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Summary of Contents for schmersal RSS 36-I1-D-R
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Page 1: Table Of Contents
INSTRUCTIONS FOR OPERATION AND ASSEMBLY Electronic safety-sensor RSS 36-I1-D-R Table of Contents 1 About this document 1.1 Function 1.2 Target group of the operating instructions: authorised qualified personnel 1.3 Explanation of the symbols used 1.4 Appropriate use 1.5 General safety instructions 2 Product description 2.1 Ordering code... -
Page 2: Function
Warning:Failure to comply with this warning notice could lead to physical injury and/or damage to the machine. 1.4 Appropriate use Products in Schmersal's range are not intended to be used by private end consumers. The products described in these operating instructions are developed to execute safety-related functions as part of an entire plant or machine. -
Page 3: Product Description
The user must observe the safety instructions in this operating instructions manual, the country specific installation standards as well as all prevailing safety regulations and accident prevention rules. Further technical information can be found in the Schmersal catalogues or in the online catalogue on the Internet: products.schmersal.com. -
Page 4: Purpose
2.3 Purpose This non-contact, electronic safety sensor is designed for application in safety circuits and is used for monitoring the position of movable safety guards. In this application, the safety sensor monitors the position of hinged, sliding or removable safety guards by means of the coded electronic actuator. The safety function consists of safely switching off the safety outputs when the safety guard is opened and maintaining the safe switched off condition of the safety outputs for as long as the safety guard is open. -
Page 5: Technical Data
For safety reasons, invasive work on the device as well as arbitrary repairs, conversions and modifications to the device are strictly forbidden, the manufacturer shall accept no liability for damages resulting from such invasive work, arbitrary repairs, conversions and/or modifications to the device. 3 Technical Data Approvals - Standards Certificates... - Page 6 Short circuit detection Cross-circuit detection Series-wiring Safety functions Cascadable Integral system diagnostics, status Number of LEDs Number of semi-conductor outputs with signaling function Number of fail-safe digital outputs Safety classification Standards EN ISO 13849-1 EN IEC 61508 Performance Level, up to Category PFH value 2.70 x 10⁻¹⁰...
- Page 7 Mechanical data - Switching distances according EN IEC 60947-5-3 Switch distance, typical 12 mm Assured switching distance "ON" S 10 mm Assured switching distance "OFF" S 16 mm Mechanical data - Connection technique Termination Cable (Y-UL 2517), 8-pole Note (length of the sensor chain) Cable length and cross-section change the voltage drop dependiing on the output current Note (series-wiring)
- Page 8 Ambient conditions - Insulation values Rated insulation voltage U 32 VDC Rated impulse withstand voltage U 0.8 kV Overvoltage category Degree of pollution Electrical data Operating voltage 24 VDC -15 % / +10 % Operating current, minimum 0.5 mA No-load supply current I , maximum 35 mA Rated operating voltage...
- Page 9 Voltage, Utilisation category DC-13 24 VDC Current, Utilisation category DC-13 0.25 A Test pulse duration, maximum 0.3 ms Test pulse interval, typical 1000 ms Classification ZVEI CB24I, Source Classification ZVEI CB24I, Sink Electrical data - Diagnostic outputs Designation, Diagnostic outputs Design of control elements short-circuit proof, p-type Voltage drop U...
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Page 10: Mounting
This device complies with the nerve stimulation limits (ISED CNR-102) when operated at a minimum distance of 100 In the event of changes or modifications that have not been expressly approved by K.A. Schmersal GmbH & Co. KG, the user's authorisation to use the device may become ineffective. -
Page 11: Dimensions
The presence of metal chips in the vicinity of the sensor is liable to modify the switching distance. Keep away from metal chips Minimum distance 100 mm between two safety sensors as well as other systems with same frequency (125 kHz) The actuator must be permanently fitted to the safety guards and protected against displacement by suitable measures (tamperproof screws, gluing, drilling of the screw heads). -
Page 12: Accessories
Alternative suitable actuators with different design: refer to products.schmersal.com. 4.3 Accessories Set of disposable screws (order separately) - 4x M4x25 incl. washers, order number 101217746 - 4x M4x30 incl. washers, Bestellnummer 101217747 Sealing kit (order separately) - Order number 101215048 - 8 plugs and 4 under seals - To seal the mounting holes and as a spacer (approx. - Page 13 There are new switch distances as per the table below owing to the necessity of technical modifications (V2). Please check the design of your guard system following installation to ensure adherence to the secured switch distances (≤ s and ≥ s ) in accordance with the specified values and adjust the guard system accordingly.
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Page 14: Adjustment
Requirements for the connected safety-monitoring module: dual-channel safety input, suitable for p-type sensors with NO function Information for the selection of suitable safety-monitoring modules can be found in the Schmersal catalogues or in the online catalogue on the Internet: products.schmersal.com. -
Page 15: Serial Diagnostic -Sd
For convenient wiring and series-wiring of SD components, the SD junction boxes PFB-SD-4M12-SD (variant for the field) and PDM-SD-4CC-SD (variant for control cabinet on carrier rail) are available along with additional comprehensive accessories. Detailed information is available on the Internet, products.schmersal.com. 5.3 Wiring examples for series-wiring Series-wiring can be set up. -
Page 16: Wiring Configuration And Connector Accessories
Y1 and Y2 = Safety outputs → Safety monitoring module Wiring example 2: series-wiring of the RSS 36 with serial diagnostic function In devices with the serial diagnostics function (ordering suffix -SD), the serial diagnostics connections are wired in series and connected to a SD-Gateway for evaluation purposes. The voltage is supplied to both safety inputs of the last safety sensor of the chain (considered from the safety-monitoring module). - Page 17 Function safety switchgear Pin configuration of the Colour codes of the Schmersal Poss. connector connectors colour codes of other customary connectors 8-pin 5-pin 8-pin version ST 5-pin to IEC version ST version ST version ST 60947-5-2: 2007 with...
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Page 18: Actuator Coding
Connecting cables (PUR) with coupling (female) IP67 / IP69, M12, 5-pole - 5 x 0.34 mm² to EN 60947-5-2 Cable length Ordering code 5.0 m 103010816 10.0 m 103010818 15.0 m 103010820 6 Actuator coding Safety sensors with standard coding are ready to use upon delivery. Individually coded safety sensors and actuators will require the following "teach-in"... -
Page 19: Operating Principle Of The Electronic Diagnostic Output
The following LED indicators are the same for safety sensors with conventional diagnostic output as for those with a serial diagnostic function. The green LED indicates that the safety sensor is ready for operation. The supply voltage is on and all safety inputs are present. -
Page 20: Safety-Sensors With Serial Diagnostic Function
Table 1: Examples of the diagnostic function of the safety-sensor with conventional diagnostic output Sensor function LED's Diagnostic- Safety Comments output outputs green yellow Y1, Y2 Supply voltage Voltage on, no evaluation of the voltage quality actuated 24 V 24 V The yellow LED always signals... - Page 21 Gateway is integrated as a slave in an existing field bus system. In this way, the diagnostic signals can be evaluated by means of a PLC. The necessary software for the integration of the SD-Gateway is available for download at products.schmersal.com. The response data and the diagnostic data are automatically and permanently written in the assigned input byte of the PLC for each safety sensor in the series-wired chain.
- Page 22 Table 2: Function of the visual diagnostic LEDs, the serial status signals and the safety outputs by means of an example System LED's Safety Status signals serial diagnostic byte Bit n° conditio outputs green yellow Y1, Y2 Non- actauted , inputs X1 and enabled Actuated...
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Page 23: Set-Up And Maintenance
Table 3: Tabular overview of status signals, warnings or error messages(The described condition is reached, when Bit = 1) Communication directions: Request byte: from the PLC to the local safety sensor Response byte: from the local safety sensor to the PLC ... -
Page 24: Disassembly And Disposal
9 Disassembly and disposal 9.1 Disassembly The safety switchgear must be disassembled in a de-energised condition only. 9.2 Disposal The safety switchgear must be disposed of in an appropriate manner in accordance with the national prescriptions and £ legislations.
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