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1ECX1 <br />ELECTRONICS CORPORATION <br />1631 Rock Springs Rd. <br />Ste.127 <br />Apopka, FL 32712 <br />Phone:1-888-853-0220 Fax:321-445-5553 <br />SPECIFICATIONS FOR RELAY BOARD PART No. EL35258 <br />All circuits and components on the board to be numbered and labeled. <br />Circuit board to be constructed using FR-4 laminate material with double -sided copper laminate. <br />Board thickness to be 0.094 inches <br />Double sided copper laminate to be 2 ounces <br />Solder mask to be of the non -photo imageable type applied over bare copper. <br />Plating to be of the Hot Air Solder Leveling type. <br />Circuit trace width initially based on the fuse capacity of the corresponding circuit and then enlarged as <br />much as the available space permits to facilitate heat dissipation. <br />All holes on the board to be platted -through <br />Connections from the board to the external circuits shall be made using screw terminal strips mounted <br />on the board. <br />Each circuit connected to the terminal strips shall be identified by function and wire color and number. <br />Circuit board options to be programmable by means of pin headers and removable jumpers. <br />Each circuit on the board shall have color coded indicating LEDs for diagnostic (Input=Red; <br />Output=Green; Switch=Yellow) <br />