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| Products 91 to 120 of 157 |
BNS range magnetic safety detection serve to monitor the position of sliding, hinged and removable safety guards. Sensors without integral evaluation can only be used for safety duties to DIN VDE 0660-209 in combination with a safety guard monitor of the AES / AZR range for protection up to Control Category 4 to EN 954-1, see chapter 10.2.
The use of magnetic safety sensors is of particular advantage in cases where extremely dirty conditions can occur or high hygienic standards need to be maintained. This is provided by the simplicity of cleaning the units.
A further advantage is the facility for concealed mounting under non-magnetic materials. Working surfaces and storage areas can be arranged without the need for dust-collecting edges or other functionally required cut-outs or projections.
BNS range magnetic safety sensors can also be used in cases where a precise approach is not possible and greater tolerances are required.
Schmersal make both standard and AS-i Safety at Work magnetic safety sensors.
Click here to see the AS-i models Or for the standard models click below |
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| Stricter safety regulations, and the need for tamper-proof safety at work, now make modern protection switches indispensable. Interlock expertise from SICK opens up numerous new opportunities for use. |
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The SK-Series Control Relay is designed to be used in conjunction with safety elements such as Safety Contact Industrial mats, Safety Contact Edges or Safety Contact Bumpers. The SK series relay utilized a current principle for monitoring the safety contact elements. This method of monitoring makes certain that the high demands for fault recognition as well as for safety are met. Relay switch status along with operating voltage status is displayed via LED’s. SK Series Relays are available in a variety of models depending on the application and conform to safety categories 2 and 3, EN 954-1 and are certified.
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| With the SafeC range of safety controllers from CEDES, equipment and machine engineers obtain a controller which offer you maximum freedom with minimum expenditure. Compared to conventional safety Supplier of plcs or other safety-Bus solutions, savings of up to 75 % (!) are possible with the CEDES SafeC controllers. These safety controllers substantially simplify industrial and automation systems. Safety does not need to be complicated and expensive. |
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ELESTA relays GmbH is one of the prominent manufacturers of relays with obligation-led contacts after EN 50205. The delivery program covers 23 relay series. The advantages of the relays are:
- Relays for currents on contact from 5mA to 16A
- Contact assembly 2 to 10 contacts
- Minimum coil achievement (holding capacity to 80mW) and widens coil work areas
- RoHS conformal materials and in at higher soldering process temperatures
- Small space requirement
- Reliable and fast support
- Short delivery times
- Customized relay variants |
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Functions : Manufacturer of emergency stop, Two hand,
Contacts expansion more configurations available
Power supply manufacturer: 24Vac/Vdc ; 115,230Vca
Safety category: 2, 4, IIIA, IIIC
Dimensions : modular 22,5, 45mm
As per CEE machine directive 89/392/CEE
Norms: IEC 204-1, EN 60204-1, DIN/VDE 0113
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We have the most flexible safety relays on the market. A universal relay is a safety relay with various input options for various safety stations and risk levels. Internally, the safety relay is of the highest safety level (category 4 according to 954-1). A machine supplier can therefore, with one single safety relay, select the input configuration that best suits his customer's safety requirements.
Some of the advantages with JOKAB SAFETY's safety relays:
- Universal relays
- Excellent reliability
- Approved in Europe, USA, Canada
- Supervised reset
- Time reset
- Small and compact
- Detachable connector manufacturers blocks
- Low power consumption
- Permits the use of long emergency stop professional cables
- EX compatibility
- Functions set by external hardwired links
- LED indication and outputs for indication
- Powerful switching capacity
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Take control of electrical safety
... with PMDsrange electronic control relays
For electrical safety such as voltage or true power monitoring, electronic PMDsrange monitoring relays provide the optimum solution.
Complete machine control – Standard-compliant and safe
… for stand-alone machines and plants with up to 14 safety functions
PNOZ relays with forcibly guided contacts :
Use PNOZ safety relays for stand-alone machines and plants with up to 14 safety functions. You can use these to monitor functions such as E-STOP, safety gates, light curtains/light grids and many more, safely and in compliance with the standards
A wide range of safety applications are now available to customers :
- Safety relays PNOZ X
- Electronic safety relays PNOZelog
- The modular and freely configurable electronic safety system PNOZmulti
- The new PNOZ, PNOZsigma, with particularly narrow housing widths and multifunctionality compressed into each unit, represents maximum functionality in minimum width... |
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| Safety-implemented circuits must be control reliable as mandated in U.S. and European standards. Control reliability is not provided by simple redundancy. There must also be monitoring of the safety circuitry to assure that redundancy is maintained. Monitoring may be achieved by using Omron STI safety monitoring relays that range in function from two-hand palm button control to dual channel input units with time-delayed outputs that conform to ANSI B11.19-2003, Section 6.1 for Performance of the Safety Related Function(s). All manufacturer of safety relays carry the CE mark and are designed to incorporate three points of safety in their operation to meet both European and U.S. requirements. All safety relays are UL and C-UL listed. |
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Multifunction Safety Units (MFUs) provide relay output switching capability. They are typically used in conjunction with the 1000 Plus Series range of safety professional light curtains, which incorporate two fail-safe, electronic output switches as standard. In addition to providing relay outputs they also provide additional functionality including muting, E-Stop inputs, manual / auto restart and external device monitoring (EDM).
Features:
- Suitable for a wide range of machine safeguarding applications
- Safety monitored output relays
- Safety integrity classification up to EN 954-1 - Category 4
- Simple installation
- External Device Monitoring (EDM)
- One year manufacturers warranty
- Din track mounting - 70 mm enclosure
- PROFESSIONAL LED status indicators
- Reset function
- Dual inputs for connecting manufacturer of emergency stop circuit
- Simultaneous monitoring between related channels
- Connect up to 2 light curtains
- Dual mute inputs
- Auxilliary electronic output for status indication
Product Range:
011-149 Safety relay outputs with dual safety light grid inputs
011-150 Safety relay outputs with two dual safety light professional curtain inputs and E-Stop connection
011-151 Safety relay outputs with dual light curtain inputs and dual mute inputs
011-154 Safety relay outputs with dual light curtain inputs and dual mute inputs and mute enable |
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| Easy, scalable and intelligent linking and processing of safety-related signals and standard control signals is a basic requirement in the industrial automated field. Our range of safety units and safety relay units covers these basic requirements and offers additional benefits. |
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4 Pole safety relay with either 2 NO+2 NC or 3 NO+1 NC contacts
Forcibly guided contacts according to EN 50205
Rated current 8 A
High insulation distances for safe separation of electrical circuits
RoHS compliant (Directive 2002/95/EC)
Applications
Emergency shut-off, professional press control, machine control, professional elevator
and escalator control, safety modules |
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A range of robust modular electromechanical safety switches for industry. Also available with safety keys (to prevent accidental lock in) and access keys.
- All switches are equipped with LED status indicators
- Acutuators for hinged and industrial sliding door
- Available with internal release adaptor |
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Manufacturer of safety switches FR series
Pizzato Elettrica switches of the FR series with separate industrial actuator reach the 4th generation. These switches are ideal for gates, protections, carter and all different guards which protect dangerous parts of a machine. The stainless steel actuator is fixed to the mobile section of the protection in order that every time the protection is opened the actuator is pulled out of the switch. A particular mechanism assures the positive opening of the electrical contacts by the pulling out of the actuator. These switches are easy to install and can be applied to any type of protection (hinged, sliding or removable). Furthermore the possibility of operating the switch only with the specific actuator assures that the machine can start again only when the guard is closed.
Pizzato Elettrica switches of the FR series distinguish themselves for the following characteristics:
• Rotating heads: by unscrewing the fixing screw the head can be rotated in 90° steps.
• Not detachable heads: the head “93” is perfectly interchangeable and compatible with the previous head “92” but it has the advantage that it is not detachable from the body, nonetheless it can rotate in 90° steps (Pizzato Elettrica patent). Practically speaking the new head is safer because it’s not possible to damage it during the installation.
The FR series complements the range of products that Pizzato Elettrica can offer to its customers. For further information, please visit the website www.pizzato.com or ask for the relative documentation. |
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| GE Security Industrial safety interlock switches are used to detect the opening of guards-including professional doors, gates and/or removable covers-that prevent access to dangerous parts of a machine, and to help deter tampering with the guards or the internal machine controls. |
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Protection switches are used to detect the opening of centre guard professional doors, gates or panels and to prevent physical access to dangerous areas of the machine. Safety switches are designed to help deter tampering with either the internal machine controls or guards while in an unsafe condition.
All mechanical safety switches are equipped with positive opening contacts that open any normally closed contacts to assure machine shutdown when an unsafe condition is detected. |
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Designed for applications where safety, high performance and continuity of service are essential. Featuring quick-make, quick-break mechanisms.
Features and Benefits
Wide, unobstructed gutter and removable interior make wire pulling quick and easy.
Direct-drive, quick-make, quick-break mechanism provides long life and positive ON/OFF indication .
Bright red handles are easy to see, easy to grip; donut shape on heavy duty and double throw industrial safety switches is ideal for bookstick operation.
Positive 3-point mounting speeds installation, simplifies ganging in close quarters. |
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These safety switches are suitable for hinged safety guards, which need to be closed to ensure the necessary operational security.
The variety of requirements to be found in practice can be met by means of the wide range of safety switches for hinged guards.
Depending on the particular version of the switches, small professional doors and service flaps as well as heavy hinged doors on engineering machines and plants can be protected in such a way as to provide for easy setting up and maintenance.
Design and mode of operation:
A general advantage of the safety switches shown here is the integral cam within the safety switch. The requirements of EN 1088, such as positive linkage between cam and supplier of actuator as well as protection against tampering are thus fulfilled.
This combination within the switch provides cost advantage for the user in avoiding the necessity of mounting a specially designed cam.
These safety switches are mounted with slow action.
Protection class of all the safety switches is IP 67 |
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These protection switches are ideal to control gates, sliding doors and other guards protecting dangerous parts of machine. The stainless steel actuator is fastened to the moving part of the guard, so it is removed from the switch on every opening of the guard. The switch mechanism guarantees that removing the actuator forces the positive opening of the electrical contacts. Easy to install, these switches can be applied to any kind of protection (with hinge, sliding and removable ones). Besides, the possibility to actuate the switch only with its actuator guarantees that the machine can be restarted only when the guard has been closed.
- Polymer housing, three M20 or M16 knock out conduit entries
- Protection degree IP67
- 6 contact blocks available
- 8 stainless steel industrial actuators available
- 30 N actuator extraction force versions
- Silver contacts gold plated versions
- Cylindrical or slotted fixing holes
- Cover with hinged opening and with only one fixing screw. |
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Application:
Safety switches with separate supplier of actuator are suitable for sliding, hinged and particularly removable safety guards, which need to be closed to ensure the necessary operational security. They are also suitable for professional fitting on profile sections and existing equipment.
In combination with safety control modules all safety switches with class 2 shown in this chapter achieve Control Category 3 or 4 to EN 954-1.
Design and mode of operation:
On the safety switches with class 2, the switching element is not physically connected to the actuator but functionally brought together or separated for switching. When the guarding device is opened, the actuator is separated from the base unit. In the process, NC contacts are positively opened and NO contacts closed.
Enclosure rating of all the safety switches is IP 67. The safety switches can be fitted in any desired mounting position.
Schmersal make both standard and AS-i Safety at Work safety switches with separate actuator.
Or for the standard models click below
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Transponder handle FG4-T
Keypad with 2 optional pushbuttons and 2 LEDs. Button labelling as standard with F1 to F2 or on customers request. Integrated transponder reader in upper handle shank with a range of approx. 15 cm. Transponder in 3 different versions. |
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The FPSC Fiessler Programmable Safety Center is a programmable electronic safety for personal protection, i.e. for safety functions. The FPSC complies with the highest safety requirements:
- SK1 through SK 4 according to EN 954-1
- SIL 1 through SIL 3 according to EN IEC 61508
- PL a through PL e according to prEN 13849-1
The product family FPSC provides maximum flexibility within its hardware and software structure. The FPSC - AD version offers the possibility to connect decentralized I/O modules via the implemented safety bus. This guarantees a modular system design that offers flexibility therefore reducing the costly and often elaborate configuration of the safe system bus.
The safety-related functions are programmable by using pre-assembled and tested software modules. The chaining
is made by simple assignment of input , i.e. output adresses. Intermediate data are stored in the temporary storage. There are various ready-to-use software modules at your disposal. For the communication with a superior control, i.e. for the operating sequence control or technology control, a serial interface is provided. The transfer of data for visualizing as well as the transfer of machine-relevant data can de realised via this interface.
The simple snap-on mechanism for fastening the items on the DIN rail in the switch cabinet considerably reduces the installation expenditure of the items of the product family.
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| Pluto Safety-PLC from Jokab Safety is a new ”All-masters” safety-PLC concept, which simplifies the design of safety-systems. The Pluto concept provides highest safety level according to category 4 EN 954-1. Pluto can provide an economic solution for both a single machine and big machine systems. The key difference with the Pluto-concept is that there is no Master-Slave relationship of the control units connected to the safety-bus. Every Pluto is a Master unit and it sees the other Pluto´s inputs and outputs and can use their information to make decisions about it´s own safety. This enables simple communication and simple alterations of the safety system. With our Industrial gateway, the information from the Pluto safety-bus can be transfered to other bus-systems creating larger networks. |
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Complete machine control – Standard-compliant and safe
.. for complex and distributed plants with up to 8 064 inputs/outputs
On complex, distributed plants, PSS programmable control systems monitor safety-related functions and/or undertake complete control of the machine - whether centralised or decentralised via the safe, open bus system SafetyBUS p.
You put together your own individual solution and can rely on a system that's completely compatible :
- Modular control systems PSSmodular
- Compact control systems PSScompact
- PSSuniversal decentralised control platform
- Decentralised input/output units, PSSdio
- PSSnet network components for SafetyBUS p
- System professional software and programming professional guides
- Fast, safe communication via SafetyBUS p |
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| From 16mm to 30mm and in between, Rockwell Automation offers the broadest suite of products in the world. No matter what your push button needs are, Rockwell Automation can fill them. Allen-Bradley is well known for being a quality leader in push buttons, offering great flexibility, safety leadership, low cost of ownership, superior switching technologies, control network integration, fast delivery, and world-class support. |
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Machine safety devices
