FirePro Sigma XT 설치 및 운영 매뉴얼 - 페이지 13

{카테고리_이름} FirePro Sigma XT에 대한 설치 및 운영 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. FirePro Sigma XT 14 페이지. Conventional fire control panel with control unit for aerosol release, system isolation
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Alternative Arrangement of STATUS SERIAL (RS485) Circuit.

The standard arrangement for installing signs is to have a single

STATUS SERIAL (RS485) cable connecting the FIP to the signs, as per

wiring diagram. However, it can be configured to have 2 separate

cables for the RS485 circuit with the FIP effectively in the middle of

the circuit rather than at one end.

FIP MUST BE POWERED DOWN BEFORE ANY CHANGES TO SIGNS. If

process is done with power connected the is a possibility that a short

could occur and damage the FIP.

IMPORTANT - When this configuration is used the LK2 link on the

extinguishant module MUST be removed or positioned over 1 pin only,

or the FIP will register a fault.

An example of this type of wiring arrangement is as follows:

Sigma_XT_signs_m3.5.docx

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