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www.ssz-gmbh.de                            [email protected]                            Thüringerstrasse 17, 46286 Dorsten 

2

Thüringerstrasse 17, 46286 Dorsten

Tel: +49 236940 94

Fax: +49 23 69 - 2 15 97

Email: [email protected]

Issue 2017, Version 1

This Operating Manual applies to control unit

• 

Type: SSZ- RZ4, Performance Level PL d (in system) Category 
3, acc. to EN ISO 13849-1 to be connected to: SSZ-Safety 
Mats and SSZ-Safety Rails.  SSZ-Safety Bumpers in automatic 
modus only.   

• 

Type: SSZ-RZ4B, Performance Level PL d (in system) Category 
3, acc. to EN ISO 13849-1, to be connected with SSZ Safety 
Bumper in manual modus acc.  to EN ISO 13856:3. 

• 

Response time < 20 ms 

• 

Reset function - automatic/manual

Control unit identification is provided with the number, printed 

on a hologram (on the housing).

For proper device identification, the Installer 
should write down the ID number from the 
hologram in the device identifying form!

Prior to installation, it is recommended to 
read with understanding all the contents 
of this Operating Manual, together with 
operating manuals of particular pressure-
sensitive safeguarding products.

- SSZ safety mat instructions of use 
- SSZ safety bumper instructions of use 
- SSZ safety edge instructions of use

Содержание SSZ-RZ4

Страница 1: ...MADE IN GERMANY INSTALLATION AND SYSTEM DESCRIPTION FOR SSZ CONTROL UNIT TYPE SSZ RZ4 SSZ RZ4B...

Страница 2: ...o EN ISO 13849 1 to be connected with SSZ Safety Bumper in manual modus acc to EN ISO 13856 3 Response time 20 ms Reset function automatic manual Control unit identification is provided with the numbe...

Страница 3: ...AINTENANCE AND CONTROL OF PROPER FUNCTIONALITY 12 STORAGE AND TRANSPORT 15 UTILISATION 15 NOTES 15 These instructions form an essential part of the product These instructions contains basic informatio...

Страница 4: ...ned technical personnel only In no event shall the SSZ GmbH Company be liable for any damages arising from or being a consequence of the product usage not in compliance with the operating manual The t...

Страница 5: ...RZ4 and SSZ RZ4B control units all the electric machines devices to be connected must be switched off from voltage supply OPERATION FAILURE DUE TO OVERHEATING A pressure sensitive product SSZ safety...

Страница 6: ...d Only the SSZ control unit is an appropriate device to control the SSZ pressure sensitive product Any replacements of devices of a control unit or of a pressure sensitive product by a solution of oth...

Страница 7: ...ears MTTFd in connection with SSZ presure equip ment 74 1 CCF common cause failure 75 PFHd acc to IEC EN 62061 in connection with SSZ Pressure equipment 6 8E 8 The category acc to IEC EN 62061 SIL 2 S...

Страница 8: ...o PL d following the safety evaluation rules and this category shall be regarded valid because whole system has to be considered Prior to the system connection the installer is obliged to read the ope...

Страница 9: ...tion of terminals 4 6 is broken the K2 relay shall be inactivated Simulation of the broken cable In manual reset when terminals 3 and 5 and 4 and 6 are shorted only the red LED shall be illuminated In...

Страница 10: ...the pressure sensitive device is activated the relay contacts i e also the emergency switch circuit are closed When the pres sure sensitive device is activated the relay contacts of the control unit...

Страница 11: ...devices in manual reset Safe stop by intern contacts in manual reset Safe machine stop by external devices in automatic reset Safe stop by intern contacts in automatic reset 9 11 10 12 32 K1 K2 13 14...

Страница 12: ...SZ RZ4 AND SSZ RZ4B UNIT The control unit is provided with an automatic reset function In a pressure sensitive device is released then K1 and K2 relays will immediately return to their baseline positi...

Страница 13: ...device is unlocked and ready for operation Do not switch on the machine as long as there is any risk The SSZ control unit check shall include Visual check of the housing for possible damages Exclusio...

Страница 14: ...while in some European countries SSZ products are market leaders Acceptance procedure 1 Pressure sensitive device assembly and functionality check acc to the requirements in the Operation Manual of t...

Страница 15: ...safety system design and construction of a safety system shall be based on the rules and provisions contained in standards and in the machine directive Before any unsafe machine task the safety syste...

Страница 16: ...sz gmbh de info ssz gmbh de Th ringerstrasse 17 46286 Dorsten 16 Th ringerstrasse 17 46286 Dorsten Wulfen 49 2369 4094 49 2369 21597 info ssz gmbh de ssz gmbh de ALL RIGHTS RESERVED Version 2017 A T F...

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