*mydirectindustry

Catalogs
Comepi srl
SAFETY DEVICES

SAFETY DEVICES

Product catalog summary

Overview
Comepi S.r.l. offers a comprehensive range of safety limit switches designed for industrial applications to ensure operator safety by interrupting control circuits when protective covers are opened, stopping machine operations.

Product Specifications

Materials: Available in plastic (SP/SDP series) and metal (SM/SDM series).
Protection: IP65 for plastic models and IP66 for metal models.
Contact Blocks: Configurations include 1NO+1NC, 2NC, 1NO+2NC, 2NO+1NC, and 3NC with positive opening operation.
Electrical Ratings: Rated insulation voltage of 500V, with specific ratings for different contact types.
Approvals: Conforms to UL 508, CSA C22-2 N. 14, and other international standards.

Technical Data

Operating Voltage: AC-15 and DC-13 categories with various voltage and current ratings.
Durability: Mechanical durability of 1 million operations and electrical durability of 2 million operations.
Temperature Range: Operational temperature from -25°C to +70°C, storage from -30°C to +80°C.
Mounting: All positions are authorized, with specific torque recommendations for installation.

Applications
The safety limit switches are suitable for industrial machines without inertia, ensuring immediate machine stoppage upon opening of protective covers. Ideal for sliding or pivoting protectors such as doors and grids.

Additional Information
For detailed technical data and ordering information, refer to pages 6-7 and 103 of the document. The document also includes specific standards and certifications that the products comply with, ensuring their reliability and safety in industrial environments.

Procedures

Operating keys must be ordered separately.
Replace the symbol “•” with the desired thread number for electrical connections.

Standards and Approvals

Complies with IEC 60947-5-1, EN 60947-5-1, and UNI EN ISO 14119 standards.
Approved by UL, CSA, IMQ, EAC, and CCC.

Additional Features

Positive opening operation ensures safety by guaranteeing the opening of normally closed contacts when the actuator is withdrawn.
Double insulation and high protection degrees (IP65/IP66) enhance durability and safety.

Electrical Data
The rated operational current varies with voltage and frequency: for AC-15, it is 10 A at 24 V and 4 A at 400 V (1.8 A for certain contact types). For DC-13, it is 6 A at 24 V and 0.4 A at 250 V (0.27 A for certain contact types). The switching frequency is 3600 cycles per hour with a load factor of 0.5. The resistance between contacts is 25 mΩ.

Mechanical and Electrical Durability
The mechanical durability is rated at 1 million operations, while the electrical durability is rated at 2 million operations under utilization categories AC-15 and DC-13.

Installation and Connection
The document specifies the use of 60/75°C copper conductors with wire ranges of 14-18 AWG. The terminal tightening torque is 0.78 Nm. The devices are suitable for conduit connection with the use of an adapter sleeve.

Operating Features
The operating head can be rotated every 90°, and the recommended tightening torque for various components is specified. The minimum actuating force is 15 N, and the weight of the devices varies between 140 g and 225 g depending on the model.

Safety Hinges
The safety hinges are designed for high-security applications with a modern design. They are made from self-extinguishing technopolymer and stainless steel components, offering IP67 protection. The hinges integrate a safety switch with slow action contacts and positive opening operation. They are suitable for environments requiring frequent cleaning and comply with IEC and EN standards for safety systems up to SIL 3 or PLe.

Technical Data
The document outlines the electrical and mechanical specifications, including rated insulation voltage, impulse withstand voltage, and operational current for both AC and DC applications. The hinges have a mechanical durability of 1 million operations and a B10d value of 2 million operations. The operating angle is adjustable, and special executions are available on request.

Standards and Approvals
The products conform to IEC 60947-5-1, EN 60947-5-1, UL 508, and CSA standards. They are approved by UL, IMQ, EAC, and CCC, ensuring compliance with international safety and quality standards.

Applications
The hinges are suitable for use on aluminum profiles with a minimum width of 30 mm and are designed to integrate seamlessly into various safety systems. They are ideal for applications where cleanliness and hygiene are critical.

Specifications and Parameters
The document outlines the specifications for safety hinges and magnetic sensors. Key parameters include the distance between the hinge axis and load application points, the number of hinges, and safety factors. The minimum actuating torque for hinges is 0.5 Nm, and the weight is specified as 280 g for certain models.

Procedures and Implementation
Technical designers are advised to use appropriate safety factors based on the application type and to test products for suitability. The document provides instructions for downloading safety hinge sheets and CE declarations. It also details the electrical connections for safety hinges, specifying cable lengths and connector types.

Standards and Approvals
The products comply with European Directives and international standards, including UL 508 and EN 60947-5-1. The safety magnetic sensors are designed to meet high safety standards, achieving Safety Integrity Level (SIL) up to SIL 3 and Performance Level up to PLe.

Recommendations and Best Practices
Designers should consider the specific conditions of use and assembly when applying the examples provided. The document emphasizes the importance of testing products in practical scenarios to ensure their effectiveness.

Technical Data and Features
The safety magnetic sensors feature a technopolymer housing with IP67 protection. They offer various electrical output contacts and are available with optional LED indicators. The sensors are immune to dirt, have a wide actuation zone, and are difficult to bypass.

Applications
Comepi's safety magnetic sensors are suitable for applications requiring high safety standards. They are designed to be sealed and can be installed in various positions, complying with European Directives for low voltage, machinery, and electromagnetic compatibility.

Electromagnetic Safety Devices Overview
This document provides detailed information on electromagnetic safety devices with separate actuators, focusing on their applications, safety warnings, technical data, and operational guidelines.

Applications
The devices are designed to ensure operator safety in machines where hazardous conditions persist after a stop signal due to mechanical inertia, pressure, or high temperatures. They are not suitable for applications where an operator can enter the protected area entirely, as accidental closure of protection fences is possible.

Safety Warnings
Safety switches are crucial for human protection, and incorrect installation or tampering can lead to dangerous situations. It is recommended to install these devices in locations that are difficult for unauthorized personnel to access.

Technical Data
The FEP series conforms to IEC 60947-1, EN 60947-5-1, UNI EN ISO 14119, and EN 60204 standards, with certifications from UL, IMQ, CCC, and CE. Key specifications include:

Operating temperature: -25°C to +55°C
Storage temperature: -30°C to +80°C
Protection class: IP 65
Rated insulation voltage: 250 V
Rated impulse withstand voltage: 2.5 kV
Conventional free air thermal current: 10 A
Short-circuit protection: 10 A

Auxiliary Release and Head Orientation
The device can be equipped with auxiliary release mechanisms, either via a safety screw or a lock. The head orientation can be adjusted by unscrewing and repositioning it in 0°, 90°, 180°, or 270° directions.

RFID Coded Devices
These devices feature a polymeric casing and head with a unique RFID code. They offer various head orientations and are supplied with a paired operating key. The operating conditions and LED diagnostics are detailed, indicating actuator status and power supply conditions.

Conclusion
Electromagnetic safety devices are essential for ensuring safety in industrial environments. Proper installation and adherence to technical specifications are critical for their effective operation.

Specifications and Standards
The document outlines the specifications and standards for Comepi products, which are developed according to IEC international publications and EN European standards. It highlights the minimal differences between European and IEC standards and mentions the withdrawal of contradicting national standards. The document also discusses the specifications in Canada and the USA, noting the differences from IEC, UTE, VDE, and BS specifications. It explains the distinction between 'Recognized' and 'Listed' labels by UL in the USA.

European Directives
The document describes three main European directives: the Low Voltage Directive 2014/35/UE, the Machines Directive 2006/42/CE, and the Electromagnetic Compatibility Directive 2014/30/UE. These directives ensure the free movement of goods within the European Community by eliminating regulatory differences between member states.

Standards
The document lists various international, European, American, and Chinese standards relevant to low-voltage switchgear and controlgear. It includes standards like IEC 60947-1, EN 60947-5-1, UL 508, and GB 14048.5.

Safety Devices and Technical Data
The document provides technical data on safety devices, including the concept of double insulation and positive opening operation. It explains the characteristics of snap action and slow action contacts, utilization categories, and terminal requirements. It also details the minimum actuation force/torque required for switches.

Travel and Operation Diagrams
The document includes diagrams illustrating the travel and operation of switch actuators, defining positions such as free position, operating position, positive opening position, and release position. It explains terms like pre-travel, positive opening travel, over-travel, and differential travel.

Product Variants
The document lists various product variants with different configurations, such as steel plungers with nylon rollers, adjustable levers, and pull wires with or without reset for emergency stops.

Global Availability
Comepi products are available in 76 countries across 5 continents, emphasizing the company's focus on flexibility and ability to create solutions worldwide.

Catalog excerpts

Comepi S.r.l. reserves the right to modify its products and to change any details in this pubblication at any time without prior notice. Comepi is not responsable for improper use of their electrical devices: in case you have any doubt or perplexity, please contact our Technical Service.

Open the catalog to page 2

Safety Limit Switches Index Safety Limit Switches with separate actuator Hinge mount Safety Limit Switches Safety Hinges Safety Magnetic Sensors Electromagnetic Safety Devices with separate actuator Metal Interlocking Handles Safety E-Stop devices Safety Limit Switches with rope Safety Modules Safety Limit Switches with reset

Open the catalog to page 3

Safety Limit Switches Safety Limit Switches with separate actuator APPROVALS: UL 508 / CSA C22-2 N. 14 Casing material P: Plastic M: Metal Casing width null: 30mm + 1 cable inlet D: 50mm + 2 cable inlets /SDP), 3 cable inlets (SDM) Microswitch type Z: Snap action W: Simultaneous slow action X: Slow action non overlapping, late make Y: Slow action overlapping early make Operating head 10: Adjustable head 80: Fully turnable head HOW IS IT MADE? 01 A variety of operating inox keys: • Flat / Bent • Shock absorbing • Adjustable 02 Fixed or turnable head 01 03 Casing: • SP/SM with dimensions acc. to...

Open the catalog to page 4

Safety Limit Switches Safety Limit Switches with separate actuator - Description APPLICATIONS Easy to use, the limit switches with small latch (key) offer specific qualities: • Capability for strong current switching (conventional thermal current 10 A). • Opening guaranteed of the "N.C." contact(s) when the small latch is withdrawn from the limit switch. • Contact blocks with dependent action and positive opening operation of the "N.C." normally closed contact(s) (symbol ). • Electrically separated contacts. • Precision on operation positions (consistency). • Immunity to electromagnetic disturbances....

Open the catalog to page 5

Safety Limit Switches Safety Limit Switches with separate actuator - Technical Data SP / SDP Series Standards Certifications - Approvals Air temperature near the device – during operation – for storage Mounting positions Protection against electrical shocks (acc. to IEC 61140) Degree of protection (according to IEC 60529 and EN 60529) – 25 ... + 70 – 30 ... + 80 All positions are authorized Class II IP 65 Electrical Data Rated insulation voltage Ui - according to IEC 60947-1 and EN 60947-1 - according to UL 508 and CSA C22-2 n° 14 Rated impulse withstand voltage Uimp (according to IEC 60947-1...

Open the catalog to page 6

Safety Limit Switches Safety Limit Switches with separate actuator - Technical Data Technical data approved by IMQ Technical data approved by UL Degree of protection Rated insulation voltage Ui Rated impulse withstand voltage Uimp Devices conform with international IEC 60947-5-1 and European EN 60947-5-1 standards IP 65 (SP/SDP/SBP series), IP 66 (SM/SDM/SBM/SCM series) 500 V (degree of pollution 3) (400 V for contacts type Z02, X12P, X21P, W03P) 6 kV Conventional free air thermal current Ith Contact blocks type Z11, X11, Y11, W02 and Z02 Utilization categories A600, Q600 (A300, Q300 when installed...

Open the catalog to page 7

Safety Limit Switches SP/SDP_K Polymeric casing - IP65 Electrical connection: Replace the symbol “•” with the number of the thread desired 1: Cable gland PG 13.5 2: Cable gland 1/2” NPT (with adapter) 3: Cable gland PG 11 4: Cable gland M16 x 1,5 5: Cable gland M20 x 1,5 6: M12 4 poles connector 7: M12 5 poles connector 8: M12 8 poles connector K10 Adjustable head 90° (replaces K20) K80 Fully turnable (replaces K120) Operating keys to be ordered separately (see page 13) Electrical connection: Replace the symbol “•” with the number of the thread desired 1: Cable gland PG 13.5 2: Cable gland 1/2”...

Open the catalog to page 8

Safety Limit Switches SM/SDM_K Metal casing - IP66 Electrical connection: Replace the symbol “•” with the number of the thread desired 1: Cable gland PG 13.5 2: Cable gland 1/2” NPT (with adapter) 3: Cable gland PG 11 4: Cable gland M16 x 1,5 5: Cable gland M20 x 1,5 7: M12 5 poles connector 8: M12 8 poles connector K10 Adjustable head 90° (replaces K20) K80 Fully turnable (replaces K120) Operating keys to be ordered separately (see page 13) Electrical connection: Replace the symbol “•” with the number of the thread desired 1: Cable gland PG 13.5 2: Cable gland 1/2” NPT (with adapter) 3: Cable...

Open the catalog to page 9

Safety Limit Switches Safety Limit Switches with separate actuator APPROVALS: UL 508 / CSA C22-2 N. 14 Casing material P: Plastic M: Metal Casing width B: 40mm + 1 cable inlet C: 60mm + 3 cable inlets F: 50mm + 3 cable inlets Microswitch type Z: Snap action W: Simultaneous slow action X: Slow action non overlapping, late make Y: Slow action overlapping early make Operating head 3000: Adjustable head 5000: Adjustable head HOW IS IT MADE? 01 A variety of operating inox keys: • Flat / Bent • Shock absorbing • Adjustable 02 Fixed or turnable head 03 Casing: • SBP/SBM with dimensions acc. to EN 50041...

Open the catalog to page 10

Open the catalog to page 11

Safety Limit Switches Safety Limit Switches with separate actuator - Technical Data SBP / SFP Series Standards Certifications - Approvals Air temperature near the device – during operation – for storage Mounting positions Protection against electrical shocks (acc. to IEC 61140) Degree of protection (according to IEC 60529 and EN 60529) – 25 ... + 70 – 30 ... + 80 All positions are authorised Class II IP 65 Electrical Data Rated insulation voltage Ui - according to IEC 60947-1 and EN 60947-1 - according to UL 508 and CSA C22-2 n° 14 Rated impulse withstand voltage Uimp (according to IEC 60947-1...

Open the catalog to page 12

SAFETY DEVICES

SAFETY DEVICES

Catalog excerpts

All Comepi srl catalogs and technical brochures