Edwards S Series Catalog Page

TRANSFORMERS POWER SUPPLIES Adjustable voltage 25 40 and 60 watt models Screw terminal connections Output voltage indicating LED Power Supplies Voltage Series S Series DC Power Supplies are easy to install convec cooled low voltage power sources designed to operate DC pow products including bells buzzers horns and beacons supplies can be easily mounted using one of two methods the Cat No S 25 24 remove the single screw securing the to the power supply Slide the cover back and then lift up and the cover Mount the power supply using the two predrilled mm holes located on either the side or the bottom of the power Replace the cover and secure using the previously removed Cat No S 40 24 and S 60 24 simply mount using the holes on the side or bottom Holes are accessible without removal of the cover output is factory set for 24V DC and no adjustment should be However if voltage adjustment is necessary turn the volt adjustment potentiometer SVR1 counterclockwise to lower voltage or clockwise to increase the voltage The voltage is ad from 21.6V to 26.4V Fieldstone Court Cheshire CT 06410 h 2 0 3 6 9 9 3 3 0 0 F x 2 0 3 6 9 9 3 1 0 8 Copyright 2004 Edwards POWER SUPPLIES INFORMATION 3 8 3 4 View chart View No Power 264V AC 47 63 Hz 370V DC Power DC Dimension 7 8 98mm 127mm 1 4 159 Copyright 2004 Edwards Fieldstone Court Cheshire CT 06410 h 2 0 3 6 9 9 3 3 0 0 F x 2 0 3 6 9 9 3 1 0 8