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The new OptoShield OS3101 uses harmless laser light to sense an intrusion into a guarded area. It can be configured for multiple irregular-shaped hazardous areas, making it an excellent choice for safeguarding work cells, transfer lines, robot stations, and automated guided vehicles. It’s the only laser scanner with patented Intrusion Indicators for instant visual feedback. Operators love it for its efficiency, as they can locate the intrusion and clear it immediately. Best of all, our configuration software is so intuitive, you can learn it today and remember it months from now.
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Laser scanners are used for non-contact monitoring of a freely programmable area. No separate reflectors are required. Installation is simple because the sender and receiver are accommodated in a single housing.
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ACE Controls now offers a series of products, titled the LOCKED SERIES, specifically designed to lower machine process costs and increase service life as well as operational safety.
The installation of ACE LOCKED SERIES safety clamping products decreases the forces occuring when problems such as, power failure, programming error, erroneous switching or other problems occur.
All elements of the ACE Controls emergency stops are independent of the power supply and are not dependent on any part of the machinery that they protect and thus act as an independent brake system for the respective drives.
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Such guard locking devices are for instance key-operated mechanical interlocks, also called trapped-key systems. They are based on the easy-to-understand premise that a key cannot be in two places at the same time - it can for instance be inserted in a switch OR be used for opening a guard. Another safety-relevant feature is that a key can only become free in a safe condition, when there are no hazards - a switch is turned off, a guard interlock is closed and locked.
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The NX range permits a module selection which includes at the same time mechanical interlocking systems so that it turns into one single element.
The NX range is a versatile and modular system for machinery guarding applications. The NX range is composed of mechanical bolt locks with modules like herses for padlock or electrical contact of security, and accessories from different latches type.
The principle of key release and locking is directly integrated in the interlocking system.
The NX range is completely evolving and can be tailored for any application due to its modular configuration. NX is also easily adapted to changing circumstances. As regulations or procedures change, modules can be removed and new features can be simply added to the unit. This range is totally suitable with security norms in force which always are becoming stronger.
The different components of the NX range are completely built in stainless steel so that they can give a perfect resistance to harsh environments. Fields of application are diverse: concrete, chemistry, energy, electric, etc…
In order to respond to the requirements of the industry branch, Serv Trayvou has developed the NX-range whose system is modular and very heavy duty.
Through this range STI proves all its expertise and technical know-how which place the company as a specialist in safety devices for hazardous machines.
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Bolts PROSAFE
Bolts with stem, lever or chain.
Stems available in various lengths.
No necessary electric connection.
Locking of cams, valves, doors of safety, ...
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This lock allows :
> The locking of machines such as disconnecting switches, circuit breakers with a complementary condition (authorization delivered by robot, temporization, null velocity pick-up...)
> With contacts on the rear of the bolt, the interlocking of many switches, circuit breakers, disconnecting switches, with complementary condition and indication.
> With a contact on the front of the bolt, the interlocking of control circuits in open position with complementary condition.
The electromechanical lock is equipped with:
> a green LED power indicator
> a pushbutton of voluntary operation and energy saving
> an internal wiring connector block.
> a mechanical override system with a key that is used in case of power failure.
Positive security : Opening of the circuit by the wrenching of the contact related to the key operation.
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This lock allows the locking of accesses such as sliding doors, caps, casings and other guards.
Made up of stainless steel to resist to aggressive or corrosive environments. The NXOL lock
equipped with the optional Chain Key can support a high degree of misalignment.
Operation : Authorisation key free, latch trapped.
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Guillemin type coupling with an integrated locking system.
This global solution forces the operator to unlock the device before connecting a flexible tube.
Mechanical model: connection is permitted by introducing the key
Electro-mechanical model: connection is permitted by an electrical signal
Permits error proofing (product in bad conditions, silo in bad conditions,) during transfer operations.
The contact sends a signal.
Function: loose key – connection not permitted/ key in position – connection permitted.
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Vital is the heart of a new solution which makes it possible to install many different types of safety devices connected in the same safety circuit and still achieve safety category 4 according to EN 954-1. Dynamic sensors can be connected to the Vital. Sensors with output contacts can be connected to the Vital via Tina devices. Vital is a small (only 22.5 mm in width) electronic safety module which dynamically supervises many different types of safety devices.
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PIZZATO ELETTRICA SAFETY MODULES
The CS series safety modules are the result of the long experience of the company in the machinery safety field and they are available for application up to safety category 4, as fixed by the EN 954-1 standard.
These modules can be used for the monitoring of emergency stop circuit and gates, as prescribed by EN 292, EN 418, EN 1088 and EN 60204-1.
The products range offers: modules for emergency stop and gate monitoring with instantaneous contacts, or delayed contacts at de-energizing for the machinery monitored stop; modules for bimanual controls; timer modules with delayed contacts at energizing or de-energizing; expansion modules for output contacts.
Recently have been introduced also modules suitable for the monitoring of electro-sensible protection devices (ESPE) and safety mats.
In all our products, a particular attention has been paid to the connection possibilities, allowing the customer to choose between fixed clamps or plug-in connectors and with screw or spring terminals.
All safety modules are sold in housing suitable for the snap montage on DIN-rail, with reduced dimensions (22.5 or 45 mm) in order to minimize dimensions in electrical boards, also in versions with 120 or 230 VAC.
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The safety monitoring modules shown in this chapter are suitable for the monitoring of guard door, Emergency Stop, fail-safe standstill and timing systems, for tactile and optoelectronic safety equipment as well as twin valves on press controls. Input expanders are available to monitor a number of guard doors. Output expanders serve to provide more contacts when many enabling paths are needed. Depending on the external circuit arrangements, the protection system can be secured up to Control Category 4 to EN 954-1.
Schmersal make both standard and AS-i Safety at Work safety modules.
Click here to see the AS-i models
Or for the standard models click below
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Programmable Safety Module
The SLC284 safety control has been developed using the latest research results. The entire data processing takes place in two channels in a homogeneously redundant structure with self-diagnosis: Two processors continuously perform all calculations twice and compare the results cyclically.
SLC284_front_1301.jpg Safety Logic Controller SLC284
* 16 digital inputs / 8 digital outputs – usable redun-dantly in pairs (PL e / SIL3 / Cat 4)
* Programmable in IEC61131-3
* Programming, configuration, monitoring through the SolutionCenter
* Manipulation protection through confi gurable user procedures with access and function restrictions
* Cycletime 5 ms
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Safety modules
Description
Optimum solutions
Monitoring of a single safety function.This solution provides the optimum answer for monitoring a function such as:
Emergency stop and switches
Coded magnetic switches
Enabling switch
Sensing mats and edges
Two-hand control
Light curtains
Zero speed
Time delay
Lifts
Other applications on hydraulic and eccentric presses.
Removable terminal block version modules.
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samos® – Safety modules
A classical safety switching device does not provide enough functions, but a programmable safety control is just too much? Our modular system samos® closes this gap. Even one single samos® module provides numerous application options and replaces multiple individual switching devices. While the safety task grows, samos® is able to grow, too – the compact modules are connected following the modular principle and are easily mounted to a standard mounting rail.
It is even easy to parameterize the modules: you will not need any complex software; just set the desired safety function directly on the device using a screwdriver - and read them from their, too. A clear and simple solution. With samos® you can monitor up to 30 safety sensors and integrate them through various gateways into common control systems such as fieldbus systems or Industrial Ethernet.
An investment in samos® pays off with only a few safety circuits. Even though the requirements increase, you will still be able to count on the safety system, because samos® is modular and flexible.
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SAFETY RELAY TYPE 4
Type 4 Safety Relay which, connected to the two safe static outputs of the barriers ADMIRAL, allows optional features like the manual restart and the final switching devices monitoring (FSD)
Conforming to:
- 2006/42/CE Machinery Directive
- 2004/108/CE Electromagnetic Compatibility Directive (EMC)
- 2006/95/CE Low Voltage Directive (LVD)
- IEC/EN 61496-1 Ed. 2.1 Safety of machinery - Electro-sensitive protective equipment- General requirements and tests
- IEC/TS 61496-2 Ed. 2 Safety of machinery- Electro-sensitive protective equipment – Part 2:Particular requirements for equipment using Active Optoelectronic Protective Devices
- EN ISO 13849-1 Safety of machinery – Safety-related parts of control systems – Part 1: General principles for design.
- IEC/EN 62061 Safety of machinery – Functional safety of safety-related electrical, electronic and programmable electronic control systems
- IEC 61508 Functional safety of electrical/electronic/ programmable electronic safety-related systems.
- UL (C+US) for USA and Canada
- ANSI / UL 1998 Software in Programmable Components.
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The ShockWatch UsageManager™ accurately monitors equipment usage and wirelessly transmits real-time data to a management software program. Wireless transmission eliminates the need for manual retrieval of usage readings, enabling more effective and efficient management of fleet equipment.
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Siemens Automation und Drives presents the SIMATIC Mobile Panel 277F IWLAN the first wireless operator interface with integrated safety functionality.
When configuring the device, the user is supported by the WinCC flexible 2007 engineering software to define "effective ranges" in which the machine can be controlled by the operator.
A transponder limits the effective ranges in which the device can be identified locally. This ensures fail-safe operator control and clear assignment of the appropriate operating screens and operator authorizations anywhere in the plant.
The transponder can also be used to define zones in which certain functions are configured, such as automatic on-screen display or operator authorizations for particular persons when they enter the zone
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Bus systems can now also be used in safety systems. AS-Interface is a bus-system recognized by the certification authorities. A consortium of international companies joined forces to develop the safety-related component of the AS-Interface bus protocol. In this consortium, EUCHNER is actively involved in the development and creation process.
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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 SK-Series Control Relay is designed to be used in conjunction with safety elements such as Safety Contact 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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The SafeC 200 safety relay takes over the evaluation of all standard safety components such as e.g. light curtains, emergency STOP buttons, safety edges or interlock switches.
Thanks to the high-performance integrated safety circuits of the SafeC 200, for the majority of applications no supplementary relay is needed. Additionally multiple status outputs ensure a simple communication with every standard SPS and guarantee a reliable and faultless controlling. Even the most demanding of applications relating to Safety Category 2 of EN 954-1 are fulfilled by the SafeC 200 safety relay.
The configuration of a SafeC 200 module to meet the requirements of your own machine is accomplished by using the OptiLink interface. The corresponding “Safety Configurator” software, is available and can be downloaded free of charge at www.cedes.com. With the help of the software, no special programming knowledge is needed, and functions like start mode, stop delay times, “Blanking” and “Safety Prevention” can be easily configured.
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Emergency Stop Modules
Emergency switch relay for furnace applications
Safety gate monitors
Light-guard controllers
2-Hand safety relays
Standstill / Overspeed monitors
Positiv guided interface modules
Time-delay modules
Extension modules
Safety mat modules
Light curtain modules
Multifunction safety module
Safety switch
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ELESTA relays GmbH is one of the leading producers in the field of safety relays with forcibly guided contacts in accordance with EN 50205. Our range of products comprises 23 relay series. Relay advantages:
- Relays for switching currents from 5mA to 16A
- Contact mounting, 2 to 10 contacts
- Minimum coil capacities (holding power up to 80mW) and wide
coil working ranges
- RoHS-conforming and safe at higher solder process temperatures
- Minimum space requirement
- Reliable and rapid support
- Short delivery times
- Customized relay variants
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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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Safety Relays ESM-F
A new innovative way to interconnect a number of safety modules with similar functions.
One principle: Modules with inputs are positioned to the left of the basic module and the output modules are placed on the right side.
Features
Individually pluggable modules
Input and output modules can be grouped according to function
Category 4 according to EN 954-1
Optionally extendable
Without programming
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• Functions: emergency stop, two hand, contacts expansion, many
configurations available
• Power supply: 24Vac/Vdc;115,230Vac
• 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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SCR Series - Safety Relays - Type SCR
The SCR-2 and SCR-3 are all purpose Safety Monitoring Relays which ensure the quick and safe deactivation of the moving parts of a machine in case of danger. Preferred applications include single and dual channel emergency stop circuits or dual channel safety guard monitoring using Tongue switches or Non Contact Switches
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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 devices 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 blocks
- Low power consumption
- Permits the use of long emergency stop cables
- EX compatibility
- Functions set by external hardwired links
- LED indication and outputs for indication
- Powerful switching capacity
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Machine safety devices
