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۲۱۴۰۲۱ – Loop Interface LIF64-1

The Loop Interface LIF64-1 supports one ADM loop with bi-directional communication in Fire Detection Control Panels Series BC216. The protocol for the loop communication is set through the parameterization of the control panel. Up to 318 address points (159 detectors and 159 modules) with System Sensor/200 protocoll or up to 126 address points (detectors or modules) with Apollo/Discovery protocol can be connected to the ADM loop. Each ADM loop can be divided into a maximum of 144 detector zones. Note: For the administration of 318 address points with System Sensor/200 protocol, version V1.06 or higher of the firmware PL148 is requir

توضیحات

Connection of manual call points, automatic detectors, conventional zone modules, control modules, monitor modules, RF gateways and signalling devices in ADM technology

Usually, the wiring of the ADM loop is realised as ring with unshielded 2-wire cables; if necessary, branch lines can also be connected to the ring

Full function of all elements in the event of a single wire breakage on the ring-shaped ADM loop line

On the componentry, the start and the end of the ADM loop are each provided with an isolator module

In the event of a short circuit on the loop line, only the loop elements in the faulty line section, that is cut off from the loop by means of isolators, are affected in its function

Independent CMOS processor to ensure the alarming capability even at system failure of the control panel

خصوصیت و ویژگی ها

خصوصیت و ویژگی ها

Current consumption : at 24V typ. 25mA (without detectors, modules

(Total loop current : max. 300mA (at reduced line resistance

Loop line resistance : max. 50 Ohm per core

Ambient temperature : -5°C to +50°C

(Dimensions L × W × H : 132 × ۷۴ × ۱۶ (mm

Weight: 80g

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