32 in one strand

Switching safety switches in a series

You want to connect and monitor all safety switches on a machine? With safe series connection from SICK, this is possible for up to 32 devices: It’s quick, intuitive, and takes very little wiring effort.

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Transparent diagnostic data

No error masking with Flexi Loop

Thanks to the Flexi Loop diagnostic functions, errors in the safety functions can be reliably identified and displayed consistently and without error masking using the event history.

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Universal application

Flexi Loop and SICK safety controllers

You can combine Flexi Loop with all safety controllers from SICK. This enables use in both simple and complex applications that have to meet PL e requirements.

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32 in one strand
Transparent diagnostic data
Universal application

Safe series connection

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For dual-channel equivalent electro-mechanical safety switch (EMSS) (2)
For safety sensor with dual-channel OSSD outputs (2)
With standard input (3)
With standard output (2)

11 results:

Result 1 - 8 out of 11

FLN-EMSS0000105
FLN-EMSS0000105
Safe series connection
Flexi Loop
  • Flexi Loop component: Node for safety switch (EMSS)
  • Use of Flexi Loop node: For dual-channel equivalent electro-mechanical safety switch (EMSS)
  • Connection type safety device: Female connector M12, 5-pin
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FLN-EMSS1100108
FLN-EMSS1100108
Safe series connection
Flexi Loop
  • Flexi Loop component: Node for safety switch (EMSS)
  • Use of Flexi Loop node: For dual-channel equivalent electro-mechanical safety switch (EMSS), With standard input, with standard output
  • Connection type safety device: Female connector M12, 8-pin
Details
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FLN-OSSD1100108
FLN-OSSD1100108
Safe series connection
Flexi Loop
  • Flexi Loop component: Node for safety sensors (OSSD)
  • Use of Flexi Loop node: For safety sensor with dual-channel OSSD outputs, With standard input, with standard output
  • Connection type safety device: Female connector M12, 8-pin
Details
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FLN-OSSD1000105
FLN-OSSD1000105
Safe series connection
Flexi Loop
  • Flexi Loop component: Node for safety sensors (OSSD)
  • Use of Flexi Loop node: For safety sensor with dual-channel OSSD outputs, With standard input
  • Connection type safety device: Female connector M12, 5-pin
Details
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FLT-TERM00001
FLT-TERM00001
Safe series connection
Flexi Loop
  • Flexi Loop component: Module to terminate series connection
  • Description: The terminator is used to terminate the safe series connection at the last Flexi Loop node.
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FLA-PWRI00001
FLA-PWRI00001
Safe series connection
Flexi Loop
  • Flexi Loop component: Module for energy supply
  • Description: The power supply module is used to connect a power supply with 24 V DC, for the electrical isolation and for overcurrent shutdown.
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FLA-MSTR00001
FLA-MSTR00001
Safe series connection
Flexi Loop
  • Flexi Loop component: Module for connection to Flexi Classic
  • Description: Flaxi Loop master node to connect a Flexi Loop cascade to Flexi Classic. System diagnostics during operation and during commisioning without busmaster.
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FLA-MSTR00002
FLA-MSTR00002
Safe series connection
Flexi Loop
  • Flexi Loop component: Module for connection to Flexi Classic
  • Description: Flaxi Loop master node to connect a Flexi Loop cascade to Flexi Classic. System diagnostics during operation and during commisioning without busmaster.
  • Additional interfaces: IO-Link
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Result 1 - 8 out of 11

Advantages

Tailored to your requirements

The safe series connection from SICK impresses with its simple on site wiring and intuitive configuration with the Flexi Soft Designer or Safety Designer software. From individual machine modules to distributed machines: The safe series connection can be used on many different machines and delivers consistent information from all connected sensors.
In series with just a few clicks

Flexi Loop can be configured and commissioned using Flexi Soft Designer or Safety Designer software. Simply connect your sensors and configure them intuitively using the logic editor.

To the Flexi Soft Designer software

To the Safety Designer software

Wired with a single action Thanks to M12 plug connectors, you can use Flexi Loop to quickly connect safety sensors with OSSD outputs. No matter which sensors are used on your machines, Flexi Loop enormously reduces the wiring effort and the number of inputs required on the safety controller.

Clever combinations

The safe series connection is compatible with all safety controllers from SICK and can be adapted very well to your requirements. Thanks to the clever and compact product concept, you not only reduce the number of inputs on the controller, but you also benefit from the simple wiring. Combination of the machine modules is variable.
Intuitive configuration

Connect the safe series connection to programmable safety controllers from SICK. Commissioning is intuitive using the Flexi Soft Designer or Safety Designer configuration software. It also provides you with detailed diagnostic data on the status of your sensors.

Product recommendation Flexi Soft

Product recommendation Flexi Compact

Quick parameterization

The safety functions are set manually on the Flexi Classic safety controller using a rotary switch. The master node of the Flexi Loop then transmits all data of the sensors connected to the safe series connection to the Flexi Classic. Diagnostics are performed with the dedicated diagnostics node.

Product recommendation Flexi Classic

Easy connection

The special RLY3-LOOP100 safety relay monitors the sensors connected in series. You can adjust it using DIP switches. With the diagnostics node, all status information can be displayed at any time.

Product recommendation ReLy

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