Courion iLEARN System Manual page 59

iLEARN System Manual
iLEARN-iLEM ADDENDUM
(OTIS Elevator 211/411 Control Interface)
The Otis 211/411 interface is not typical for freight elevator controls. Door operation pushbuttons are
wired directly to the Otis Control as shown on the Otis wiring schematics. The Otis Control processes
these inputs and passes commands over to the Courion iLEARN Door Control. These commands
are acted on as if they were "constant pressure" commands (e.g. if the DO (Door Open) command
is given, the hoistway doors and car gate will open in sequence. If at any point the DO command is
removed, the hoistway doors and car gate will stop at that position). The Courion iLEARN Control
passes back hoistway door and car gate position information to the Otis Control.
OTIS CONTROL INTERFACE
The standard Otis interface to Courion PLC controls is used without modification with the Courion
iLEARN Control. The Otis Interface Wiring connects to terminals beginning with the designation OTB.
Wiring shown on the Otis Wiring Schematic with connections to terminals beginning with the designa-
tion CTB (Courion Terminal Block), and Courion motor wiring shown on the Otis Wiring Schematics to
terminals beginning with designations DM, GM, or RC should be ignored. This wiring does not con-
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