Leitronic AG LMK70-ATEX Manuel utilisateur

ATEX-manual for units

LMK70-ATEX (Zone 0)

LMK70-ATEX (Zone 0/20)

ATEX-Barrier

Issue 6.2013 | Version 1-0

Generic installation directive accordin to

EN60079-14 (Gas)

EN60079-17 (Maintenance Gas)

EN60079-19 (Reparation)

EN61241-14 (Dust)

EN61241-17 (Maintenance Dust)

Since LMK70-ATEX is intrinsically safe,

installation and maintenance can be carried out,

even with applied as atmosphere

Table of contents

ATEX: Component overview

...................................................................................................................................... 3

Sub-communication-unit: LMK70-ATEX Zone 0

.................................................................................................. 3

Panels

.............................................................................................................................................................. 3

Drillin hole proposal for new panels

........................................................................................................... 4

Housin for sub-communication unit: Zone 0 only

............................................................................................ 5

EA-IP-EN70-EC incl. emer ency button RT42 (bell, NO/NC

.............................................................................. 5

Artikel-Nr:: 100.0730

........................................................................................................................................... 5

Housin

................................................................................................................................................................. 5

Dimension 180 x 110 x 64 mm

............................................................................................................................ 5

Feed throu h 1 x M16 incl 3M-RJ45-cable

......................................................................................................... 5

Protection EN 60529 IP 54

.................................................................................................................................. 5

Wei ht 410 (without sub-communication unit)

.............................................................................................. 5

Sub-communication-unit: LMK70-ATEX Zone 0/20

............................................................................................ 5

Emer ency-button (Surface version): NT-ATEX-AP

..................................................................................... 5

Emer ency button (Built-in version): NT-ATEX-EB

...................................................................................... 5

Components outside ATEX-Zone

............................................................................................................................... 6

ATEX-Barrier:

........................................................................................................................................................ 6

Supply

................................................................................................................................................................... 7

Interruptible power supply USV-230VAC-12V-IP

............................................................................................... 7

DIN-adapter (DIN-Rail: 1 unit)

..................................................................................................................... 7

UPS interface EA-NSG (DIN-Rail: 1 unit)

..................................................................................................... 7

12V-battery

..................................................................................................................................................... 7

Wirin

......................................................................................................................................................................... 8

With Leitronic diallers

.......................................................................................................................................... 8

With third party diallers

...................................................................................................................................... 9

Usin two sub-communication-units (NC type)

............................................................................................... 11

Usin two sub-communication-units (NO type)

............................................................................................... 12

Declaration of Conformity

....................................................................................................................................... 13

EC-Type Examination Certificate

............................................................................................................................ 14

ATEX: Component overview

S b-comm nication- nit: LMK70-ATEX Zone 0

The sub-communication unit LMK-ATEX permits alarm tri ered by external

emer ency button and hands-free connection.

EN81-70 symbols (yellow/ reen) over li ht-pipes to front-panel.

Order-No. 121.0370

S pply

Primary volta e max. 5.9V DC

Power consumption 90 mW

Safety degree

II 1 G Ex ia IIC T4 Ga

Inp t-/O tp t

ATEX Connection with ATEX-Barrier optional:

- 10 pole cable

- RJ45 shielded

EC Connection with external emer ency button

(Normally closed NC)

Symbols

EN81-70 Phone (yellow) / Speak ( reen)  li ht pipes to panel

Environment conditions

Operation temperature 0 ° to 40 °C

Humidity 20 % - 70 % relative humidity, non condensin

Ho sing

Dimension 111 x 55 x 21 mm (B x H x D)

120 x 75 x 21 mm (B x H x D)

Incl. feed throu h and button

Wei ht 91

Panels

For surface / wall-mountin of communication units LMK70-ATEX Zone 0

Artikel-Nr: 100.0220 EA-TAB 100.0221 EA-TAB-NT 100.0231

without button with button RT-42 2M / Typ XI transparent frame

Dimension: 200 x 100 x 2 mm 200 x 100 x 2 mm 220 x 100 x 23 mm

Material: INOX INOX PMMA

Wei ht: 320 340 180

Delivery includin mountin -screws and li ht-pipes for EN70-symbols

Drilling hole proposal for new panels

Drillin hole proposals from Schäfer GmbH with the appropriate order code.

In addition, two external EN81-70 indicators: e. . Type MA42 (shepherds) or similar. The built-in LED LMK7x

LEDs and two li ht pipes (Art. No: 25 145 PGN) will lead li ht to the front: hole diameter Ø = 2.6-0.05mm.

Option 1: "G9924"

Option 2: "G9924 LMK70 LED" with holes for li ht pipes and en ravin

Option 1: "G9924w " waterproof drillin pattern => use EA-LMK70B-WG to achieve IP54

Option 2: "G9924w LMK70 LED" with holes for li ht pipes and en ravin

Option 1: "G4824"

Option 2: " G4824 LMK70 LED" with holes for li ht pipes and en ravin

Ho sing for s b-comm nication nit: Zone 0 only

EA-IP-EN70-EC incl. emer ency button RT42 (bell, NO/NC

Artikel-Nr:: 100.0730

Ho sing

Dimension 180 x 110 x 64 mm

Feed throu h 1 x M16 incl 3M-RJ45-cable

Protection EN 60529 IP 54

Wei ht 410 (without sub-communication unit)

S b-comm nication- nit: LMK70-ATEX Zone 0/20

The sub-communication unit LMK-ATEX permits alarm tri ered by internal

emer ency button and hands-free connection.

Built-in EN81-70 symbols (yellow/ reen).

External emer ency-button connectible.

Order-No. 121.0380

Safety degree

II 1 GD Ex ia IIC T4 Ga

Ex ia IIIC T50 °C Da IP64

Inp t-/O tp t

Cable 1 Connection with ATEX-Barrier optional:

- 10 pole cable

- RJ45 shielded

Cable 2 Connection to external emer ency button.

NT-ATEX-AP, NT-ATEX-EB

Environment conditions

Operation temperature 0 ° to 40 °C

Humidity 20 % - 70 % relative humidity, non condensin

Ho sing

Dimension 160 x 160 x 91 mm (L x W x H)

188 x 160 x 109 mm (L x W x H), with PG11 and button

Feed throu h 3 x PG11 (Round cable - = 5.5 to 8.5 mm)

Wei ht 1750

Emergency-b tton (S rface version): NT-ATEX-AP

Additional emer ency button (normally open) on top or below the cabin.

Order-No. 121.0322

Safety degree

ATEX Zone 1&2 , 21&22 Gas: Ex II 2 G EEx ed IIC T6

Dust: Ex II 2 D IP66 T80°C

Inp t-/O tp t

Cable 1 Connection to or sub-communication-unit

Environment conditions

Operation temperature -20 ° to 40 °C

Ho sing

Dimension 80 x 123 x 90 mm (L x W x H)

Feed throu h 1 x M16 ( Round cable - = 4 to 9 mm)

Wei ht 370 (completely mounted/without connection cable)

Emergency b tton (B ilt-in version): NT-ATEX-EB

Additional emer ency button (normally open) on top or below the cabin.

Order-No. 121.0323

Safety degree

ATEX Zone 1&2 , 21&22 Gas: Ex II 2 G EEx ed IIC T6

Dust: Ex II 2 D Ex tD A21 IP65 T80°C

1 2 3

Cable

Inp t-/O tp t

Cable 1 Connection to or sub-communication-unit

Environment conditions

Operation temperature -20 ° to 60 °C

Ho sing

Dimension 148 x 38 mm (L x ) Monta e- = 30.5 mm

Without the rear part len th is 90mm. Usin so the

emer ency button must be mounted in a secure

housin !!

Feed throu h 1 x M16 ( Round cable - = 4 to 9 mm)

Wei ht 140

Components o tside ATEX-Zone

ATEX-Barrier:

Order-No. 121.0390

S pply

POWER 3pol pluggable/screw terminal

IN1+ / IN2+ / GND

Supply voltage 8 - 35 DC

Nominal power Max. 4 W

Safety degree

II (1) GD [Ex ia] IIC

[Ex ia] IIIC

Inp t-/O tp t

ATEX to sub-communication unit LMK70-ATEX, optional

- pluggable/screw terminal : 10pol cable

- RJ45 shielded

EXT to Leitronic-diallers

For third party products

AUDIO 3pol pluggable/screw terminal to:

MIC+ / GND / LS+

UNI 10pol pluggable/screw terminal to:

HORN max. 24 V / 50mA normally open (60Ohm)

EC max. 24 V / 50mA normally open (60Ohm)

PHONE max. 24 V active with si nal

SPEAK max. 24 V active with si nal

READY max. 24 V / 50mA normally closed (60Ohm)

Indicators

EN81-70 Phone (yellow) / Speak ( reen)

STATE reen Phone/Speak connected

blue Speaker/Microphone connected

Environment conditions

Operation temperature -20 ° to 60 °C

Ho sing

Dimension 45 x 118 x 138 mm

Wei ht 340

S pply

Interr ptible power s pply USV-230VAC-12V-IP

Order-No. 121.0117

Order-No: 100.0117+ 118.0117 + 100.0880 mounted in IP65 housin

Dimension 110 x 110 x 90 mm (L x W x H)

DIN-adapter (DIN-Rail: 1 nit)

Order-No. 118.0117 118.0118

Primary volta e 230 V AC/50 Hz 16 – 35 V DC

Secondary volta e 14.3 V DC

UPS interface EA-NSG (DIN-Rail: 1 nit)

Order-No. 100.0117

Primary volta e 14.3 V DC

Backup with 12 V-battery I.e. 100.0880

Output permanent 12 V DC 400 mA for ATEX-Barrier & dialler

switched 12 V DC 200 mA for emer ency li ht

12V-battery

Order-No. 100.0880

Volta e 12 V DC

Capacity 1.2 Ah

Wiring

With Leitronic diallers

1. Mount LMK70-ATEX

Zone 20 121.0380: Connect round-terminal with earth

Zone 0 121.0370: Connect emer ency button to terminal EC

2. Connect ATEX-Barrier EARTH to Earth

3. Connect LMK70-ATEX and ATEX-Barrier usin either

a) RJ45 shielded

b) 10 pole cable

10poli RJ45 Markin Information

1,4,7,10 1,8 AGND Ground

2 3 APHONE Symbol Phone

3 6 ASPEAK Symbol Speak

5 4 AMIC+ Microphone differential +

6 5 AMIC- Microphone differential -

8 2 AEC Emer ency button

9 7 ALS Loudspeaker

4. Connect EXT-ports of ATEX-Barrier and dialler Exicall EN70/EasyAlarm

usin RJ45-cable

5. Connect LINE of dialler Exicall EN70/EasyAlarm with analo ue telephone

line (PSTN( usin RJ12-cable

6. Optional: connect alarm horn (Example powered by VIN)

7. Connect uninterupted power supply to POWER: 8 to 35 V DC / max 4 W

i.e. usin EA-NSG (100.0117)+ 12V-battery (100.0880) and..

8. Supply volta e from DIN-adapter

a) 118.0117 => 230 V AC / 50Hz

b) 118.0118 => 16 – 35 V DC

With third party diallers

1. Mount LMK70-ATEX

Zone 20 121.0380: Connect round-terminal with earth

Zone 0 121.0370: Connect emer ency button to terminal EC

2. Connect ATEX-Barrier EARTH to Earth

3. Connect LMK70-ATEX and ATEX-Barrier usin either

a) RJ45 shielded

b) 10 pole cable

10poli RJ45 Markin Information

1,4,7,10 1,8 AGND Ground

2 3 APHONE Symbol Phone

3 6 ASPEAK Symbol Speak

5 4 AMIC+ Microphone differential +

6 5 AMIC- Microphone differential -

8 2 AEC Emer ency button

9 7 ALS Loudspeaker

4. Connect Inputs/Outputs between dialler and UNI-port of ATEX-Barrier

PIN Markin max. volta e max. current Specification

1 HUPE 24V 50 mA Potential free contact (60Ohm) closes as lon as

emer ency button on LMK70-ATEX is pressed

2 HUPE

3 EC 24V 50mA Potential free contact (60Ohm) closes as lon as

emer ency button on LMK70-ATEX is pressed

Same round as Audio-Port

4 GND

5 SPEAK(+) 24V 25mA Si nal input: active from 6 to 24 V DC

6 SPEAK(-)

7 PHONE(+) 24V 25mA Si nal input: active from 6 to 24 V DC

8 PHONE(-)

9 READY 24V 50mA Contact (60Ohm) is closed when LMK70-ATEX is ready.

Same round as Audio-Port

10 GND

5. Connect microphone/speaker between dialler and AUIDO of ATEX-Barrier

PIN Markin max. volta e max. current Specification

1 MIC+ Microphone  Adjust level usin MIC_VOLUME

2 GND Same round as READY

3 LS+ Loudspeaker  Adjust level usin LS_VOLUME

6. Connect dialler to telephone line (PSTN)

7. Connect uninterupted power supply to POWER: 8 to 35 V DC / max 4 W

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