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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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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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Take control of electrical safety
... with PMDsrange and PMDsigma electronic monitoring relays
For electrical safety such as voltage or true power monitoring, electronic 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 safety relays :
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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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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• 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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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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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 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 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 Rail mounting - 70 mm enclosure
- LED status indicators
- Reset function
- Dual inputs for connecting 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 curtain inputs
011-150 Safety relay outputs with two dual safety light 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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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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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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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:
- 98/37/EEC Directive on Machines
- 89/336/EEC Electromagnetic Compatibility Directive
- 73/23/EEC Low Voltage Directive
- EN 954-1 Safety related parts of control systems
Technical Specifications:
- Power supply 24 Vcc ± 20%
- Selectable manual or automatic restart
- Monitored restart contact
- 2 NO outputs with safety relays using forced guide contacts
- Beams status and fault diagnosis indicator Led´s
- Feedback input for the control of the machine´s final switching devices (FSD)
- Box width 22,5 mm
- Provision for fastening to a bar according to Standard EN 50022-35
- Connections with terminal blocks
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The Rational Solution: Bernstein safety relays for all applications
Bernstein AG offers a complete range of products to suit your particular application, from the safety switch to the safety relay. Our SCR safety relays (safety gate monitoring devices) are designed to reliably monitor input signals, e. g. those generated by Bernstein limit switches, safety-switches, -interlocking switches, -rope pull switches, -sensors or two-hand controls.
Bernstein SCR relays are housed in slim-line DIN rail housings, but despite their compact dimensions they have a huge range of applications right through to control category 4 in accordance with EN 945-1.
As defined by this standard, the SCR relays monitor the correct position and reliable operation of inputs from the safety sensors or safety switch contacts. Evaluation of this information is made and the safety outputs controlling the power elements such as power contactors or frequency converters will either stop the machine in an emergency or allow re-start when safe to do so. A further check of ‘power elements’ correct stop function is made via the feedback loop.
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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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The INTs are safety monitoring relays designed to be used with the
300-BT switches. They are ideal for machine guarding and meet CE
Category 3 and 4. INTs are force-guided FailSafe and DIN Rail mountable.
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The multifunctional concept of the S² series provides cross-circuit detection and evaluation of non-equivalence signals up to safety cat. 4. In addition to emergency-stop and safety door monitoring, these safety standards can also be used for safety mats and light curtain. Two-hand control and time delay for controlled shutdown complete the TELE range of safety products for man and machine.
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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, press control, machine control, elevator
and escalator control, safety modules
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E-1048-60.
Solid State Remote Power Controller (DC 24 V, max. 4A), providing protection and signalisation
E-1048-7..
Solid State Remote Power Controller (DC 24 V, max. 4 A), providing protection and signalisation
E-1048-8C
Smart Power Relay (DC 9...32 V, max. 25 A), remotely controllable electronic load disconnection relay
E-1048-8I.
Smart Power Relay (DC 9...32 V, max. 20 A), remotely controllable electronic load disconnection relay
E-1048-8D.
Smart Power Relay (DC 9...32 V, max. 25 A)
E-1071-073
Solid State Remote Power Controller (DC 24 V, max. 3A) with protective functions, 1 signal contact
E-1071-128
Solid State Remote Power Controller (DC 24 V, max. 3 A) with protective functions, 2 status outputs
E-1071-343
Solid State Remote Power Controller (DC 48 V, total max. 4 A, double unit), 1 signal contact
E-1071-353
Solid State Remote Power Controller (DC 24 V, total max. 4 A, double unit), 1 signal contact
E-1071-603/607
Solid State Remote Power Controller (DC 24 V, max. 3.1 A), adjustable, 2 status outputs
E-1071-803
Solid State Remote Power Controller (DC 24 V, max. 2 A), adjustable, 1 signal contact
E-1072-100
Double pole SSRPC (DC 24 V, max. 3 A), 2 fault indications
E-1072-210
Double pole SSRPC (DC 24 V, max. 2 A), 2 fault indications, 1 status indication
E-1072-220
Double pole SSRPC (DC 24 V, max. 2 A), 2 fault indications, 1 analogue output
E-1072-CF2
Double pole SSRPC (DC 24 V, max. 3 A), 1 signal contact
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An integral part of every control system the IMO Safety relays offer flexibility in design as well as space savings.
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TGR-Z
- Relay for emergency stop
- Built according to the VDE 0113-1 11/98 standards
- Category 2 according to EN 954-1
- Single-channel operation
- Connections for emergency pushbutton
- Connections for reset pushbutton
- 2 safety contacts N.O.
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SIP 6
The SIP6 series contains extremely powerful 6-pole relays with forcibly guided contacts in accordance with EN 50205 for switching loads up to 16 A. Crown contacts for high switching reliability at the two readback contacts and 4 power contacts up to 16A and 60A surge currents. For the highest loads during 3-phase applications and DC loads.
- Contact mounting: 4NO, as power contacts 1NO / 1NC or 2NC signal contacts
- Switching current range 10 mA to 16 A
- Coil voltage 6 VDC to 220 VDC (non-standard coils available upon request)
- Coil loss power 1.3 W
- Design (LxWxH) 84.6 x 20 x 32 mm
- Approvals: UL, cUL, SEV, TÜV
Areas of application: hydraulic controllers, construction machinery, lifting technology, off-shore applications, door control
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SIR 4 Power
The SIR4P contains extremely powerful, compact 4-pole power relays with forcibly guided contacts in accordance with EN 50205 for switching loads up to 12 A. 2 powerful contacts for loads with a high surge current (up to 60A) in the AC and DC range and 2 checkback contacts.
- Contact mounting 2NO / 2NC or 3NO / 1NC
- Switching current range 10 mA to 12 A
- Coil voltage 6 VDC to 110 VDC (non-standard coils available upon request)
- Coil loss power 0.75 W
- Design (LxWxH) 46.4 x 16 x 30.7 mm
- Approvals: UL, cUL, SEV, TÜV
Areas of application: door controls, motion control, transportation, farm machinery
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SGR 282 / SIR 282
The SGR282, SGR282Z SEN, SIR282, SIR282 SEN series include classic 2-pole relays with forcibly guided contacts in accordance with EN 50205 in change-over contact design and a 5.04 mm grid. Extrusion-coated coil design also suitable for use in ATEX areas.
- Contact mounting 2CO
- Switching current range 10 mA to 6 A or 8 A
- Coil voltage 5 VDC to 110 VDC (non-standard coils available upon request)
- Coil loss power 1 W, at times 0.7 W, sensitive design
- Design (LxWxH) 30.2 x 12.7 x 25.6 mm
- Approvals: UL, cUL, SEV, TÜV
- DIN rail socket with modules, PCB socket
Areas of application: process technology, mining, sensors, interfaces
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SIS 2 / SIS 3 / SIS 3 SEN
Very compact SIS2, SIS3 and SIS3 SEN series 2- and 3-pole relays with forcibly guided contacts in accordance with EN 50205. In addition to their very small dimensions, this relay series stands out thanks to its high shock resistance, large exciting voltage range and low coil loss power, as well as its high switching reliability due to its notched crown contact .
- Contact mounting 1NO / 1NC or 2NO / 1NC
- Switching current range 5 mA to 6 A
- Coil voltage 5 VDC to 110 VDC (non-standard coils available upon request)
- Very low coil excitation and retention capacity
- Design (LxWxH) 29.2 x 16.6 x 16.5 mm
- Approvals: UL, cUL, SEV, TÜV
Areas of application: medical technology, sensors, interfaces, transportation, motion control, door control
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SIS 4 / SIS 6
Very compact SIS4, SIS6 series 4- and 6-pole relays with forcibly guided contacts in accordance with EN 50205. In addition to their very small dimensions, this relay series stands out thanks to its high shock resistance, large exciting voltage range and low coil loss power, as well as its high switching reliability due to its notched crown contact .
- Contact mounting 3NO / 1NC or 2NO / 2NC or 4NO / 2NC
- Switching current range 5 mA to 6 A
- Coil voltage 5 VDC to 110 VDC (non-standard coils available upon request)
- Very low coil excitation and retention capacity
- Design (LxWxH) 48 x 16.6 x 16.5 mm
- Approvals: UL, cUL, SEV, TÜV
Areas of application: off-shore applications, interfaces, medical technology, robotics, machine tools, remote control
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SIR 8 / SIR 10
The SIR8, SIR10 series contains powerful, compact 8- and 10-pole relays with forcibly guided contacts in accordance with EN 50205 for switching loads up to 10 A. Crown contacts for high switching reliability. Wide coil working ranges.
- Contact mounting 8- resp. 10-pole, free configurable
- Switching current range 10 mA to 10 A
- Coil voltage 6 VDC to 220 VDC (non-standard coils available upon request)
- Coil loss power 1.3 W
- Design (LxWxH) 85.5 x 20 x 32 mm
- Approvals: UL, cUL, SEV, TÜV
Areas of application: lifts, machine tools, farm machinery, transportation, robotics
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SIR4, SIR4 SEN
The SIR4, SIR4 SEN series contains powerful, compact 4-pole relays with forcibly guided contacts in accordance with EN 50205 for switching loads up to 10 A. Crown contacts for high switching reliability. Wide coil working ranges
- Contact mounting 2NO / 2NC or 3NO / 1NC
- Switching current range 10 mA to 10 A
- Coil voltage 6 VDC to 110 VDC (non-standard coils available upon request)
- Coil loss power 0.36 W or 0.6 W
- Design (LxWxH) 46.4 x 16 x 30.7 mm
- Approvals: UL, cUL, SEV, TÜV
- Manipulation-protected socket for PCB mounting
Areas of application: process technology, lifts, machine tools, vehicle construction
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SIM 2 / SIM 3 / SIM 4
The SIM2, SIM3, SIM4 series include compact 2, 4, or 6 pole relays with forcibly guided contacts in accordance with EN 50205, with extrusion-coated coil design which is also suitable for use in the ATEX area. Crown contacts for high switching reliability. Extremely high air gaps and creepage distances.
- Contact mounting 1NO / 1NC, 2NO / 1NC, 2NO / 2NC or 3NO / 1NC
- Switching current range 10 mA to 8 A
- Coil voltage 5 VDC to 110VDC (non-standard coils available upon request)
- Coil loss power 1 W, 0.75 W or 0.5 W
- Design (LxWxH) 24.7 or 36.1 x 12.7 x 25.6 mm
- Approvals: UL, cUL, SEV, TÜV
- Manipulation-protected socket for DIN rail and PCB mounting
Areas of application: process technology, mining, lifting technology, interfaces, remote control
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SIR 6 / SIR SEN
The SIR6, SIR6 SEN series contains powerful, compact 6-pole relays with forcibly guided contacts in accordance with EN 50205 for switching loads up to 10 A. Crown contacts for high switching reliability. Wide coil working ranges
- Contact mounting 5NO / 1NC, 4NO / 2NC or 3NO / 3NC
- Switching current range 10 mA to 10 A
- Coil voltage 6 VDC to 110 VDC (non-standard coils available upon request)
- Coil loss power 0.5 W or 0.75 W
- Design (LxWxH) 58.9 x 16 x 30.7 mm
- Approvals: UL, cUL, SEV, TÜV
- Manipulation-protected socket for PCB mounting
Areas of application: lifts, machine tools, construction machinery, transportation, robotics
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RGU-10 (earth leakage protection relay)
- Instant current leakage and pre-alarm display
- Small size. Just 3 modules
- Type A super-immunized earth-leakage protection, suitable for the new industrial environment
- High frequency current filtering
- Programmable sensitivity and delay times
- Integration into the energy control system of the installation, using RS-485 communications
- Option for earth-leakage reclosing and overload/short circuit protection
CBS-4 (multipoint earth leakage scanning sytem)
- 4 RGU-10 in one single equipment
- Small size. Just 3 modules
- Reduces occupied space and wiring time
- RS-485 Communications
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G59 protection relay package
The mains decoupling relay - type G59 package – forms part of a complete DEIF series of relays for the protection and control of generators. This package is applied for the protection of synchronous generators, running in parallel with the mains.
Features include:
- Combined vector shift and ROCOF (df/dt)
- Protection of over-/underfrequency
- 3-phase protection of over-/undervoltage
- Digital data processing
- Fast decoupling of the generator
- Ensures no asynchronous reconnection
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