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Plant and mechanical engineers are responsible for ensuring personal safety. The machine safety products of elobau range from sensors and evaluation units for small machines to bus components for large plants. The personnel of elobau GmbH offers support with the implementation of the latest safety guidelines.
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The PXS or PSS type products are sensors designed to control the opening of protective devices, machine casings and access doors.
Associated with their respective coded magnet and a controller module, they are capable of monitoring 1 or more "O" contacts
(break, closed with a magnet) and/or 1 or more "C" contacts (make, closed with a magnet). They meet the "CE" directives and
European regulations relating to machine conformity as per the standards EN60204 - EN1088 - En 954 and be covered by the
categories 1 to 4 of these standards according to the associated module (CETIM certificate).
Safety functions performed thanks to :
- Tamper-proof: the sensor, associated with its coded magnet, reduces the possibility of tampering ; a standard magnet cannot
actuate the sensor .
- Redundancy: the components are redundant. If part of the sensor fails, the redundant circuit continues to operate.
- Unbalance: associated with a controller module which checks the unbalance of the signals from the sensor, the first fault is
signaled if the switches are not actuated in the right order
Magnetic safety sensors represent an alternative to mechanical position switches in the following cases :
- Mechanical clearance required to overcome alignment or vibration problems,
- Compulsory complete sealing: industrial, food and mechanical environments,
- Longer lifetime and reliability.
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Eden is a new non-contact sensor using dynamic signal transmission. The sensor operates to category 4 according to EN 954-1 and has an extended sensing distance. Several Eden sensors and light beams can be connected in the same safety circuit and dynamically monitored by the Vital safety module.
We also offer several other types of interlocking devices. The Emergency Stop Grab Wire safety switch JSNY10 provides 'emergency shutdown' up to 25 metres.
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PSEN sensor technology, Safety for man and machine
Safety switches ... for safety gate and position monitoring :
Hazardous machine movements must be stopped when a guard is opened. It must not be possible to either defeat or manipulate these guards. PSEN safety switches meet this requirement and are therefore suitable for monitoring gates in safety fences for safety zones, for example.
Safety bolt ... for safety gates in a rugged everyday industrial environment :
For safety gates that are difficult to adjust or in areas where safety gates are often opened and closed, protection must be provided against defeat and manipulation, but a long material service life must also be guaranteed. PSENbolt provides a complete solution, comprising safety switch, handle and bolt.
Safe camera systems : to monitor two-dimensional (2D) or three-dimensional (3D) zones.
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BNS range magnetic safety sensors 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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The industry's most complete line of contact and non-contact products. GE Security Industrial safety interlock switches are used to detect the opening of guards-including 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. As with all GE Security Industrial 300-BT products, the safety interlock switches are in full compliance with the most current and required standards. These include IMQ, CE, VDE, UL, CSA, IEC, EN and Semi S2 standards.
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Stricter safety regulations, and the need for tamper-proof safety at work, now make modern safety switches indispensable. Interlock expertise from SICK opens up numerous new opportunities for use.
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Capacitive Proximity Switches SIMATIC PXC
Monitoring Fill Levels and More
Capacitive proximity switches also operate contactless and equally respond almost instinctively when conductive or non-conductive materials in solid, powdery or liquid states have to be measured. They are particularly convincing in monitoring fill levels through non-metallic materials such as plastic or glass, and in counting objects made of various substances.
Highlights:
Detection of all materials (e.g. plastic, wood, paper)
Measurement of liquid through plastic tubes or glass pipes
Measurement of aggressive chemicals
Adjustment of the operating distance on the object
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Inductive Proximity Switches SIMATIC PXI
Instinctive Response to Metal
When identifying metal objects without contact, inductive proximity switches are simply the most cost-effective solution. If an electrically or magnetically conductive object approaches or leaves, they automatically send out a signal change. Inductive proximity switches are extremely reliable with a high repeat accuracy. And thanks to wear-free operation as well as resistance to temperature, noise, light or water, they have a markedly long service life. We cover the complete application spectrum with a large variety of designs and transmission ranges.
Highlights:
Extremely compact and rugged
High degree of protection (IP67/IP68/IP69K)
Correction factor 1
High sensing ranges
Fast switching frequencies
Flexible mounting
Especially suitable for small spaces
UL/CSA approvals
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Photoelectric Proximity Switches SIMATIC PXO
Fast and Accurate Sensing with Light and Laser
Pure optical acumen - this characterizes our extremely precise, fast and pin-point accurate optical proximity switches. Superior configuration convenience via teach-in or potentiometer and the easiest operational handling are added benefits. With the most varied shapes - from cubical, cylindrical to miniature designs - and models, e.g. reflective light scanners with or without background suppression, reflective light or thru-beam sensors, you can confidently master any task with a transmission range up to 50 m.
Highlights:
Extremely accurate and fast
High performance even across large distances
Small, compact housing
Reliable measurement even in the smallest spaces with Mini-Sensor (K20/K21)
Color recognition on the basis of light LED technology (PXO560)
Degree of protection up to IP68
Settable sensing ranges
Simple commissioning (TeachIn)
UL/CSA approvals
ATEX approval for the application in the explosion-hazard area zone 2/22 (PXO240)
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Sonar Proximity Switches SIMATIC PXS
From 2.5 cm to 10 m - They Hear Everything!
Our sonar proximity switches sense objects of varying materials, shapes, colors or consistencies with absolute precision, flexibility and reliability. The application potential is almost unlimited. Whether recording fill levels or heights, measuring distances or counting bottles, our switches recognize objects with a wide range of properties from a distance of 2.5 cm to 10 m, regardless whether they are liquid, solid, powdery or even transparent. Surface conditions are irrelevant as well - they can be rough or smooth, clean or dirty, wet or dry. Our proximity switches feature maximum ruggedness and resistance against dirt, vibration and extraneous light or sound.
Highlights:
Millimeter-accurate measurement
Color and material-independent, even transparent objects
Individual parameter setting
Small, compact housing
Very high degree of repeat accuracy
UL/CSA approvals
ATEX approval for the application in the explosion-hazard area zone 2/22 (SIMATIC PXS810)
Insensitive to temperature, noise, light and water
Sensors with IO-Link
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Plant and mechanical engineers are responsible for ensuring personal safety. The machine safety products of elobau range from sensors and evaluation units for small machines to bus components for large plants. The personnel of elobau GmbH offers support with the implementation of the latest safety guidelines.
|
|
The PXS or PSS type products are sensors designed to control the opening of protective devices, machine casings and access doors.
Associated with their respective coded magnet and a controller module, they are capable of monitoring 1 or more "O" contacts
(break, closed with a magnet) and/or 1 or more "C" contacts (make, closed with a magnet). They meet the "CE" directives and
European regulations relating to machine conformity as per the standards EN60204 - EN1088 - En 954 and be covered by the
categories 1 to 4 of these standards according to the associated module (CETIM certificate).
Safety functions performed thanks to :
- Tamper-proof: the sensor, associated with its coded magnet, reduces the possibility of tampering ; a standard magnet cannot
actuate the sensor .
- Redundancy: the components are redundant. If part of the sensor fails, the redundant circuit continues to operate.
- Unbalance: associated with a controller module which checks the unbalance of the signals from the sensor, the first fault is
signaled if the switches are not actuated in the right order
Magnetic safety sensors represent an alternative to mechanical position switches in the following cases :
- Mechanical clearance required to overcome alignment or vibration problems,
- Compulsory complete sealing: industrial, food and mechanical environments,
- Longer lifetime and reliability.
|
|
Eden is a new non-contact sensor using dynamic signal transmission. The sensor operates to category 4 according to EN 954-1 and has an extended sensing distance. Several Eden sensors and light beams can be connected in the same safety circuit and dynamically monitored by the Vital safety module.
We also offer several other types of interlocking devices. The Emergency Stop Grab Wire safety switch JSNY10 provides 'emergency shutdown' up to 25 metres.
|
|
PSEN sensor technology, Safety for man and machine
Safety switches ... for safety gate and position monitoring :
Hazardous machine movements must be stopped when a guard is opened. It must not be possible to either defeat or manipulate these guards. PSEN safety switches meet this requirement and are therefore suitable for monitoring gates in safety fences for safety zones, for example.
Safety bolt ... for safety gates in a rugged everyday industrial environment :
For safety gates that are difficult to adjust or in areas where safety gates are often opened and closed, protection must be provided against defeat and manipulation, but a long material service life must also be guaranteed. PSENbolt provides a complete solution, comprising safety switch, handle and bolt.
Safe camera systems : to monitor two-dimensional (2D) or three-dimensional (3D) zones.
|
|
BNS range magnetic safety sensors 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
|
|
|
The industry's most complete line of contact and non-contact products. GE Security Industrial safety interlock switches are used to detect the opening of guards-including 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. As with all GE Security Industrial 300-BT products, the safety interlock switches are in full compliance with the most current and required standards. These include IMQ, CE, VDE, UL, CSA, IEC, EN and Semi S2 standards.
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|
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Stricter safety regulations, and the need for tamper-proof safety at work, now make modern safety switches indispensable. Interlock expertise from SICK opens up numerous new opportunities for use.
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|
Bumpers ASTEEL SENSOR are complete electric systems of safety, which integrate a sensor, sensitive to a force of actuation, as well as an enclosure of self-checking.
Sensitive bumpers ASTEEL SENSOR are particularly adapted for the applications such as: wire-guided carts, forklift trucks, installations with automatic displacement, gantry cranes.
Choice ASTEEL SENSOR:
- System independent of the atmospheric pressure, the temperature and the vibrations.
- Technique with 4 yarns to ensure the redundancy of the chain of safety
- Possibility of connecting several devices sensitive to the same enclosure of self-checking.
- Models available with standard dimensions or to measure.
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ASTEEL SENSOR's sensitive edges are complete safety electric systems which integrate a sensor and an automatic control module.
ASTEEL SENSOR's sensitive edges are particularly fit in with applications such as : elevating platforms, without driver transport systems, machines' automatic doors, presses
The ASTEEL SENSOR choice :
- The system is independent from atmospheric pressure, temperature and vibrations.
- A 4 wires technology ensures the redundancy of the safety chain
- Possibility to connect several sensitive edges on the same automatic control module.
- Sensitive edges are available either with standard dimensions or on-measure according to your specifications
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ASTEEL SENSOR's sensitive mats are complete safety electric systems which integrate a sensor and an automatic control module.
ASTEEL SENSOR's mats are particularly fit in with applications such as : robots, machines, assembly lines, vertical storage warehouses.
The ASTEEL SENSOR choice :
- The system is independent from atmospheric pressure, temperature and vibrations.
- A 4 wires technology ensures the redundancy of the safety chain
- Possibility to connect several sensitive mats on the same automatic control module.
- Sensitive mats are available either with standard dimensions or on-measure according to your specifications
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Perfect all around protection up to category 3 (according to EN 954-1) is promised by our optical distance sensors. In a working angle of 190° and over a distance of up to 4.0 m (in non-safety applications up to 15 m), the laser scanner reliably detects any object or person.
This is how it works: The distance sensor transmits light pulses in regular intervals. If they hit an obstacle, the sensor receives the reflected light and analyzes it. If the defined, to be protected area is compromised, a stop function will be triggered. With up to four programmable and runtime-switchable protective field pairs, our laser scanners can be optimally adapted to any application, e.g. machines, production robots, conveyor systems and vehicles.
In doing so, the various models enable an optimal system integration with the automation: whether conventionally into the safety circuit, via PROFIBUS with PROFIsafe or via AS Interface with ASIsafe.
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