background image

 

 

VPN

 

98-121

 

ISSUE

 

3

 

 

 

 

 

PAGE 

 

 

I

NSTALLING THE 

IR

 

S

AFETY 

S

YSTEM

 

 

3.1. 

P

OSITIONING THE 

L

IGHT 

C

URTAIN

 

 
The light curtain should be positioned in front of the tester, extending well beyond the width of the 
tester so that the operator is not impeded when he/she has to load and unload the transformer 
under test. 
 
The interconnection between each of the modules is via simple multi-way cables, which are easy 
for you to install. 
 
Finally, the AT Safety Interlock cable connects between the BANNER control box and the AT 
Safety Interlock socket. 
 
This document gives an overview of the Banner EZ-Screen functions when used with the 
AT5600. In particular, it describes how to connect the cable to the BANNER control box. 
 

The user must refer to the BANNER documentation for details of assembly and operation 
of the Micro Screen 

 
The following shows a suggested installation. 

 
 

Summary of Contents for 250-030

Page 1: ...861173 www voltech com sales voltech com Voltech Instruments are committed to a policy of continuous product development Hence product specification and the information given in this manual are subje...

Page 2: ...r sent manuel d utilisation Dans le doute s adresser au fournisseur GEFAHR VON ELEKTRISCHEM SCHOCK Nur entsprechend ausgebildetes Personal ist berechtigt diese Ausr stung nach dem Lesen und Verst ndni...

Page 3: ...8 3 INSTALLING THE IR SAFETY SYSTEM 2 1 9 3 1 Positioning the Light Curtain 3 1 9 3 2 Important Operator Safety 3 2 11 3 3 Important Note The Safety Enclosure 3 3 11 3 4 Connecting the Safety Interlo...

Page 4: ...n System It is designed so that it will not compromise the speed of test and your throughput in production It is based on a light curtain of infrared beams positioned in front of the tester Once the o...

Page 5: ...curtain 1 off EZAC R9 QE8 AC Interface Box Input Voltage 100 250V ac Input Frequency 50 60Hz Input Current typical 0 37A 100V ac in typical 0 23A 200V AC input 1 off SLPE14550AP8 Emitter Silver 550mm...

Page 6: ...ems may be suitable the cable has been optimized for direct and quick connection to the Banner product described in the previous chapter Length 1 75 meters Construction High quality shielded cable and...

Page 7: ...ellow and blue leads The contacts used to connect yellow to blue must be rated 230V ac 4A or more Black Link This link may be used to series two primary control relays of the safety system This provid...

Page 8: ...d 7 3 Yellow Main power breaking relays Final Switching Device of the safety system The black link is used to series 2 relays if required 7 Blue No Connection Black No Connection Black Secondary contr...

Page 9: ...ween each of the modules is via simple multi way cables which are easy for you to install Finally the AT Safety Interlock cable connects between the BANNER control box and the AT Safety Interlock sock...

Page 10: ...ht curtain 130mm minimum e Highest beam in light curtain 630mm maximum g Beam to edge of fixture 100mm minimum The two vertical columns are equipped with suitable mounting brackets making it easy for...

Page 11: ...ty enclosure when the yellow light is illuminated The light curtain then provides supplementary safety protection against accidental entry into the safety enclosure by the operator 3 3 IMPORTANT NOTE...

Page 12: ...o so could result in personal injury Consult the user manual supplied with the light curtain for up to date information 1 Voltech Safety Interlock Cable 250 030 preparation a Cut the plastic tie wrap...

Page 13: ...Banner AC Interface Box Also identify the EDM slide switch Model Number EZAC R9 QE8 5 Fit the cable gland for the AC Power Card onto the bottom hole of the Banner AC Interface Box Connect the flying l...

Page 14: ...itch to 2 CH EDM position Refer to figure 6 Figure 6 8 Fit the cable gland for the Safety Interlock Cable onto the top hole of the Banner AC Interface Box Connect the flying leads of the Safety Interl...

Page 15: ...00 s interlock port see Figure 8 Figure 8 11 Position the AT5600 light curtain beams control box and cables as described previously 12 Apply power to the light curtain control box and follow the manuf...

Page 16: ...VPN 98 121 ISSUE 3 PAGE 16 14 Banner AC Interface Box POWER light Refer to Figure 9 Figure 9...

Page 17: ...is nothing between the two columns After a few seconds the Banner AC Interface Box should be showing a green POWER light indicating that the light curtain is ready for use If the Banner AC Interface B...

Page 18: ...play of the AT5600 Repeat the above tests with the rod and observe the Icon on the front panel of the AT5600 Light Beam NOT INTERRUPTED Light Beam IS INTERRUPTED AT5600 Interlock icon is GREEN AT5600...

Page 19: ...Y SYSTEM For a description of the use of the Light Curtain with the AT5600 please see the AT5600 user manual 98 119 chapter 6 Chapter 6 5 describes the operating and warning messages that may be obser...

Page 20: ...eating a safe situation it could produce a dangerously high back EMF Clearly this means that after the light curtain has been broken there has to be a finite amount of time to switch off and safely ra...

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