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2TLC172255M0201, rev. D 

www.abb.com/jokabsafety 

 

  

 
 

Description of the different nodes 

Non-safe node 

All push-button boxes have a non-safe node to 
control illuminated push-buttons. If a illuminated 
push-button is replaced by another component. 
The corresponding bit below should not be used.  

 

Node 

Bit 

Bit value 

Contact status 

 

 

Bit 1 

Contact 1 open 

Contact 1 closed 

 

 

Bit 2 

Contact 2 open 

Contact 2 closed 

 

 

Bit 3 

Contact 3 open 

Contact 3 closed 

 

 

Bit 4 

Contact 4 open 

Contact 4 closed 

 

 

Safe nodes 

The push-button boxes can also be equipped with 
one or two safe nodes, for safety related functions 
(emergency stop, safe key selector etc).  

 

Node 

Bit 

Bit value 

Contact status 

 

 

open 

closed 

 

 

open 

closed 

 
 
 
 
 

The AS-i bus and the safety around it is specified by the two organizations 

“AS-International Association” and “AS- 

Interface Safety at Work”, and is described in the publication “AS-Interface The Automatic Solution”. 

 

 

 

Warning! 

All variants of Smile 41 AS-i normally needs to be complemented with other safety functions such as 

interlocking guards etc. Refer to risk analysis. 

NB: The emergency stop (Smile 41EWWWA AS-i and 41EKWWA AS-i) should not be used as normal stop of the 
machine, only in case of emergency. 

Summary of Contents for 2TLA030056R0000

Page 1: ...ABB Jokab Safety Varlabergsvägen 11 434 39 Kungsbacka www abb com jokabsafety Original instructions Smile 41AS i Push button box with without safe AS i input slaves ...

Page 2: ...Y will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product machine system or other application or use The following are some examples of applications for which particular attention m...

Page 3: ...tion 5 Non safe node 6 Safe nodes 6 3 Connections 7 Electrical connections 7 Accessories for connection to the AS i bus 7 4 Installation and maintenance 8 Installation precautions 8 Assembly of coloured filters 8 Maintenance 8 5 Operation 9 Emergency stop 9 Key switch 9 LED indication 9 Re addressing 10 6 Model overview 11 Accessories 11 Dimensions 11 7 Technical data 12 8 EC Declaration of confor...

Page 4: ...ician or other personnel Caution Danger of damage to the equipment An instruction or procedure which if not carried out correctly may damage the equipment NB Notes are used to provide important or explanatory information Safety regulations Warning Carefully read through this entire manual before using the device The devices shall be installed by a trained electrician following the Safety regulatio...

Page 5: ...ption Smile 41 AS i is available in different variants Smile 41 WWWWN AS i Pushbutton box with one non safe AS i node N Standard addressing Smile 41 EWWWA AS i Emergency stop pushbutton box with one non safe and one safe AS i node A Extended addressing Smile 41 EKWWA AS i Emergency stop pushbutton box with safe key selector One non safe and two safe AS i nodes A Extended addressing Warning The eme...

Page 6: ... The push button boxes can also be equipped with one or two safe nodes for safety related functions emergency stop safe key selector etc Node Bit Bit value Contact status 1 1 0 1 open closed 2 1 0 1 open closed The AS i bus and the safety around it is specified by the two organizations AS International Association and AS Interface Safety at Work and is described in the publication AS Interface The...

Page 7: ...ole 0 34 mm2 M12 female M12 male connectors M12 C312 2TLA020056R2100 3 m cable 5 pole 0 34 mm2 M12 female M12 male connectors 1 2 5 3 4 2 1 5 4 3 4 pole male connector 4 pole M12 connector 1 AS i 2 Not used 3 AS i 4 Not used M12 4 pole male connector seen from cable side 5 x 0 34 mm2 cable screen with straight female and male M12 connectors Screen connected to pin 3 0 VDC on male connector Flat ca...

Page 8: ...ent functions of the push buttons colored filters can be pressed over the original push buttons as shown below A kit with five filters in different colors are delivered with the unit Maintenance Warning The safety functions and the mechanics shall be tested regularly at least once every year to confirm that all the safety functions are working properly Warning In case of breakdown or damage to the...

Page 9: ...afe node LED indication on safe nodes Led Indication is programmed individually per function and per safe node in the PLC program according to the table below The status of a push button can be indicated by a central LED If bit 1 and bit 2 both are set to 1 the LED will be off A key selector can be indicated by one LED to the right and one to the left The picture illustrates the position of the LE...

Page 10: ...osition of AS i LEDs 1 Safe node 1 2 Safe node 2 3 Non safe node Re addressing If two nodes in the same Smile 41 have been given the same address they can be re addressed The push button box is opened as shown below A node is shut off when the jumper is removed The arrow shows the jumpers Only one node may be active during re addressing only one jumper connected When done put back all jumpers and ...

Page 11: ...LA030056R0100 Push button box with emergency stop Smile 41 EKWWA AS i 2TLA030056R0200 Push button box with emergency stop and key selector Accessories Type Article number Description Key for key selector spare part 2TLA030059R1500 Key for key selector spare part Kit of colour filters 2TLA030059R2600 Blue green red white yellow Dimensions NB All measurements in millimeter ...

Page 12: ...tor Power supply Operating voltage 30 VDC AS i bus Tolerance 26 5 31 6 VDC Total current consumption Safe node 1 80 mA Safe node 2 80 mA Non safe node 150 mA General Degree of protection IP65 Ambient temperature 25 50 C Size HxLxW 70 5 x 40 x 260 mm 13 5 mm M12 connector Weight 0 19 kg Color Box Yellow Emergency stop Red Illuminated push button without color filter White Key selector Grey Emergenc...

Page 13: ...g table based on the cable conductor size Conductor size Maximum ampere ratings of the overcurrent protection AWG mm Ampere 22 0 32 3 20 0 52 5 18 0 82 7 16 1 3 10 14 2 1 20 12 3 3 50 Safety Harmonized Standards Conformity European Machinery Directive 2006 42 EC EMC 2014 30 EU RoHS 2011 65 EU EN ISO 12100 2010 EN ISO 13849 1 2015 EN 62061 2005 A2 2015 EN 60204 1 2006 A1 2009 IEC 60664 1 2007 EN 61...

Page 14: ...2TLC172255M0201 rev D 14 www abb com jokabsafety 8 EC Declaration of conformity ABB JOKAB SAFETY Varlabergsvägen 11 434 39 Kungsbacka Sweden www abb com jokabsafety ...

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