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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 LT-1UL 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.
Pour les modèles UB-2/LTUL, la minuterie intégrée doit être installée et utilisée suivant la fiche
d'installation LT-1UL fournie. Pour les installations de contrôle d'accès, l'alimentation de la minuterie
LT-1 doit être fournie par une source homologuée UL294. Lorsque cet appareil est utilisé aux fins
de contrôle d'accès, il doit faire partie d'un système de porte de sortie à accès contrôlé. Il incombe
donc à l'AHJ local d'autoriser l'utilisation de cet appareil au lieu d'un capteur automatique. Pour les
installations de sécurité plus renforcée, des délais inférieurs doivent être utilisés.
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Summary of Contents for STI UB-2
- Page 1 UB-2/LTUL Universal Button with Latching Timer Compliant For UB-2/LTUL the enclosed timer is to be used and installed per the enclosed LT-1UL installation Compliant sheet. For access control installations, power for the LT-1UL Timer must be supplied by a power source listed to UL294.
- Page 2 SWITCH RATING 2 Independent Form “C” contacts Model UB -2/LTUL UB-2 rated at: 10A, 1/2 HP, 125/250 VAC Form “C” contacts on timer rated: 6A, 30 VDC 30 VDC 3A, 1.0 pf 100,000 Operations Temperature: -40°...
- Page 3 1. TO CHANGE BUTTON COLOR AND ROUND MESSAGE ALIGN TAB ON ACTUATOR WITH SLOT BUTTON. TURN CLOCKWISE TO LOCK. PUSH BUTTON ACTUATOR INSERT ASSEMBLY WITH SPRING INTO PLATE. 2 in. BUTTON ACTUATOR CAP SPRING DIE CAST PLATE 1. Choose button message and color. If same as existing, proceed to 2. 2.
- Page 4 2. CHANGE TOP MESSAGE Refer to notes on page 2 for “EMERGENCY” message use. 1. Remove LED circuit board. 2. Remove current message by pushing in and down on tabs 1 and 2 with a small screwdriver. If necessary, also push in and down on tabs 3 and 4. Once message is loose, remove from the front of the plate.
- Page 5 3. INSTALL OR REMOVE CONTACT BLOCK INSTALL To attach, align tabs (as shown) and gently snap TOP TAB 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.
- Page 6 4. ATTACH POWER FOR MESSAGE LED IF DESIRED (See drawing) TO SUPERVISED STATION OR AUXILLARY DEVICE LED + LED – BUTTON LED MAG LOCK MESSAGE LENS PCB 12–24VDC NORMAL POSITION BUTTON ACTIVATED MAGNETIC LOCK BUTTON LAMP MESSAGE LAMP DIFFUSER UB-1L LED PCB NOTE Power In 12–30 VDC/VAC...
- Page 7 (2) PROVIDED *ADD 6. CUSTOM LABELS To create your own custom label, size to fit in .48h x 2.23w 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).
- Page 8 Phone: 248-673-9898 • Fax: 248-673-1246 info@sti-usa.com • www.sti-usa.com Taylor House • 34 Sherwood Road • Bromsgrove, Worcestershire • B60 3DR • England Tel: +44 (0)1527 520 999 • Fax: +44 (0)1527 501 999 • info@sti-emea.com • www.sti-emea.com TOP TAB Printed in USA...
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