Automatic fire alarm system-Yingkou New Shanying Alarm Equipment Co., Ltd.

Product Features

Two-bus, bidirectional non-polar;

The protection device connected between the signal bus and the coding device is suitable for engineering ring wiring and branch wiring.

When there is an open circuit in the signal bus, power will be supplied to the open circuit location through the ring wiring to ensure the normal operation of the line.

When a local short circuit occurs, the fault area is automatically isolated to ensure the normal operation of other coding devices.

Product Parameters

Product model	JGD-YKS5172
Working voltage	DC24V(DC16V~DC27V)
Working current	The normal working current is ≤ 1.0mA The maintenance current after action is ≤ 8.0mA
Protective conditions	It operates when the signal voltage is ≤ 10V
Action time	≤ 200ms
Wiring method	Non-polar two-bus
Status indication	Two red indicator lights (not on during normal monitoring but on during operation)
Working environment	Relative humidity :≤95% Storage temperature :-20℃ to 70℃

Automatic fire alarm system

Bidirectional isolation module

Product Features

Product Parameters

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