TCDZ 516 Isolating Base 天成消防
一、TCDZ 516 Isolating Base的概述
TCDZ516 Isolating Base, mainly applied in bus-based fire detection and alarm system, can isolatethe short-circuit detector or wire out of the system to ensure the normal running of other devices.This device can provide bidirectional protection under low power consumption with the inspec-tion method of hardware and software combination. It is applicable to bus-based fire detectionand alarm systems of all types
二、TCDZ 516 Isolating Base的特点
•share the address with the associating devices
•the microprocessor is adopted to realize signal processing,and the digital signal is used tocommunicate with the control panel,which works stably and reliably,and has a good abilityto suppress electromagnetic interference.
•electronically coding.
三、TCDZ 516 Isolating Base的技术参数
| Working voltage | Voltage of signal bus: Bus 24V Range: DC16V~DC28V |
| Working current: Vnom ISO max ISO min ISC max ISC min IL max IS max IC max ZC max |
24V 750mA 280mA 31mA 12mA 35mA 900mA 580mA 0.6Ω |
| Indicator light | yellow, extinguished in normal monitoring state, and always on during operation |
| Wire system | Polar two bus connection |
| Protection level | IP30 |
| Use environment | Temperature: -10℃~+55℃ Relative humidity≤95%, non-condensing |
| Outline dimension | Dia.100mm, thickness:19mm |
| Housing material | ABS |
| Weight | about 76g |
| Distance between installation holes | 60mm |