8541408 - 17/05/2021 Rev.0
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Installation use and maintenance
Safety Relay Module
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Page 1: ...8541408 17 05 2021 Rev 0 1 English Installation use and maintenance Safety Relay Module Original instructions ...
Page 2: ... OVERVIEW 3 INSTALLATION AND ELECTRICAL CONNECTIONS 4 INSTRUCTIONS CONCERNING CONNECTION CABLES 4 PINOUT 5 CHECKLIST AFTER INSTALLATION 5 CHARACTERISTICS OF THE OUTPUT CIRCUIT 9 STATUS INDICATORS 9 TECHNICAL DATA 10 DIMENSIONS 11 INDICATIONS AND INFORMATION FOR ENVIRONMENTAL PROTECTION 12 WARRANTY 13 EC DECLARATION OF CONFORMITY 14 ...
Page 3: ... curtain models wiring etc When deciding on the safety category to be adopted carefully consider the risks analysis of the machine The module has been designed in particular for the ReeR light curtains of the Admiral AX category 4 Vision VX and Vision VXL MXL category 2 series EOS Magnus RFID sensor and ReeR laser scanner Consult ReeR before using the interface with other light curtain models or s...
Page 4: ...e the SR ZERO A to supply external devices The same ground connection 0VDC must be used for all system components INSTRUCTIONS CONCERNING CONNECTION CABLES Wire size range AWG 12 30 solid stranded UL Use 60 75 C copper Cu conductor only We recommend the use of separate power supplies for the safety relay and for other electrical power equipment electric motors inverters frequency converters or oth...
Page 5: ...2 B NO2 Output Safety relay B contact 2 N O 13 Not used 14 Not used 15 A NO1 Output Safety relay A contact 1 N O 16 A NO2 Output Safety relay A contact 2 N O Table 1 CHECKLIST AFTER INSTALLATION To guarantee the system perfect operation perform the following checks at start up and at least every year OPERATION CONTROL COMPLETE 1 Verify the correct fixing of SR ZERO A to the Omega rail 2 Verify tha...
Page 6: ... Rev 0 English Example of connection of the SR ZERO A module with safety light curtain SAFEGATE S low range operation Figure 2 Example of connection of the SR ZERO A module with AX VX VXL safety light curtain in AUTOMATIC operation mode Figure 3 ...
Page 7: ...Rev 0 7 English Example of connection of the SR ZERO A module with AX VX VXL safety light curtain in MANUAL operation mode Figure 4 Example of connection of the SR ZERO A module with MXL safety light curtain in AUTOMATIC operation mode Figure 5 ...
Page 8: ... the SR ZERO A module with MXL safety light curtain in MANUAL operation mode Figure 6 Example of connection of the SR ZERO A module with EOS4X safety light curtain in AUTOMATIC operation mode Figure 7 Further details regarding connections can be found on each curtain technical manual ...
Page 9: ... to assure correct insulation and to avoid damage or premature aging protect each output line with an appropriate fuse depending on the load Check that load characteristics comply with the indications given in the table below Minimum switching voltage 18 VDC Minimum switching current 20 mA Maximum switching voltage 250 VAC Maximum switching current 6 A AC 6 A DC STATUS INDICATORS LED COLOR STATUS ...
Page 10: ...mber of EDM input 1 NC contact OUTPUT DATA Number of safety output 2 N O contacts Type Relays with forced guided contacts Max switching voltage 250VAC 125 VDC Overvoltage Category III Max switching current 6A AC 6A DC Max switching power 1500VA 180W 85W if load voltage 30 VDC Max Response time 20ms Mechanical service life 10 x 10E6 Electrical service life AC1 at 360 switchings h 10E5 CONNECTIONS O...
Page 11: ...SAFETY RELAY SR ZERO A 8541408 17 05 2021 Rev 0 11 English DIMENSIONS Figure 9 All dimensions are expressed in mm ...
Page 12: ...e product reaches the end of its useful life it must be collected separately from other waste Proper separate collection of the discarded equipment for later environment friendly recycling processing and disposal helps to avoid any negative impact on the environment and health and encourages re use and recycling of the materials the equipment is made of In each individual Member State of the Europ...
Page 13: ...nce incorrect maintenance o Repairs modifications adaptations not carried out by REER personnel tampering etc o Accidents or impacts also due to transportation or causes of force majeure o Other causes not to be ascribed to REER Repairs will be carried out at the REER laboratories to which the material must be delivered or dispatched transport risks and the risks of any damage or loss of the mater...
Page 14: ...SAFETY RELAY SR ZERO A 14 8541408 17 05 2021 Rev 0 English EC DECLARATION OF CONFORMITY ...
Page 15: ...SAFETY RELAY SR ZERO A 8541408 17 05 2021 Rev 0 15 English All REER product manuals are available at URL https www reersafety com it en download manuals ...
