Tyco 5B-I Isolator Base 5" for 600/800 Series 517.050.018


The Tyco 5BI Isolator Base 517.050.018 is a base for both the MX detectors, and a protection device against short circuits on the MX addressable loop. The Tyco 5B-I monitors the voltage on the loop and isolates the affected section when a short circuit is detected.

Tyco 5B-I Isolator Base 5" for 600/800 Series 517.050.018
Technical Specifications
Loop Voltage 20V to 40Vdc
Input Current
 
Normal 80µA
Tripped (max) 3.6mA
Series Resistance (max) 0.25 Ohm
Equivalent Capacitance 0.5pF
Remote Indicator Tyco E500 Mk2
IB Units between 5BI bases 100 maximum
Overall Dimensions

 
Height 24mm
Diameter 127mm
Weight 63g
Ambient Temperature –25°C to +70°C
Storage Temperature –40°C to +80°C
Relative Humidity 10% to 95% (non cond.)

Part numbers
5BI Base 517.050.018
Deckhead Mount 517.050.603
Euro Mount 517.050.604
Detector Cage 517.050.614

The Tyco 4B Detector Base is suited for:
601F 516.600.006 IR Flame Detector
601FM 516.600.007 Point Flame Detector
811F 516.800.007 Flame Detector
601H-M Heat Detector
601H-R-M 516.600.203 Rate of Rise Heat Detector
611HF 516.600.214 Fixed Heat Detector 60ºC
631HF 516.600.033 Fixed Heat Detector 90ºC
801H 516.800.502.Y Heat Detector
811H 516.800.509.P Heat Detector
811CH 516.800.508 Multisensor
801PH 516.800.500.Y Multisensor
811PH 516.800.507.P Multisensor
601I 516.600.005 Ion Chamber Smoke Detector
601P 516.600.001 Optical Smoke Detector
601PH 516.600.002 Optical Smoke Detector
601P-M 516.600.201 Optical Smoke Detector
601PH-M 516.600.202 Optical Smoke Detector
MR601 516.056.001 Optical Smoke Detector

Please contact us for more information.