Duomo BX444 빠른 시작 매뉴얼 - 페이지 4

{카테고리_이름} Duomo BX444에 대한 빠른 시작 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Duomo BX444 8 페이지.

Typical External Wiring Diagram for BX444

Electrical Connection

The sensor can be located up to 100m from the gas

detector. Cable size should be 1mm CSA. If the

sensor cables are run separately in specific conduit it

is not essential to use screened cable but if the cables

are routed through conduit or trunking containing other

wiring the use of screened cable is advisable. The

wiring should be performed by a qualified person in

accordance with current regulations.

Cable Entry Points

Fig.4

The plug in terminal rail makes installation easy and

quick.

Note: It is essential that enough length is left in the

cable loom to allow the facia to be hinged open as

shown in fig (3). The wiring must be checked prior to

powering up the system.