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Table of Contents
Summary of Contents for Speed Tech ST-D.O.T. ST-DOT-120
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Page 1: Installation Guide
ST-D.O.T. ™ ST-DOT-120 Opto Amplifier Installation guide For use with: R15 / M15 receivers and T15 Photo transmitter Up to 15m sensing range with standard M/R sensors Relay changeover contact rated DIN rail mounting 8A/250VAC Terminal block wiring Test input for functional test... - Page 2 I N T R O D U C T I O N A N D W I R I N G Introduction: ST-DOT-120 is an opto-electronic amplifier module for DIN-rail mounting for use with DOT transmitters and receivers. It is a single channel amplifier with relay output made for a variety of supply voltages.
- Page 3 A L I G N M E N T A N D I N S T A L L A T I O N Alignment of photocells During installation make sure that the transmitter and receiver are horizontally aligned as illustrated below. The photocells can work with a slight offset (depending on the distance in-between) but this is not recommended as the sensitivity is affected.
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Page 4: Troubleshooting
T E C H N I C A L D A T A Troubleshooting: In case the photocells does not work as intended during day check if the receiver is exposed to direct sunlight. If this is the case try swapping the transceiver and receiver. Mechanical dimensions: Technical data: Supply Voltages, - see order no below.
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