Related Manuals for SIGMATEK SAI 041
Summary of Contents for SIGMATEK SAI 041
- Page 1 SAI 041 S-DIAS Safety Analog Input Current Module Instruction Manual Date of creation: 28.04.2022 Version date: 21.02.2024 Article number: 20-896-041-E...
- Page 2 (print, photocopy, microfilm or in any other process) without express permission. We reserve the right to make changes in the content without notice. SIGMATEK GmbH & Co KG is not responsible for technical or printing errors in this handbook and assumes no responsibility for damages that occur through its use.
- Page 3 SAFETY ANALOG INPUT CURRENT MODULE SAI 041 S-DIAS Safety Analog-Input Current Module SAI 041 The S-DIAS safety analog input module provides the values of four analog current inputs from the Safe CPU (Safety CPU). The analog inputs can also be read by the functional control CPU via the S-DIAS bus from the safety CPU.
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Page 4: Table Of Contents
SAI 041 SAFETY ANALOG INPUT CURRENT MODULE Table of Contents Introduction ................5 Target Group/Purpose of this Operating Manual ...... 5 Important Reference Documentation ......... 5 Contents of Delivery ..............5 Basic Safety Guidelines ............6 Symbols Used ................6 Disclaimer .................. - Page 5 SAFETY ANALOG INPUT CURRENT MODULE SAI 041 Technical Data ............... 19 Analog Input Specifications ............19 Measurement Range ..............20 Electrical Requirements ............. 20 Miscellaneous ................23 Environmental Conditions ............23 Mechanical Dimensions ............24 Connector Layout ..............25 Status LEDs ................. 26 Applicable Connectors ...............
- Page 6 SAI 041 SAFETY ANALOG INPUT CURRENT MODULE 11.2 Mounting ..................35 12 Transport/Storage ..............37 13 Storage ...................37 14 Maintenance ................38 14.1 Service ..................38 14.2 Repair ................... 38 15 Disposal ..................38 Page 4 21.02.2024...
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Page 7: Introduction
Please see our website for our hotline number and business hours. Important Reference Documentation • Safety System Handbook This and additional documents can be downloaded from our website or obtained through support. Contents of Delivery 1x SAI 041 21.02.2024 Page 5... -
Page 8: Basic Safety Guidelines
SAI 041 SAFETY ANALOG INPUT CURRENT MODULE Basic Safety Guidelines Symbols Used The following symbols are used in the operator documentation for warning and danger messages, as well as informational notes: DANGER Danger indicates that death or serious injury will occur, if the specified measures are not taken. - Page 9 SAFETY ANALOG INPUT CURRENT MODULE SAI 041 CAUTION Danger for ESD-sensitive components. Les signes de danger pour les composants sensibles aux décharges électrostatiques. INFORMATION Information Provides important information on the product, handling or relevant sections of the documentation, which require attention.
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Page 10: Disclaimer
It does not guarantee properties under the warranty. Please thoroughly read the corresponding documents and this operating manual before handling a product. SIGMATEK GmbH & Co KG is not liable for damages caused through, non-compliance with these instructions or applicable regulations. -
Page 11: General Safety Directives
SAFETY ANALOG INPUT CURRENT MODULE SAI 041 General Safety Directives The Safety Directives in the other sections of this operating manual must be observed. These instructions are visually emphasized by symbols. INFORMATION According to EU Directives, the operating manual is a component of a product. - Page 12 SAI 041 SAFETY ANALOG INPUT CURRENT MODULE CAUTION Handle the device with care and do not drop or let fall. Prevent foreign bodies and fluids from entering the device. The device must not be opened! Manipulez l’appareil avec précaution et ne le laissez pas tomber.
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Page 13: Designated Use
The Safety functions implemented in the product are designed for use with safety applications in a SIGMATEK control and meet the required conditions for safe operation according to SIL 3, HFT 1 n compliance with EN IEC 62061 and according to PL e, Kat. 4 in compliance with EN ISO 13849-1. -
Page 14: Software/Training
SAI 041 SAFETY ANALOG INPUT CURRENT MODULE Une installation CEM correcte est également incluse dans l’utilisation prévue. Non-designated use consists of: • any changes made to the module or the use of damaged modules. • use of the module inconsistent with the technical margins described in this operating manual or the specifications defined in the technical data. -
Page 15: Security
SAFETY ANALOG INPUT CURRENT MODULE SAI 041 IT Security S-DIAS safety modules were developed for integration into a network protected against unauthorized access. For example, the following dangers can affect the network: • Unauthorized access • Data manipulation • and many other IT security violations It is the responsibility of the operator to protect the safe connection between S-DIAS modules against unauthorized access. -
Page 16: Standards And Directives
SAI 041 SAFETY ANALOG INPUT CURRENT MODULE Standards and Directives Residual Risks CAUTION The following residual risks for the product must be included in the system integrator's risk assessment: • Release of non-environmentally safe substances, emissions and unusual temperatures •... -
Page 17: Functional Safety Standards
EN ISO 13849-2 - Safety of machinery - Safety-related parts of control systems - Part 2: Validation 4.3.2 EU Conformity Declaration EU Declaration of Conformity The product SAI 041 conforms to the following European directives: • 2006/42/EG Machine Directive • 2014/30/EU Electromagnetic Compatibility (EMC Directive) •... -
Page 18: Safety-Relevant Parameters
INFORMATION The system integrator must perform a separate verification according to EN ISO 13849-1 for the overall system consisting of SAI 041 and encoder. The safety characteristics of the encoder are to be requested from the manufacturer. The specified safety data refer only to the SAI 041 product. -
Page 19: Compatibility
SAFETY ANALOG INPUT CURRENT MODULE SAI 041 Compatibility INFORMATION For compatibility of the S-DIAS Safety modules, see chapter "Compatibility of S-DIAS Safety Modules" in the system handbook. 21.02.2024 Page 17... -
Page 20: Type Plate
SAI 041 SAFETY ANALOG INPUT CURRENT MODULE Type Plate HW: Hardware version SW: Software version Page 18 21.02.2024... -
Page 21: Technical Data
SAFETY ANALOG INPUT CURRENT MODULE SAI 041 Technical Data Analog Input Specifications Number of channels Measurement range 4-20 mA Measurement value 12,000-60,000 Measurement range Overrange 0.5-21.6 mA and Under range Measurement range Overrange 1500-64,800 and Under range Input type differential input... -
Page 22: Measurement Range
SAFETY ANALOG INPUT CURRENT MODULE Measurement Range The diagram shown below shows the configuration of the SAI 041’s measurement range. The measurement range is configured to 4-20 mA by default. In the Safety Designer, the measurement range can be expanded from 0.5-21.6 mA. Input currents< 0.5mA or > 21.6 mA trigger a safety error. - Page 23 (starting from FW version v505) and the SCP 111/SCP 111-S (starting from FW version v465). The SCP 011 does not support the S-DIAS Safety analog input module. When used in combination with an SAI 041, the Safety CPU must be supplied with at least 19.2 V! 21.02.2024...
- Page 24 SAI 041 SAFETY ANALOG INPUT CURRENT MODULE Page 22 21.02.2024...
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Page 25: Miscellaneous
SAFETY ANALOG INPUT CURRENT MODULE SAI 041 Miscellaneous Article number 20-897-041 Approvals CE, TÜV EG type tested Mission time 20 years Environmental Conditions Storage temperature -40 ... +85°C Environmental temperature 0 ... +60 °C Humidity 0-95 %, non-condensing Installation altitude above sea... -
Page 26: Mechanical Dimensions
SAI 041 SAFETY ANALOG INPUT CURRENT MODULE Mechanical Dimensions Page 24 21.02.2024... -
Page 27: Connector Layout
SAFETY ANALOG INPUT CURRENT MODULE SAI 041 Connector Layout INFORMATION The connections of the +24 V supply (X5: pin 1 and pin 2) or the GND supply (X5: pin 3 and pin 4) are internally bridged. To supply the module, only one connection to a +24 V pin (pin 1 or pin 2) and a GND pin (pin 3 or pin 4) is required. -
Page 28: Status Leds
SAI 041 SAFETY ANALOG INPUT CURRENT MODULE Status LEDs Bus status green bus communication OK no supply available BLINKING (5 Hz) no communication Safety Used yellow module is used and no errors exist module is not used or not in operational mode... -
Page 29: Applicable Connectors
SAFETY ANALOG INPUT CURRENT MODULE SAI 041 Applicable Connectors Connectors: X1-X5: Connectors with spring terminals (included with delivery) The spring terminals are suitable for the connection of ultrasonically compressed (ultrasonically welded) strands. Connections: Stripping length/sleeve length: 10 mm Mating direction:... -
Page 30: Wiring
SAI 041 SAFETY ANALOG INPUT CURRENT MODULE Wiring Single-channel Use 1 sensor: max. achievable level SIL3, PL e, Cat. 3 INFORMATION In order to achieve the desired safety level, the sensor must be systematically suitable for the desired safety level. -
Page 31: Two-Channel Use
SAFETY ANALOG INPUT CURRENT MODULE SAI 041 Two-channel Use Combination of 2 sensors: max. achievable level SIL3 PL e Cat. 4 INFORMATION In order to achieve the desired safety level, the sensor must be systematically suitable for the desired safety level. -
Page 32: Connecting A 2-Wire Sensor
SAI 041 SAFETY ANALOG INPUT CURRENT MODULE Connecting a 2-Wire Sensor with external +24 V sensor supply with internal sensor supply Connecting a 3-Wire Sensor with external +24 V sensor supply with internal sensor supply Page 30 21.02.2024... -
Page 33: Connecting A 4-Wire Sensor
SAFETY ANALOG INPUT CURRENT MODULE SAI 041 Connecting a 4-Wire Sensor with external +24 V sensor supply with internal sensor supply Wiring Example Terminating Open Inputs The cable-break monitor of the analog input is active as soon as the corresponding channel is activated in the Safety Designer. -
Page 34: Note
SAI 041 SAFETY ANALOG INPUT CURRENT MODULE Note To ensure error-free operation, a careful wiring method must be followed: • The 0 V connection of the supply voltage must be connected with the 0 V collection point over the shortest route possible. -
Page 35: Reaction Times
SAFETY ANALOG INPUT CURRENT MODULE SAI 041 10 Reaction Times The table below shows the reaction times to external error influences. The reaction time describes the time from when the error occurs in the safety analog input card to when it is reported to the Safety CPU. -
Page 36: Assembly/Installation
SAI 041 SAFETY ANALOG INPUT CURRENT MODULE 11 Assembly/Installation 11.1 Check Contents of Delivery Ensure that the contents of the delivery are complete and intact. See chapter Contents of Delivery. INFORMATION On receipt and before initial use, check the device for damage. If the device is damaged, contact our customer service and do not install the device in your system. -
Page 37: Mounting
SAFETY ANALOG INPUT CURRENT MODULE SAI 041 11.2 Mounting The S-DIAS modules are designed for installation into the control cabinet. To mount the modules, a DIN-rail is required. The DIN rail must establish a conductive connection with the back wall of the control cabinet. The individual S-DIAS modules are mounted on the DIN rail as a block and secured with latches. - Page 38 SAI 041 SAFETY ANALOG INPUT CURRENT MODULE Recommended minimum distances between the S-DIAS modules and the surrounding components or control cabinet wall: a, b, c … distances in mm (inches) Page 36 21.02.2024...
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Page 39: Transport/Storage
SAFETY ANALOG INPUT CURRENT MODULE SAI 041 12 Transport/Storage INFORMATION This device contains sensitive electronics. During transport and storage, high mechanical stress must therefore be avoided. For storage and transport, the same values for humidity and vibration as for operation must be maintained! Temperature and humidity fluctuations may occur during transport. -
Page 40: Maintenance
SAI 041 SAFETY ANALOG INPUT CURRENT MODULE 14 Maintenance INFORMATION During maintenance as well as servicing, observe the safety instructions from chapter 2 Basic Safety Directives. 14.1 Service This product was constructed for low-maintenance operation. 14.2 Repair INFORMATION In the event of a defect/repair, send the device with a detailed error description to the address listed at the beginning of this document. - Page 41 Removed hint SPC as master Requirements 1oo1, 1oo2 evaluation removed 2.3.1 Horizontal SCP 111 changed to SCP 111-S Mounting Position Sentence “The SAI 041 is currently not supported by 02.03.2023 3.3 Electrical the SCP 111.” Removed Requirements and MTTF corrected 24.03.2023...
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