FHF FernTel IP Z2 UL 매뉴얼 - 페이지 4

{카테고리_이름} FHF FernTel IP Z2 UL에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. FHF FernTel IP Z2 UL 16 페이지. Explosion proof ul certified voip telephone

1 General

The FernTel IP Z2 UL telephone is an explosion proof UL certified version of the

weatherproof

FernTel IP / IP150

manual is still valid, with the addition of the following items.

The FernTel IP Z2 UL telephone is used as a stationary device in areas potentially

endangered by an explosive gas atmosphere.

The telephone FernTel IP Z2 UL is allowed to be operated within Class I, Division 2,

Groups A, B, C and D or non-hazardous locations only.

The telephone is realized according to the following:

• Working environment temperature range:

o -20°C ≤ Ta ≤ +55°C (-4°F ≤ Ta ≤ +131°F)

Storage and transport temperature:

•

o -25°C ≤ Ta ≤ +70°C (-13°F ≤ Ta ≤ +158°F)

For operation and commissioning, the application of standard IEEE 802.3af is

compulsory.

The FernTel IP Z2 UL telephone must be connected to a LAN (Local Area Network)

connection equipped with PoE (Power over Ethernet).

Contrary to the standard FernTel IP / IP150, the FernTel IP Z2 UL has no LAN cable

plug bush. Also, there is no second LAN receptacle on the right-hand side of the

telephone. Thus the LAN plug for the LAN cable is no longer part of the delivery.

Instead of that a plug socket for cable mounting will be delivered.

Connect the device using a RJ45 plug (socket) with the following normative PoE

allocation:

Page

telephone with all its features. The operating

Manual

FernTel IP Z2 UL