Digital Timer Meets UL 294 in Conjunction with any Momentary Button |
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Safety Technology International
2306 Airport Rd.
Waterford, MI, 48327
USA
 Additional information provided by manufacturer
Press release date: February 28, 2012
The UL Listed Latching/Timer Module is compatible with all UL Listed momentary Stopper® Station buttons or can be used with any UL Listed access momentary button. The LT-1UL also allows a momentary button to be used in a latching mode that can be reset with a contact closure.
This reliable and highly accurate device offers an auto reset feature. When installed with a normally open contact on the door, the unit will automatically reset without waiting for the timer to expire. This helps prevent an unauthorized entry into a door that has not timed out. The precise digital timing circuit offers 15, 30 or 45 seconds.
Its compact size (1.3H x 1.75W x 0.65" D) will fit inside a handi box behind a flush mounted button. The module has 12-24 AC/DC, 18mA input and a Form "C" contact rating 3A @ 30VDC. The supervised contacts can be set to either 'Fail Safe' or 'Fail Secure.' When power is removed, a supervised relay drops out. All instructions are marked on the board for easy installation or field adjustment.
A non-UL Listed Digital Timer is also available: LT-1
For more information on STI UL Listed Latching/Timer Module (LT-1UL), or the entire Stopper® Line, call 800-888-4784, fax 248-673-1246, email info@sti-usa.com or visit www.sti-usa.com. STI's address is: 2306 Airport Road, Waterford, MI 48327-1209.
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