Von Duprin RXQEL3547ANL-OP Concealed Vertical Rod Exit Device with 388NL Trim, Quiet Electric Latch Retraction, Request to Exit

Von Duprin RXQEL3547ANL-OP Grade 1 Concealed Vertical Rod Exit Device, Narrow Stile Pushpad, Night Latch, No Pull, Hex Key Dogging, Quiet Electric Latch Retraction, Request to Exit

Request to exit (RX)
The RX feature is used to signal the use of an opening. This device is equipped with one internal SPDT switch
which monitors the pushpad.

The device can be connected to a security console, or may be used as a single door alarm when used with a horn and power supply. A continuous current electric transfer must be used for transferring power from the frame to the door.

The RX switch option should not be used to control a load, but as a signalling switch (0.5 amps. resistive maximum). The RX switch is available in a low current (LC) switch. Most commonly used in computer operated monitoring systems.

Quiet electric latch retraction (QEL)
Quiet electric latch retraction (QEL) provides electronic control of an exit device for environments
where limited operational noise is desired. These devices always provide mechanical egress. The
electrified latch retraction can also be activated by an access system or building automation system to unlatch the
exit device momentarily. Often the QEL is used with a credential reader and access control system to unlock the
door momentarily for authorized users.

The QEL can also be configured to electronically retract the latch for an extended period of time to allow free entry.
This is a convenient alternative to mechanical dogging.

The QEL option is available on panic devices and fire rated devices. UL approved for Class II circuit applications.

The QEL option does not include the power transfer from door to frame, the power supply, or the control operator.
Refer to EPT-2 power transfer and the PS902 or 914 power supply.

The PS902/914 with the 2RS, 4RL or 4R board is the minimum required. Other option boards available for other functions,
see PS902/914 power supply for additional information.

The QEL has a low in rush current, so it can be used with standard Schlage power supplies. Calculate the
peak current draw of all devices in the system to determine the required amperage of the supply.

The -2RS option board is designed to control two electric latch retraction devices and provide time delay between the
firing of outputs is required. The power transfer is also sold separately.

QEL Electrical load
Voltage - 24VDC
Current - 1.0 A Inrush (0.5 sec.) / 0.14 A Holding / 2.0 A Calibrate (3 sec. one time)

Specifications

3347A fits door stiles as narrow as 2-1/8" (44 mm), wood door stiles as narrow as 4" (102mm). Newly designed device has a one piece center case cover.

Trim function: Night latch - Key retracts latchbolt, optional pull required

Trim Cylinder Type: Rim Cylinder (Cylinder sold separately)

Device lengths
3' 2'4' to 3' (711mm to 914mm) Door size
4' 2'10" to 4' (864mm to 1219mm) Door size

Device centerline from finished floor: 39 13⁄16" (1006mm)

Center case: 8 13/16" x 2 13/32" x 1 9/16" (208mm x 62mm x 40mm)

Mechanism case: 2 1⁄4" x 2 1⁄4" (57mm x 57mm)

Projection: Pushbar neutral – 3 13/16" (97mm) Pushbar depressed – 3 1/16" (78mm)

Latch bolt: Deadlocking anti-friction top and bottom bolt 5/8" (16mm) throw

Door undercut: 1⁄4" (7mm)

Top and bottom latch case: 3 3/4" x 1 1/2" x 1" (89mm x 38mm x 25mm)

Vertical rods:
Round 2 piece adjustable rods
Top rod adjustable from 6'8" (2027mm) to 8'4" (2533mm)
Bottom rod adjustable from 35 5/8" (905mm) to 49 5/8" (1260mm)
Extension rod kits available for doors over 8'4" (2533mm)

Finishes: 605, 606, 612, 619 (35A only), 625, 626, 626AM, 628, 710, 711

Fasteners and sex bolts (SNB): Includes screw pack for 1 3⁄4" (44mm) and 2 1⁄4" (57mm) wood and metal doors
#425 SNB furnished standard for end case
#325 SNB furnished standard for EO (exit only device)

Model: Von Duprin RXQEL3547ANL-OP 26D, RXQEL3547ANL-OP US28, RXQEL3547ANL-OP US3, RXQEL3547ANL-OP 313, RXQEL3547ANL-OP 315, RXQEL3547ANL-OP US4, RXQEL3547ANL-OP US26