Loop Isolator LI
The LI loop isolator is used within RS-R3 addressable communication lines of the R3500 receiving and control panels built into the RUBEZH fire alarm and fire extinguishing system. Loop circuit insulator is designed to insulate the short-circuited sections of the addressable communication line thus ensuring functioning of the communication line rest part. When the short circuit is reset, the loop insulator automatically restores functioning of the addressable communication line (ACL).
Portable programmer PP
PP portable programmer is intended for setting, viewing and changing the addressable devices addresses: OSD64 Optical Smoke Detector, HD29 Heat Detector, OHD64 Optical/heat detector, MCP11 Manual Call Point, IM1 and IM4 Input modules, OM1 and OM4 Output Modules.
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