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1

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190

178

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. 1

14

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ox

. 1

08

39

5

2

NOTE: 
Excessive tightening compromises

the protection class.

The  following  is  to  be  considered

when assembling the sealing plug:   

1 . Only the sealing plug belonging to

the cable gland (

5

) may be used.

2. The head side of the sealing plug

must be on the outside  (

5

).

3. The  sealing  plug  (

5

) is  to  be

 pushed  into  the  cable  gland  as

far as it will go.

Assembly and installation

Loosen  the  cover  screws 

(

2

)

and

remove  the  cover 

(

1

)

(see  device

overview). Insert the lower part into

the  opening 

(

3

)

using  four  4  mm

screws  with  a  head  diameter  of  6

mm to 7 mm and fasten to the wall

or ceiling or onto a plate. If the head

diameter of the screws is too small,

suitable washers of 6 mm to 7 mm in

diameter are to be used in addition.

Lead the connection lines through the

screwed cable connectors (KLE) 

(

4

)

and  connect  them  to  terminals  in

accordance with connection diagram. 
For  the  pre-installed  cable  glands,

only  lines  are  to  be  used  which

have a sheathing diameter Ø of 5.5

mm to 1 3 mm, since otherwise the

IP66 housing protection class is not

ensured. 
The  tightening  torque  of  these

 screwed cable connectors is 3.5 Nm.

The  tightening  torque  of  the  cover

screws is 1 .2 Nm.

Dimensions

Maintenance

The telephone connecting relay type

mTAR  contains  no  parts  that  need

maintaining.

Maintenance and servicing

The  equipment  contains  no  parts

that need maintaining. The specifica-

tions  of  EN  60079-1 7  regarding  the

regular  inspection  of  explosion  pro-

tection are to be adhered to.

Start-up

After  it  has  been  connected  to  the

telephone network, the device is ready

for electrical operation.

Requirements

none

CE symbol

 

 

We hereby declare this product is in compliance with the Essential

Health and Safety Requirements of

ATEX Directive 2014/34/EU, EMC Directive 2014/30/EU, 

Low Voltage Directive 2014/35/EU and RoHS Directive 2011/65/EU.

The appropriate standards, technical regulations and specifications

you can take from the attached conformity declaration.

 

External view 

Internal view 

3

Summary of Contents for mTCR

Page 1: ...flash light can be switched on via call signal The call break bypass can be individually adjusted for one of the connected devices The installation regulations in accordance with IEC EN 60079 1 4 as well as the respective national installation regulations must always be taken into consideration Device strutcture The telephone connecting relay type mTCR has an unpainted housing made of electrostati...

Page 2: ...he pre installed cable glands only lines are to be used which have a sheathing diameter Ø of 5 5 mm to 1 3 mm since otherwise the IP66 housing protection class is not ensured The tightening torque of these screwed cable connectors is 3 5 Nm The tightening torque of the cover screws is 1 2 Nm Dimensions Maintenance The telephone connecting relay type mTAR contains no parts that need maintaining Mai...

Page 3: ...es may be used 2 Potential free relay contacts not intrinsically safe Terminals No 1 3 or No 4 6 Umax AC 250 V Imax 5 A Pmax 1 00 VA In this case only lines with a core cross section of 1 5 mm to 4 mm may be used Or Umax DC 230 V Imax 0 5 A Pmax 1 00 W In this case only lines with a core cross section of 0 75 mm to 4 mm may be used Or Umax DC 50 V Imax 1 A In this case only lines with a core cross...

Page 4: ...that follows the contact remains closed for the duration according to the following setting call break bypass 1 ON call break bypass approx 1 second 2 ON call break bypass approx 2 seconds 3 ON call break bypass approx 3 seconds 1 to 3 OFF call break bypass approx 9 seconds Combinations are possible 1 2 3 Call break bypass approx ON OFF OFF 1 s OFF ON OFF 2 s OFF OFF ON 3 s OFF ON ON 5 s ON ON ON ...

Page 5: ...vas EN 60079 0 2012 A11 2013 EN 60079 7 2015 EN 60079 11 2012 EN 60079 18 2015 EN 60079 31 2014 Die hier angewandten Normen sind mit dem Normenstand aus der EG Baumusterprüfbescheinigung verglichen worden Es gibt keine Änderungen des anerkannten Standes der Technik in Bezug auf dieses Gerät The edition of applied standards here has been compared with the edition in the EC Type Examination Certific...

Page 6: ...rts may lead to damage and to the warranty expiring 7 The device must be de energised for it to be opened 8 After switching off wait 5 minutes before opening 9 When open no dust may get into the device 1 0 The cover seal necessary for the tightness of the housing as well as the collar at the lower part of the housing may not be damaged during assembly and disassembly 1 1 When reconditioning the eq...

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