LiteWizard™ Installation Manual
Electronic Controls, Inc.
7073 North Atlantic Ave. Cape Canaveral, FL 32920
800-633-9788
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6
6
System Overview
LiteWizard™ is an application that runs on an ECI PLC-1 programmable logic controller. LiteWizard™
will switch off the cab lighting and fan when the car is sitting idle for a certain amount of time. Elevator
safety code section ASME A17.1-2007 Section 2.14.7.2.2 defines conditions under which cabs can be
allowed to go dark:
The car is at a floor – Input 1 of LiteWizard
The doors are closed – Input 2 of Litewizard
There is no demand for service – Input 3 of LiteWizard
The car is on automatic – Input 4 of LiteWizard™
NOTE
: Input 5 of LiteWizard is optional
In addition to the conditions defined by ASME A17.1-2007 Section 2.14.7.2.2, the LiteWizard will
recognize a signal from the Emergency Call Button (connected to input 6) and override all other inputs
and switch on the fan and lights.
7
Connections
Refer to Figure 1- LiteWizard Circuit Board
7.1
Power
110 VAC pins 34,35
7.2
Inputs
Input 1 – Pins 1,2 - Car is at a floor
Input 2 – Pins 3,4 – Doors are closed
Input 3 – Pins 5,6 – No demand for service
Input 4 – Pins 7,8 – Car is in automatic
Input 5 – Pins 9,10 – Optional (Can be used for Fire Service)
Input 6 – Pins 11,12 – Emergency Bell
7.3
Outputs
Relay 1 – Common – Pin25
Relay 1 – N.C. Contact – Pin 26
Relay 1 – N.O. Contact – Pin 27
Relay 2 – Common – Pin 28
Relay 2 – N.C. Contact – Pin 29
Relay 2 – N.O. Contact – Pin 30
