACT BLOCK

TOP TAB

A

B

STEP A COMP LETED

STEP B

STEP A

STEP C

3

INSTALL

To attach, align tabs (as shown) and gently
snap top, then bottom. Be sure to hear BOTH
tabs snap into place. (Can be reversed if
wiring comes from the top of the box.)

REMOVE
Repeat STEP A for the top and bottom tab before removing contact block.
Step A: Position small flat screwdriver blade under tab and gently rotate

until tab disengages. The contact block will rotate a little. Do NOT pull yet.

Step B: Repeat for opposite tab.
Step C: When both tabs are disengaged, pull the contact block straight off.

- 5 -

4

TO SUPERVISED STATION

OR AUXILLARY DEVICE

SW1

SW2

NC

COM

NO

NC

COM

NO

MAG LOCK

MESSAGE LENS PCB

12–24VDC

BUTTON LED

NORMAL POSITION BUTTON ACTIVATED

MAGNETIC LOCK

BUTTON LAMP

MESSAGE LAMP

ON
ON
OFF

OFF
OFF

ON

NO

NC

COM

LED –

LED +

SWITCH 1

SWITCH 2

ATTACH POWER FOR LED (IF DESIRED)

(See drawing)

NOTE

LED connection: The polarity shown is factory installed. LED is
polarity sensitive. If LED does not light, switch positive and negative
wiring or remove LED and rotate 180°. 24 volt is included and will
operate on 12 volts; however not as bright. 12 volt LED’s are also
available.

- 6 -

MOUNT BUTTON ONTO ELECTRICAL BOX

19085 #6 - 32 x 1” OVAL
HEAD MACHINE SCREW
(2) PROVIDED

5

6

CUSTOM LABELS

To create your own custom label, size to fit in .48h x 2.23w
area as shown below.

Also available online at: www.sti-usa.com/ublabel

.48 in.

2.23 in.

WARRANTY

Three year guarantee against breakage of polycarbonate in normal use
(one year on electro mechanical and electronic components).

Electronic warranty form at www.sti-usa.com/wc14.

- 7 -

ACCESSORIES

DESCRIPTION

CONTACT BLOCK SUB-UB-1C

COLOR MATCH BACK BOX KIT SUB-71100A - COLOR

(

CUSTOM LABEL APPLIED TO BLANK UB-1CL-COLOR

MESSAGE PLATES (blue, green, white or yellow)

24 VOLT LED
WHITE (STANDARD) 10147

RED 10145

BLUE 10141
GREEN 10143

12 VOLT LED

RED 10144

BLUE 10140
GREEN 10142

COVERS

BOPPER STOPPER STI-6518

UNIVERSAL STOPPER STI-13000 Series
STOPPER II

See website for complete cover details

2306 Airport Rd • Waterford, MI 48327

Phone: [phone] • Fax: [phone]

[e-mail] •

Safety Technology International (Europe) Ltd.

Unit 49G Pipers Road • Park Farm Industrial Estate • Redditch

Worcestershire • B98 0HU • England • Tel: [phone]

Fax: [phone] • Freephone: 0800 085 1678 (UK only)

Printed in USA Inst. Sht. UB-2 Button DEC2012

E-mail: [e-mail] • Web: www.sti-europe.com

PART #

red, blue, green, white or yellow)

STI-1100 Series

www.sti-usa.com