Safety control
Safety-control components support engineered protective functions. Browse Pilz PNOZsigma safety relays by exact order number and function; safety-switch families remain separate from standard detection sensors.
Browse categorySafety control products
Browse every published product classified in this category. Filter the list by model, condition or availability.
Showing 1–10 of 10
Safety control
Pilz PNOZ s1 C Safety Relay 751101
751101
New Original
$999.00
Safety control
Pilz PNOZ s1 Safety Relay 750101
750101
New Original
$999.00
Safety control
Pilz PNOZ s3 C Safety Relay 751103
751103
New Original
$999.00
Safety control
Pilz PNOZ s3 Safety Relay 750103
750103
New Original
$999.00
Safety control
Pilz PNOZ s4 C Safety Relay 751104
751104
New Original
$999.00
Safety control
Pilz PNOZ s4 Safety Relay 750104
750104
New Original
$999.00
Safety control
Pilz PNOZ s5 C Safety Relay 751105
751105
New Original
$999.00
Safety control
Pilz PNOZ s5 Safety Relay 750105
750105
New Original
$999.00
Safety control
Pilz PNOZ s6 C Safety Relay 751106
751106
New Original
$999.00
Safety control
Pilz PNOZ s6 Safety Relay 750106
750106
New Original
$999.00
Browse products and selection paths
Use the current product families or the selection checklist to narrow the requirement.
Product family
Pilz PNOZsigma Safety Relays
Pilz PNOZsigma safety relays combine emergency-stop, safety-gate, light-guard, two-hand and time-monitoring functions in compact standalone modules with plug-in screw or spring-loaded terminals.
Selection guidance
Selection checklist
Choose safety equipment within the documented machine safety design. A product family name or contact count alone does not establish suitability for a protective function.
Product families in this category
Browse the published collections associated with this product role.
Match the component to the engineered safety function
Choose safety equipment within the documented machine safety design. A product family name or contact count alone does not establish suitability for a protective function.
- 01
Identify the intended safety function
Record the device role and the safety-system requirements from the machine design.
- Safety function
- Input devices
- System requirements
- 02
Match inputs, outputs and timing
Compare the exact relay input arrangement, output contacts, timing functions and reset behavior.
- Input configuration
- Output contacts
- Reset and timing
- 03
Check the installed architecture
Review supply, wiring, connected devices and the exact manufacturer application documentation.
- Supply
- Connection technology
- Application documentation
Where this equipment fits
Follow the component role through the installed automation system.
Protective device
Safety input circuit
Safety relay or controller
Output switching
Machine safe state
Planning a replacement
Capture the installed model and application context before selecting replacement equipment.
- 01
Preserve the machine safety design and validation records.
- 02
Record the complete safety-device order number and terminal configuration.
- 03
Have changes reviewed and validated as part of the machine safety system.
Safety control questions
Practical checks for identifying, selecting and replacing controller hardware.
Can I select a safety relay by the number of contacts alone?
No. The required function, input arrangement, output type, timing, reset behavior and the complete safety-system design also determine the selection.
Need help sourcing safety control?
Send the manufacturer, complete order number, required condition, quantity and delivery destination for a tailored quotation.
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