Fike Short Circuit Isolator P 1 27 01

SCI Short Circuit Isolator 55 025 Class A Configuration Wiring 55 025 short circuit isolator should be located between devices on the SLC loop In the event of a short on the loop the two adjacent isolators closest isolators to left and right of the shorted section will activate and respective LED indicators will be turned on All de between the active short circuit isolators will be dead will prevent entire loop failure Upon removal of the condition the 55 025 will automatically restore the loop to the normal operating state Class B Configuration Wiring 55 025 short circuit isolator should be located between devices on the SLC loop In the event of a short on loop an isolator closest to the shorted section will and the LED will be turned on All the devices the shorted section will be disabled Upon of the short condition the 55 025 will automatically the entire loop to the normal operating state the best performance of 55 025 short circuit use class configuration All wiring must conform to local codes ordinances regulations Install module wiring in accordance with job drawings appropriate wiring diagram Secure the module to an approved electrical box sup by installer LISTINGS Laboratories Mutual Pending Pending Pending and Engineer Specification FEATURES Can be placed at any location on SLC loop the line for short circuit at power up If the line is normal the relay will be returned on If a line short is detected the relay remains open of short circuit by a yellow LED Maximum Applied Voltage S SC 41 VDC Voltage Norminal S SC 33 VDC Current Consumption 270 Typical Current Consumption 10 mA Typical Circuit Condition 4.2 W x 4.7 H x 1.4 D 1.4 oz Indicator Yellow Status LED No indication in normal condition On steady in active short condition Quantity Per Loop 127 Temperature Range 0 32 49 120 Non condensing Ambient Humidity 90 Non condensing subject to change without notice S 10th Street P O Box 610 cid 127 Blue Springs Missouri 64013 0610 U S A cid 127 816 229 3405 cid 127 Fax 816 229 0314 cid 127 www fike com 2002 Issue SPECIFICATIONS contractor shall furnish and install where indicated on the plans the Fike short circuit isolator The module be UL listed The isolator module must be suitable for mounting in a standard 4 square electrical box The module must provide a yellow LED for indication of status DIAGRAM H E E T A H O N T R O L A N E L Fike Corporation All rights reserved No previously 1192 are subject change without notice