Allegion LCN User Manual

E 77
July 2016
LCN’s electromechanical products are designed
primarily for automatic opening applications that
occasionally require manual opening. A control box
provides all electrical functions. These self-contained
units are suitable for use on single leaf doors or pair
of doors. These products combine all the control and
power elements into a single operator package, only
some actuators are required to complete the system.
Designed primarily for automatic opening applications
that occasionally require manual opening, the
electrically powered low-energy operator provides easy
access for people with disabilities, the elderly or the frail.
Opening time from full close to backcheck is no faster
than 3 seconds
Operators mounted according to the LCN installation
instructions require no periodic maintenance or
adjustments, although monthly, quarterly and annual
visual inspection are recommended
On/Off switch included as standard
Non-handed for either right or left swinging door
686mm cover is standard. Full length covers available
up to 1245mm for single doors
All potentiometers clearly labelled with their functions
LED lights indicate power to control box and
motor gearbox
Push-‘n-go permits non-switch activation
Microprocessor control box ensures reliability and
maintains customer settings
Tested internally to over 3,000,000 cycles
Power boost allows for increased closing force
near latch
Each unit is pre-programmed to factory default settings.
Any subsequent field adjustments replace the original
field adjustments
On-board power supply – provides 24VDC output to
power card readers, manual actuators and
other peripherals
Electronic circuit protection – fused input circuit
protection and fused output protection for 24
VDC peripherals
Visual function indicators – 2 LEDs for installation and
troubleshooting feedback. The motor LED will illuminate
when the motor drive circuit energizes
Features
Benchmark
Automatic
Operators
Door controls & operators

Allegion LCN Specifications

General

Brand	Allegion
Model	LCN
Category	Door Opening System
Language	English

Summary

LCN Benchmark Automatic Operators

Product Features

Details key operational and technical characteristics of the automatic operators, including opening times, maintenance, and power specifications.

Specification Guide

Operator Specifications

Lists detailed technical specifications such as housing dimensions, electrical ratings, door thickness, and operational parameters.

Performance Metrics

Covers static holding force, current draw, latch cavity dimensions, door clearance, weight, and operating temperature range.

Safety and Monitoring

Details fail-safe/fail-secure options, monitoring switches, and extension lip options for various installation needs.

LCN 9130 Pull Operator

Mounting Configurations

Illustrates pull side mounting and standard/full cover mounting methods, including dimensional requirements for installation.

Installation Guidelines

Provides critical installation constraints such as maximum opening angles, hinge limitations, reveal clearance, and frame requirements.

LCN 9140 Push Operator

Mounting Configurations

Details push side mounting and standard/full cover mounting, showing dimensional data for the operator and track.

Installation Constraints

Specifies requirements for maximum opening, hinge width, reveal clearance, head frame, and top rail for push installations.