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Innovative by tradition. Control unit SG-RST 153 EN | Operating instructions Version 0.3 1004931 SG-RST 153 AC 230 V AC/DC 12 to 24 V Mayser GmbH & Co. KG Örlinger Straße 1–3 89073 Ulm GERMANY Phone: +49 731 2061-0 Fax: +49 731 2061-222 E-mail: info.ulm@mayser.com...
About this manual About this manual This manual is an integral part of the product. Mayser will assume no liability and provide no guarantee whatsoever for damages and consequential damages resulting from failure to comply with the manual. Validity This manual is valid only for the product specified on the title page.
Disable the safety device in case of malfunctions or visible damage. Ä Do not use in ATEX zones Do not use the Control Unit in potentially explosive environments (ATEX). The control unit is not authorised for use in these zones. 171019 v2.00-RiA Operating instructions SG-RST 153 Page 5/15...
Ä Do not cross link control unit Do not cross link the control unit with other control units. Terminals X1 to X2 are not potential-free. Residual dangers There are no known residual dangers associated with this product. Page 6/15 Operating instructions SG-RST 153 171019 v2.00-RiA...
Product overview Connections Connections: Terminals: Switching channel 1 14, 13 Test signal T1, T2 Sensor X1, X2 Supply voltage AC/DC 12-24 V A1, A2 Supply voltage AC 230 V PE, N, L1 171019 v2.00-RiA Operating instructions SG-RST 153 Page 7/15...
Test to ensure that all devices and live parts are disconnected from the power supply. 1. Mount the sensor in the desired position using screws with a diameter of 4 mm. To do so, remove the enclosure cover. Page 8/15 Operating instructions SG-RST 153 171019 v2.00-RiA...
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Installation 3. Wire the sensors, relay contacts and supply voltage to the cable terminals. Test device Machine control 171019 v2.00-RiA Operating instructions SG-RST 153 Page 9/15...
Set jumper JP1 according to the applied test signal. Ä Voltage for Type Position of Reaction of switch- test signal test signal jumper JP1 ing channel 1 Connection examples Connection examples 1 Machine control Page 10/15 Operating instructions SG-RST 153 171019 v2.00-RiA...
Switching channel 1 is open 6. Disconnect the sensor red LED „FAULT“ is on Switching channel 1 is open Flowchart not actuated Sensor actuated active Test signal inactive closed Switching channel 1 open 171019 v2.00-RiA Operating instructions SG-RST 153 Page 11/15...
Affix a clear warning on the pressure-sensitive protection device warning that Ä states it is temporarily or definitively decommissioned. Recommissioning Recommission the pressure-sensitive protection device as specified in the chapter Ä Commissioning (see chapter Commissioning). Page 12/15 Operating instructions SG-RST 153 171019 v2.00-RiA...
8k2 Cable break Replace sensor Ä The fault can still not be removed? Contact Mayser support: Phone +49 731 2061-0. Ä In case of queries, have the information on the type plate at hand. Ä 171019 v2.00-RiA Operating instructions SG-RST 153...
A type plate for identification of the control unit is affixed to the enclosure cover. Replacement parts CAUTION Overall safety endangered If the sensor is not replaced with original Mayser parts, operation of the protec- tive device may be impaired. Only use original parts from Mayser.
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-30 °C to +55 °C Impact resistance in operation 2.5 g 2.5 g Impact resistance transport 10 g 10 g Dimensions (B × H × T) 120 × 107 × 55 mm 120 × 107 × 55 mm Weight 315 g 315 g 171019 v2.00-RiA Operating instructions SG-RST 153 Page 15/15...
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