Outside knob/lever continuously locked (EL) or unlocked (EU) by 12 or 24V DC. Latchbolt retracted by key outside or knob/lever inside. EL is fail safe (power failure allows outside knob/lever to retract latchbolt); EU is fail secure (power failure locks outside knob/lever). Aux latch deadlocks latchbolt when door is locked.
Finish Options:
605 Bright Brass
606 Satin Brass
612 Satin Bronze
613 Dark Bronze, Oil Rubbed
625 Bright Chrome
626 Satin Chrome
630 Satin Stainless Steel
L9090 Electrically locking/unlocking outside lever, no cylinder.
L9091 Electrically locking/unlocking both levers, no cylinder.
L9092 Electrically locking/unlocking outside lever, Outside cylinder (replaces L9080EL/EU).
L9093 Electrically locking/unlocking both levers, Outside cylinder.
L9094 Electrically locking/unlocking outside lever, Inside and outside cylinder.
L9095 Electrically locking/unlocking both levers, Inside and outside cylinder (replaces L9082EL/EU).
Overview
The Schlage L909x Series is the next generation of  electrified mortise lock. The series  utilizes the latest
technology to offer tremendous utility and flexibility.
Universal input voltage – accepts 12 or 24V DC for  installation flexibility
User selectable fail  safe/fail secure – changing mode between EL and EU is as simple as flipping a switch on the lock case
Low maximum current draw – 0.4amps  - allows multiple locks on a single power supply
Low holding current – 0.01 amps – produces minimal heat, eliminating “hot levers” in electrically locking applications and allowing reliable operation even in poorly ventilated wood doors
All-new RX switch monitors the inside lever with enhanced detection level that balances security with lever sensitivity
New modular RX design – RX can be added on at a later time without opening the lock case
Standard Allegion Connect quick-connect Molex system (can be cut off if traditional wiring splicing preferred)
UL listed for 3 hour fire door