Flameproof version of the weatherproof
www.malux.se
telephone FernTel IP
FernTel IP Z2 / Z22
FHF BA 9620-7 04/14
Instructions
The FernTel IP Z2/Z22 telephone is a flameproof version of the weatherproof FernTel IP
www.malux.se
telephone with all its features. The operating manual is still valid, with the addition of the
following items.
Operation
The FernTel IP Z2 / Z22 telephone is used as a stationary device in areas potentially endangered by an explosive gas or dust atmosphere.
Designed for Device Group II and Categories 3G and 3D, it may be operated within zones
2 and 22.
The FernTel IP Z2 / Z22 telephone must be connected to a LAN (Local Area Network)
connection equipped with PoE (Power over Ethernet).
Commissioning
For operation and commissioning, the application of standard IEEE 802.3af is compulsory.
Contrary to the normal FernTel IP, the FernTel IP Z2 / Z22 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.
Remove the keypad plate (item 6) of the FernTel IP Z2 / Z22, and guide the LAN cable
through the cable gland (item 4) on the lower side of the telephone, and secure the cable
using the cable gland.
The FernTel IP Z2 / Z22 delivery includes a bag with a connector socket with a cut-andclamp device for connecting the LAN cable with the short, 8 pin cable piece within the
telephone.
Follow the instructions on the bag for shortening and placing the individual conductors,
and secure the LAN cable to the connector. Please pay attention to the coloured markings
for the wiring standards T568A (A series) and T568B (B series). Then insert the plug of the
short piece of cable (item 5) into this connector, until it clicks into place.
Plug the connector of the ribbon cable onto the pin contact strip (item 7) on the keypad,
replace the keypad plate onto the telephone housing and tighten the four screws (item 8)
firmly.
2
Connecting and adjusting
www.malux.se
Connect the device using an RJ45 plug in the VoIP telephone with the following normative
PoE allocation:
J45 plug PIN
R
1 RX+ Rx+ / V- Rx+ / V+
2 RX- Rx- / V- Rx- / V+
3 TX+ Tx+ / V+ Tx / V-
4 V+ --
5 V+ --
6 TX+ Tx- / V+ Tx / V-
7 V- --
8 V- --
Spare-Pair supply Phantom supply
Midi-x Midi
Upon connecting the cable, please make sure the exposed conductors are placed in the
plug connector and are securely fastened.
The outer terminal of the electrostatic potential compensation (17) must be connected to
the potential compensation at the place of installation, in order to avoid a dangerous electrostatic build-up in case of any electrostatic occurrence.
Marking on connection X101
The configuration of the FernTel IP Z2 / Z22 follows as described in the operating manual of
the normal FernTel IP.
3
Operating position
www.malux.se
The telephone may be mounted on a wall or used as a desk telephone.
Service
The telephone contains no serviceable parts.
Care and maintenance
The telephone is maintenance-free. Still, if the operating area is highly contaminated by
dust, fat, oil etc., the device should be cleaned from time to time.
The device may only be cleaned using a damp cloth in order to avoid electrostatic charging.
Never use sharp objects for cleaning.
During maintenance, check accessible seals for function, e.g. regarding possible damage
or positioning. If the seals are damaged, operating the telephone is not allowed. Damaged
seals must be replaced.
Disposal
The complete device should be disposed of as electronic waste. When the device is disassembled, plastics, metals and electronics components are to be disposed of separately. In
every single case the national requirements and regulations for waste disposal must be
observed.
Warnings and security information
This device is a flameproof, weatherproof telephone especially designed for use in rough
industrial environments.
Please note the following warnings and security information:
– The installation and adjustment of the device must be carried out by qualified personnel
in accordance with the prescribed installation regulations taking the specified types of
protection into account.
– This apparatus is a Protective Class lI device and may only be connected to and operated
at the voltage it was designed for.
– Make sure the connections are in perfect order.
– Make sure the telephone housing, the connecting cable and the receiver cord are not
damaged. If the device is damaged, it may not be operated.
– While operating the device in commercial facilities, the accident prevention regulations
of the Employers' Liability Insurance Association regarding the use of electrical systems
and devices must be observed.
– The device may be operated solely under the stated ambient conditions. Unfavourable
ambient conditions can lead to damage of the device and thus present a potential danger
for the user.
4
Unfavourable ambient conditions include:
www.malux.se
• Humidity of air too high (>75% rel., condensing)
• Moisture and dust (pay attention to the degree of protection)
• Flammable gases, vapours and solvents not covered by the type of protection for the device
• Too high ambient temperatures (> +55°C)
• Too low ambient temperatures (< -20°C)
– During operation of the device the temperature must not exceed nor fall below the
prescribed range of ambient temperatures. It is not allowed to operate the device with
an additional cover.
– Make sure the wiring is voltage-free upon connecting or disconnecting the wires in the
terminal room.
– If electrical connections must be carried through in the hazardous area, the enclosure
must be opened and closed as follows:
• Remove voltage from the device.
• Loosen the fastening screws from the keypad insert
• Remove the keypad insert and unfasten the keypad cable
• Make the connections while the device is open
• When the work is done, plug the keypad back on, and place the keypad
insert back on the lower part of the device.
Make sure the seal is correctly positioned and in perfect working order. Then tighten the
fastening screws in a diagonal pattern.
– Only blind plugs and cable glands as prescribed by the manufacturer may be used.
Should these points not be observed, the explosion protection of the device cannot be
guaranteed. The device then poses a potential threat to the user’s life and can cause the
ignition of an explosive atmosphere.
CE symbol
The FernTel IP Z2 / Z22 fulfils the demands of
the EMC Directive 2004/108/EC, the Low Voltage Directive 2006/95/EC and
the R&TTE Directive 1999/5/EC.
The CE symbol confirms the conformity of the device with the above mentioned
Directives.
the ATEX directive 94/9/EC,
5
Technical Specifications
www.malux.se
Connection data at X101
Power supply Power over Ethernet according to IEEE 802.3af
Voltage POE 48 VDC (min. 44 V, max. 61 V)
Power consumption 3.5 W
Display 128 x 64 pixels
Ringing sound pressure level max. approx. 95 dB (A) at 1 m
Housing (height x width x depth) 293 x 191 x 128
Weight approx. 2,300 g
Operating position Table or vertical wall mounting
Receiver Microphone Electret-foil microphone
Receiver inset Dynamic receiver inset with magnetic field generator
Connection X101 (10/100 Mbit/s) LAN cable with 8 conductors
AWG 22 to 24 for solid conductors, or
AWG 24 for multi-wired conductors
Dimensions Connecting cable / Cable entry
Cable glands M20 x 1,5
Blind plugs M20 x 1,5 / M12 x 1,5
Connecting cable diameter 6 – 13 mm
Connection potential compensation 1,5 – 4 mm
2
Ambient temperature range and explosion protection
Type of protection Ex nA ic IIC T5 Gc
Ex tc ic IIIC T80°C Dc
Operating ambient temperature range -20°C ≤ Ta ≤ +55°C
Storage and transport temperature -25°C ≤ Ta ≤ +70°C
Housing degree of protection IP65
Labelling
Firma FHF Funke+Huster Fernsig GmbH
Type FernTel IP Z2
DEKRA BVS 08 ATEX E 022
CE 0158 II 3G Ex nA ic IIC T5 Gc
II 3D Ex tc ic IIIC T80°C Dc
-20°C ≤ Ta ≤ +55°C
IP65 U
= 61 VDC; Un= 48 VDC
m
IECEx Ex nA ic IIC T5 Gc
Ex tc ic IIIC T80°C Dc
IECEx BVS 08.0009
6
www.malux.se
7
Subject to
www.malux.se
alterations or
errors
FHF Funke+ Huster Fernsig GmbH
Gewerbeallee 15-19 · D-45478 Mülheim an der Ruhr
Phone +49 / 208 / 82 68-0 · Fax +49 /208 /82 68-286
http://www.fhf.de · e-mail: info@fhf.de
Loading...