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Summary of Contents for Wenglor SR4B3B01S
- Page 1 Operating Instructions SR4B3B01S Safety Relay Basic Module Subject to change without notice Available as PDF file only Version 2.0 www.wenglor.com...
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Page 2: Table Of Contents
Sensor Configuration.............................. 12 6.2.3 Actuator Configuration ............................16 6.3 Function Test ..................................16 7 Maintenance Instructions ............................. 17 8 Removal..................................18 9 Proper Disposal ................................19 10 Declarations of Conformity............................20 Table of Contents | SR4B3B01S ‒ Safety Relay Basic Module... -
Page 3: Operating Instructions
• The selection and installation of the devices, as well as the integration of their controls, require the machine manufacturer to have qualified knowledge of relevant laws and normative requirements. 1 ‒ Operating Instructions | SR4B3B01S ‒ Safety Relay Basic Module... -
Page 4: Use For Intended Purpose
AOPDs (light barriers). 2 ‒ Use for Intended Purpose | SR4B3B01S ‒ Safety Relay Basic Module... -
Page 5: Safety Precautions
DIN EN ISO 13849-1 for the overall safety function (e.g., sensor, logic, actuator). • The safety function, and thus conformity with the Machinery Directive, can only be maintained if the conversions described in these operating instructions are carried out correctly. 3 ‒ Safety precautions | SR4B3B01S ‒ Safety Relay Basic Module... -
Page 6: Technical Data
Auxiliary output switching current (24 V DC) Auxiliary output fuse External (I = 1000 A) in accordance with EN 60947-5-1 Fuse: 2.5 A fast, 2 A slow Mechanical Data Material Plastic, glass-fiber reinforced 4 ‒ Technical Data | SR4B3B01S ‒ Safety Relay Basic Module... - Page 7 1,000,000 B10d switching cycles (100% load) 400,000 Function Cross-circuit detection Optional Wire break detection Ground fault detection Start, monitored Start, automatic Contactor monitoring NC input signal OSSD input signal 4 ‒ Technical Data | SR4B3B01S ‒ Safety Relay Basic Module...
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Page 8: Sensor Connection
23-24 Safety Enabling Circuit 2 33-34 Safety Enabling Circuit 3 41-42 Auxiliary Contact S12-X2 Feedback Cicuit/Reset S12-X3 Feedback Cicuit/Autostart Housing Dimensions Dimensions specified in mm (1 mm = 0.03937 Inch) 4 ‒ Technical Data | SR4B3B01S ‒ Safety Relay Basic Module... -
Page 9: Control Panel
47 = cross-circuit detection Complementary Products wenglor offers you the right connection and mounting technology as well as other accessories for your product. You can find this at www.wenglor.com on the product details page at the bottom. 4 ‒ Technical Data | SR4B3B01S ‒ Safety Relay Basic Module... -
Page 10: Installation And Electrical Connection
S11 S12S21S22 X3 X2 13 23 33 41 • The controller detects wire breaks, ground faults and cross-circuits in the monitoring circuit. a) Control logic Reset button Feedback loop 5 ‒ Installation and Electrical Connection | SR4B3B01S ‒ Safety Relay Basic Module... -
Page 11: Initial Start-Up
• Suitable for single-channel applications and applications with non-floating outputs in the control cir- cuits Pos. QS (bottom), cross-circuit-proof • Suitable for two-channel applications without non-floating outputs in the control circuits 6 ‒ Initial Start-Up | SR4B3B01S ‒ Safety Relay Basic Module... -
Page 12: Configuration
Single-channel emergency stop circuit with command devices in accordance with DIN EN ISO 13850 (EN 418) and EN 60947-5-5 • The controller detects a wire break and ground fault in the control cir- cuit. • Cat. 1 – PL c from DIN EN ISO 13849-1 can be achieved. 6 ‒ Initial Start-Up | SR4B3B01S ‒ Safety Relay Basic Module... - Page 13 • At least one positively driven contact required. • The controller detects a wire break and ground fault in the control cir- cuit. • Cat. 1 – PL c from DIN EN ISO 13849-1 can be achieved. 6 ‒ Initial Start-Up | SR4B3B01S ‒ Safety Relay Basic Module...
- Page 14 The module therefore does not have cross-circuit detection here. • If cross-circuits are detected in the control circuits by the protective device: Cat. 4 – PL e from DIN EN ISO 13849-1 can be achieved. 6 ‒ Initial Start-Up | SR4B3B01S ‒ Safety Relay Basic Module...
- Page 15 • Cross-circuits between the control circuits are detected. • Cat. 4 – PL e from DIN EN ISO 13849-1 can be achieved. It is only permitted to connect safety solenoid switches to evaluation circuit SR4B3B01S if the require- ments of standard EN 60947-5-3 have been met. The following minimum requirements regarding the technical data must be met: •...
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Page 16: Actuator Configuration
• Cables must be correctly routed and connected • Check safety relay module housing for damage • Check electrical function of connected sensors and their effect on safety relay module and down- stream actuators 6 ‒ Initial Start-Up | SR4B3B01S ‒ Safety Relay Basic Module... -
Page 17: Maintenance Instructions
The device must be included in the regular inspections in accordance with the Industrial Safety Regu- lation (BetrSichV), however, at least 1× annually. Damaged or defective devices must be replaced. 7 ‒ Maintenance Instructions | SR4B3B01S ‒ Safety Relay Basic Module... -
Page 18: Removal
Removal The safety relay module may only be removed in a de-energized state. Press the bottom of the housing upward and unhook it by tilting slightly forward. 8 ‒ Removal | SR4B3B01S ‒ Safety Relay Basic Module... -
Page 19: Proper Disposal
Proper Disposal wenglor sensoric GmbH does not accept the return of unusable or irreparable products. Respectively valid national waste disposal regulations apply to product disposal. 9 ‒ Proper Disposal | SR4B3B01S ‒ Safety Relay Basic Module... -
Page 20: Declarations Of Conformity
Declarations of Conformity Declarations of conformity can be found on our website at www.wenglor.com in the product’s separate download area. EU Konformitätserklärung EU Declaration of Conformity (DoC) Name und Anschrift des Herstellers / Name and address of manufacturer: wenglor sensoric GmbH wenglor Straße 3... - Page 21 Geschäftsführender Gesellschafter / Owner and General Manager Email: rafael.baur@wenglor.com Tettnang, 31/07/2023 Place Date Signature wenglor sensoric GmbH · wenglor Straße 3 · 88069 Tettnang · GERMANY · www.wenglor.com UL-Ratings: Main-Output 230VAC / 8A US LISTED 382E 24VDC / 8A IND.CONT.EQ.
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