Simplex TrueCom Bldg Com Sys Call Switches, Intercom Stations, Accessories 5100-9970 Call Switch w Transformer

TrueCom Communications Systems Switches Intercom Stations Accessories Call Switch with Transformer Staff Station Call In to Administrative Telephone Stainless Steel Construction Heavy Duty Long Life Switch Single Gang Mounting Compatible with 25 Volt Speakers for Retrofit Switch w Transformer Requirements inches 11.43cm inches 6.99cm inches 3.18cm From 5100 Speaker Specifications Simplex 5100 9970 Call In Switch is designed use in retrofit installations when it is desired to existing 25 Volt transformer speakers The Switch is used to notify the 5100 Series system that a call has been placed from a location Once activated a verification tone sent to the associated intercom speaker call placement and the administrative begins to ring The 5100 9970 Call In Switch designed to be either surface or semi flush to a single gang box 5100 9970 Call In Switch consists of a push button switch mounted on a steel plate with CALL etched on the The 5100 9970 features an integral that converts the 5100 Series station output from 45 ohms to 25 volts thus existing 25 volt speaker transformer to be used with all 5100 Series systems the Simplex Logo and TrueCom are registered trademarks of the Simplex Time Recorder Co S5100 0018 5 98 1998 by Simplex Time Recorder Co All Rights Reserved Massachusetts 01441 0001 USA with Offices and Representatives throughout the World Wiring Diagram Typical All cable pairs conductors must test free of shorts opens and grounds Cable shielding must be isolated from electrical and building grounds Use wire sleeve insulation on drain wire and tape back Cable runs must be point to point and continuous Splices or distribution must also be free of shorts opens and grounds home run must not exceed 500 feet If it does exceed 500 feet new cable must be pulled in accordance with the new wiring specifications 22 AWG unshielded twisted pair telephone cable Existing stranded wire may be found in retrofit installations Use the 5120 9923 screw terminal blocks in such cases Observe polarity on call switch wires at punch block Ensure that shield drain wire is used for negative voltage feed on the to isolate switch S5100 0018 5 98 specifications and other information shown were current as of printing and are subject to change without notice us on the World Wide Web at www simplexnet com