Potter SCI Short Circuit Isolator

Features Isolates short circuits within the SLC loop SLC Class A Style 6,7 Class B Style4 Mounts in a standard 4 or double gang box Wire terminals accessible when mounted in box All wiring terminals accept 22 to 14 AWG Product Includes a 5 year warranty Number 1430826 SCI is compatible with Potter PFC 6000 series and PFC 8500 re alarm control panels The SCI is used to provide reliability by isolating a segment of the SLC loop where a circuit has occurred SCI module does not require an SLC loop address but does power from the SLC loop The module provides protection short circuits by limiting the number of affected devices When SCI detects a short circuit on the SLC loop it disconnects the side of the module to prevent the short from from affecting rest of the SLC loop The SCI includes one amber LED to indicate modules status When the module is shorted the LED will light Once the short is removed the SCI will automatically to a cleared condition Circuit Isolator Speci cations Voltage SLC Standby Current SLC Alarm Current Wiring Resistance After a in Class B Wiring Resistance After a in Class A no of SCI on SLC loop in B no of SCI on SLC loop in A no of devices connected to on a loop Tempurature Range Humidity Range Units Units Units 2 SCI Modules to 120 0 to 49 to 93 non condensing 106mm L 4.17 1.14 29mm 4 Square or Gang Box lbs Options Weight Electric Signal Company LLC St Louis MO Tech Support 866 956 0988 Customer Service 866 572 3005 www pottersignal com REV D 7 14 PAGE 1 OF 2 Using Compatible Electrical Box Diagram of Class A Style 7 SLC Loop Wiring with SCI Modules No S 2 S 1 Electric Signal Company Circuit Isolater No SCI No xxxxxx TN51313e date XX XX 2009 Terminals are power limited No Electric Signal Company Contact Module No DCM 4 No xxxxxx TN51316e date XX XX 2009 Terminals are power limited No S 2 S 1 Electric Signal Company Circuit Isolater No SCI No xxxxxx TN51313e date XX XX 2009 Terminals are power limited JFS A1 Loop Class A Style 7 Connections No S 2 S 1 Electric Signal Company Circuit Isolater No SCI No xxxxxx TN51313e date XX XX 2009 Terminals are power limited No 24 S Electric Signal Company Initiating Zone Module No CIZM 4 No xxxxxx TN51313e date XX XX 2009 Identifier INTE01 supply for terminals 24 and 24 must power limited Terminals are power limited B A A No S 2 S 1 Electric Signal Company Circuit Isolater No SCI No xxxxxx TN51313e date XX XX 2009 Terminals are power limited 593 9 PAGE 2 OF 2 8830007 REV C 7 14Potter Electric Signal Company LLC St Louis MO Tech Support 866 956 0988 Customer Service 866 572 3005 www pottersignal comSCIShort Circuit Isolatorfirealarmresources com