Page 1
SRO 022 S-DIAS Safety Relay Output Module Instruction Manual Date of creation: 25.05.2020 Version date: 05.12.2023 Article number: 20-893-022-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...
Page 3
The safety-based SRO 022 Safety relay output module is suited for use in systems with optional modules and interface variables To use the SRO 022 in an application, at least one Safety CPU module that regulates the synchronized communication with the safety modules using safe bus telegrams is also required.
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 SRO 022 05.12.2023 Page 5...
SRO 022 S-DIAS SAFETY RELAY OUTPUT 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
S-DIAS SAFETY RELAY OUTPUT MODULE SRO 022 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.
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.
S-DIAS SAFETY RELAY OUTPUT MODULE SRO 022 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
SRO 022 S-DIAS SAFETY RELAY OUTPUT 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.
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 62061 and according to PL e, Kat. 4 in compliance with EN ISO 13849-1.
SRO 022 S-DIAS SAFETY RELAY OUTPUT 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.
S-DIAS SAFETY RELAY OUTPUT MODULE SRO 022 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 •...
EN ISO 13849-2 - Safety of machinery — Safety-related parts of control systems — Part 2: Validation 3.3.2 EU Conformity Declaration EU Declaration of Conformity The product SRO 022 conforms to the following European directives: • 2006/42/EG Machine Directive • 2014/30/EU Electromagnetic Compatibility (EMC Directive) •...
SFF)) is based on the assumption that the output relay is operated with 25.000 switching cycles per year (nop). If more switching cycles per year are required, you can request the safety parameters from SIGMATEK via the support. 05.12.2023...
SRO 022 S-DIAS SAFETY RELAY OUTPUT MODULE INFORMATION For the relay output module lifespan depending on the number of switching cycles per year, see chapter 5.2. Compatibility INFORMATION Compatibility For compatibility of the S-DIAS Safety modules, see chapter "Compatibility of S-DIAS Safety Modules" in the system handbook.
SRO 022 S-DIAS SAFETY RELAY OUTPUT MODULE Technical Data Relay Outputs Specifications Number Configuration two-channel Contact normally open Relay type SIS212 21VDC SEN Nominal voltage +24 V DC 230 V AC Switching voltage maximum +30 V DC maximum 250 V AC Maximum continuous current maximum 6 A at 55 °C...
Page 21
S-DIAS SAFETY RELAY OUTPUT MODULE SRO 022 INFORMATION The SRO 022 module is designed for a maximum switching voltage of 250 V AC. 05.12.2023 Page 19...
SRO 022 S-DIAS SAFETY RELAY OUTPUT MODULE Lifespan of the Relay Output Module Depending on the Number of Switching Cycles Per Year 50000 15.6 B 10D 2 10 4 10 6 10 8 10 Switching Cycles per Year...
The S-DIAS Safety SRO 022 relay module corresponds to two Safe I/O modules SCP 011/SCP 111. The S-DIAS Safety module SRO 022 is supported from the following firmware versions of the S-DIAS Safety CPU modules: S-DIAS Safety CPU module SCP 011: starting with FW version V377 S-DIAS safety CPU module SCP 111: starting with FW version V458 05.12.2023...
S-DIAS SAFETY RELAY OUTPUT MODULE SRO 022 Miscellaneous Article number 20-893-022 20-893-022-X (polymer coated printed circuit board) Standard EN 62061SIL 3 EN ISO 13849-1 PL e/Cat. 4 Approvals CE in preparation, designed according to UL, TÜV-Austria EG type tested Mission time...
SRO 022 S-DIAS SAFETY RELAY OUTPUT MODULE Status LEDs Bus status green bus communication OK no supply available BLINKING (5 no communication Safety used yellow module is used and no errors exist module is not used or not in operational mode...
S-DIAS SAFETY RELAY OUTPUT MODULE SRO 022 Note The input filters, which suppress noise signals, allow operation in harsh environmental conditions. A careful wiring method is also recommended to ensure error-free function. The following Installation instructions must be observed: •...
SRO 022 S-DIAS SAFETY RELAY OUTPUT MODULE Assemply/Installation 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.
S-DIAS SAFETY RELAY OUTPUT MODULE SRO 022 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 panel of the control cabinet. The individual S-DIAS modules are mounted on the DIN rail as a block and secured with latches.
Page 34
SRO 022 S-DIAS SAFETY RELAY OUTPUT MODULE Recommended minimum distances of the S-DIAS modules to the surrounding components or control cabinet wall: a, b, c … distances in mm (inches) Page 32 05.12.2023...
S-DIAS SAFETY RELAY OUTPUT MODULE SRO 022 10 Supported Cycle Times 10.1 Cycle Times Under 1 ms (in µs) x= supported 10.2 Cycle Times Above or Equal to 1 ms (in ms) x= supported x= supported 05.12.2023 Page 33...
Page 36
SRO 022 S-DIAS SAFETY RELAY OUTPUT MODULE 11 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 37
S-DIAS SAFETY RELAY OUTPUT MODULE SRO 022 13 Maintenance INFORMATION During maintenance as well as servicing, observe the safety instructions from chapter 2 Basic Safety Directives. 13.1 Service This product was constructed for low-maintenance operation. 13.2 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 38
Parameters SCP 211/SCP 111-S added Horizontal 0-60 °C Ambient Temperature 12.09.2022 3.5 Miscellaneous Hardware version removed 05.12.2023 Introduction SRO 022-X added 5.5 Miscellaneous Mission time added 5.6 Environmental Conditions Noise emissions added 10 Hardware Class SRO022 Chapter removed Page 36...
Need help?
Do you have a question about the SRO 022 and is the answer not in the manual?
Questions and answers