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DOLD

Multifunction Solutions feed


DOLD’s multifunctional safety solutions

Apart from a variety of classic monofunctional safety modules, such as emergency stop modules, DOLD also offers multifunctional safety modules and systems. For this, DOLD integrates more and more functionality in less space.

In the compact multifunctional SAFEMASTER®C safety module several safety-related inputs are assigned to a single output. The selection of available safety functions includes:

  • Emergency stop
  • Safety gate
  • Electro-sensitive protective equipment (ESPE), e.g. light barriers
  • Two-hand safety button type IIIA or IIIC acc. to EN 574
  • Functions and operating modes can be easily selected by rotary switches.

With SAFEMASTER®M as a modular safety system it is possible to tailor the safety functions to the relevant application in a cost-saving manner. Evaluation includes:

  • Emergency stop
  • Safety gate
  • Electro-sensitive protective equipment (ESPE), e.g. light barriers
  • Two-hand safety button type IIIA or IIIC acc. to EN 574

Input modules with freely selectable safety functions can be assigned to different output modules. An optional field bus connection allows system status visualization.

Advantages

 

safemaster C

  • Save cost by multifunctionality
  • Save space in the switch cabinet compared with monofunctional safety modules
  • Reduces stockkeeping
  • Easy and quick setting of safety functions and operating modes

safemaster M

  • Save cost thanks to multifunctionality, modular design and status signalling
  • Save space in the switch cabinet by optimized system tailoring to the application
  • Reduces stockkeeping
  • Device configuration without software
  • Versatile
  • Hierarchic grouping by incorporation of locally acting safety functions in overriding emergency-stop circuits
  • Increase system availability by visualization
  • Reduce downtimes by quick diagnosis of the cutoff cause
  • Quick module mounting thanks to detachable terminals and plug-type connections
  • Flexible use with monitoring of a variety of safety sensors

Technology

 

safemaster C

 

  • Complies with the European Directive on Machinery 98/37/EEC
  • Switchable via rotary switches for the connection of:
    Emergency-stop buttons
    ESPE (electro-sensitive protective equipment, e.g. light barriers)
    - Safety gates
    Two-hand safety buttons type IIIA or IIIC acc. to DIN EN 574
  • Additional choice of:
    - Automatic or manual start (simulation button for safety gates)
    - Permanently monitored feedback loop to connect external contactors
  • Outputs:
    - 3x NO or 2x NO + 1x NC
    - 2 semiconductor outputs, short-circuit- and overload-proof
  • Undervoltage and overvoltage detection and signalling

Functions and operating modes can be selected by rotary switches under the front plate.

 

safemaster M safemaster M - maximal

 

Our safemaster M as a compact modular safety system extends our consistent safety solution concept.

It consists of 4 main modules:

  • Control module
  • Input module
  • Output module and
  • Diagnosis module

The control module BH 5911 has inputs and outputs. It features the emergency-stop function, either 1- or 2-channel with manual or automatic start. 4 start keys as a maximum can be connected, which can be assigned to the control module or to the input modules in any combination. Depending on the model the safety-related output has either 3 NO contacts or 2 NO contacts plus 1 NC contact, each in redundant configuration.

The input module BG 5913 has 8 safety-related inputs. Depending on the variant these inputs can be assigned to several safety functions. e.g. 1x safety gate + 1x ESPE + 1x emergency-stop or also 1x safety gate + 1x two-hand etc. These safety functions are processed in the input module and control the assigned output module(s).

The output module BG 5912 consists of two positive-action relays, which may have a variety of contact complements depending on the variant. These include 3 or 4 redundant NO contacts or 2 NO contacts/1 NC contact or 3 NO contacts/1 NC contact. It goes without saying that also delayed safety-related outputs are available, with the time being adjustable on the module. Here, the combinations 3x NO or 2x NO/1x NC are possible.

Where no potential-free relay output is required, we offer the module BG 5912.88 with safety-related off-delayed semiconductor outputs (stop category 1).  The model BG 5912.89 features 4 safety outputs and is only 22.5 mm wide. Two outputs have no delay (stop category 0) and the other two are off-delayed (stop category 1).

Tailoring of the system to the relevant application is possible by using a control module which can be extended by up to 3 input and output modules each.

 

The diagnosis modules BG 5551 / BH 5552 are used for optional field bus interfacing to pass on the system condition, with the choice between CANopen or Profibus DP.

Products > Relay modules > Safety devices > Multifunctional safety solutions
Multifunctional safety solutionsAdvantagesTechnologyApplicationsProduct selection

Applications

DOLD’s multifunctional safety systems provide optimized solutions for a variety of applications in machinery and plants, e.g.

  • Paper and printing industry
  • Forming
  • Beverage industry
  • Food industry
  • Packaging industry
  • Injection moulding machines
  • Machine-tools
  • Robot cells
  • Wood working machines

Multifunctional safety solutions: SAFEMASTER®C
Function Application Category
acc.
to EN 954
Type
EN 574
Safe output
contacts
Application Witdh
[mm]
Type

Emergency- stopLicht- gitterSchutz- türZwei- handStartStoppWire- less


NC contactRückführung f. ext. Überwachg.

Multifunctional
safety module
+ + + + +

4 IIIA/IIIC 3 1 + 45 BH 5910
For more complex applications see SAFEMASTER®M



Multifunctional safety solutions: SAFEMASTER®M
Function Application Category
EN 954
Type
EN 574
Safe output contacts
Auxiliary Width [mm] Type

Emergency- stopsLicht- gitterSchutz- türZwei- handStartStoppWire- less

Redundant NO contactsZeitver- zögerungHalb- leiterHalbleiter zeitverzögert
NC contactRückführung f. ext. Überwachg.

Control Unit + +

4 1
4
3




+ 45 BH 5911.03
Control Unit + +

4 1
4
2



1 + 45 BH 5911.22
Input module + + + +


4 IIIA/IIIC






22.5 BG 5913.08/_0_ _ _
Input module with
isolated inputs
+ + + +


4 IIIA/IIIC






45 BH 5913.08/_0_ _ _
Input module + + + +


4 IIIC






22.5 BG 5913.08/_1_ _ _
Input module + + + +


4 IIIC






22.5 BG 5913.08/_2_ _ _
Input module + +
+


4 IIIC






22.5 BG 5913.08/_3_ _ _
Input module + +




4







22.5 BG 5914.08/_0_ _ _
Input module with
isolated inputs
+ +




4







45 BH 5914.08/_0_ _ _
Input module with
monitoring function
+
+



4







22.5 BG 5915.08/_1_ _ _
Input module with
monitoring function
and isolated inputs
+
+



4







45 BH 5915.08/_1_ _ _
Input module with
wireless safety
+ + +
+
+ 4







45 BG 5915.04
Output module








4




+ 22.5 BG 5912.04
Output module








3



1 + 22.5 BG 5912.48
Output module









3



+ 22.5 BG 5912.86
Output module









2


1 + 22.5 BG 5912.95
Output module with
semiconductor outputs











2


+ 22.5 BG 5912.88
Output module with
semiconductor outputs











2 2

+ 22.5 BG 5912.89
Diagnostic Module
for CANopen
















22.5 BG 5551
Diagnostic Module
for Profibus DP
















45 BH 5552






Sort by:
Name Code Image Description Data
BG5912.48 D BG 5912.48 BG5912.48
Output Module Assy. BG 5912 with output contacts download
BG5912.86 D BG 5912.86 BG5912.86
Multi-Function Safety System Output Module Assy. BG 5912 with output contacts download
BG5912.95 D BG 5912.95 BG5912.95
Multi-Function Safety System Output Module Assy. BG 5912 with output contacts download
BG5912_88 D BG 5912_88 BG5912_88
Multi-Function Safety System Output Module BG 5912.88, BG 5912.89 with semiconductor outputs download
BG5913_08_0 D BG 5913_08_0 BG5913_08_0
Multi-Function Safety System Input Module BG 5913.08/_0_ _ _, BH 5913.08/_0_ download
BG5913_08_1 D BG 5913_08_1 BG5913_08_1
Multi-Function Safety System Input Module BG 5913.08/_1 download
BG5913_08_2 D BG 5913_08_2 BG5913_08_2
Multi-Function Safety System Input Module BG 5913.08/_2_ download
BG5913_08_3 D BG 5913_08_3 BG5913_08_3
Multi-Function Safety System Input Module BG 5913.08/_3_ _ _ download
BG5914.08/_0 D BG 5914.08/_0 BG5914.08/_0
Input Module BG 5914.08/_0_ _ _, BH 5914.08/_0_ _ _ download
BH5552 D BH 5552 BH5552
Multi-Function Safety System Diagnostic Module BH 5552 for Profibus DP download
BH5910 D BH 5910 BH5910
Multifunction safety module BH 5910 download
BH5911 D BH 5911 BH5911
Multi-Function Safety System Control Unit BH 5911 download
BH5911.22 BH 5911.22 BH5911.22
Multi-Function Safety System Control Unit BH 5911 download


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