Circuitron ~ New 2022 ~ AR-2 Automatic Reversing Circuit With Time Delay ~ 5401

Description

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Circuitron AR-2 Automatic Reversing Circuit With Time Delay ~ 5401
The CIRCUITRON AR-2 is a sophisticated, integrated circuit design, automatic
polarity reverser for use on point to point layouts in any scale. The AR-2 provides 5 amp reversing capacity and also incorporates an adjustable time delay circuit that will stop a train at each reversing point for a set period of time before reversing the direction. This time delay is adjustable from 0 to over 1 minute. In addition, a terminal is provided for external activation of the time delay circuitry without reversing direction. This terminal can be connected to a panel pushbutton or to the output of one of CIRCUITRON’s detection units to permit stop and delays at any point. If a DT-4 Rolling Stock Detector is used in conjunction with the AR-2, up to 4 intermediate stopping points can be established between the reversing points.
The AR-2 utilizes Opto-Sensors mounted in the track to detect the train. There are no modifications to rolling stock necessary, and the AR-2 will detect unpowered as well as powered rolling stock. The AR-2 requires a 12-18 volt AC or DC power supply for proper operation
WARNING
MANY MODERN POWER PACKS HAVE ACCESSORY TERMINAL VOLTAGES THAT EXCEED 18 VOLTS, ESPECIALLY WITHOUT
ANY LOAD. IN ADDITION, THE VOLTAGE LISTED ON THE POWER PACK LABEL IS OFTEN-TIMES MISLEADING. WE SUGGEST
THAT YOU MEASURE THE POWER PACK OUTPUT WITH A QUALITY VOLTMETER BEFORE CONNECTING THE AR-2.
EXCEEDING 18 VOLTS ON THE SUPPLY TERMINALS TO THE AR-2 WILL LIKELY CAUSE DAMAGE TO THE CIRCUIT OR
RELAYS. THIS WILL VOID YOUR WARRANTY.
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