Pilz PNOZ s7 C 751107 - 24V DC 4NO 1NC Contact Expansion Module in Kolkata
Need Pilz PNOZ s7 C part 751107 for a Kolkata machine-safety panel, OEM build or maintenance replacement? This 24 V DC PNOZsigma contact-expansion module adds four normally open (N/O) safety contacts and one normally closed (N/C) auxiliary contact to a compatible monitored safety-control arrangement. It is an output-expansion unit—not an independent emergency-stop or guard-monitoring controller.
Buy or Enquire about Pilz 751107 in Kolkata
Order by the exact manufacturer code 751107 and specify the existing base safety relay or control-system model. Before purchase, confirm the spring-loaded plug-in terminal design, installed connection arrangement, required unit quantity, GST treatment and the current serviceability for your Kolkata pincode. Review the live Indus MegaMart product listing for the actual offer
Manufacturer-Verified Pilz PNOZ s7 C Specifications
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Specification |
Detail |
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Manufacturer and part |
Pilz / PNOZ s7 C / 751107 |
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Product role |
PNOZsigma instantaneous safety-contact expansion |
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Supply and consumption |
24 V DC; 2 W |
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Contacts |
4 N/O safety contacts + 1 N/C auxiliary contact |
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Input and solid-state outputs |
1 module input; 0 semiconductor outputs |
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Terminal technology |
Plug-in spring-loaded terminals |
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Housing dimensions |
100 mm H × 17.5 mm W × 120 mm D |
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Manufacturer pack reference |
1 unit; seller order basis must be checked |
Contact-load selection must follow the specified utilisation category. Pilz lists 6 A for stated AC-1 / DC-1 applications and 5 A at 230 V AC-15; these are not unrestricted ratings for every load or safety architecture.
Why the PNOZ s7 C Is a Contact-Expansion Module
The s7 C increases the number of available safety outputs when used with a suitable safety-related base controller that provides feedback-loop monitoring. Four N/O contacts are output contacts—not four sensor channels. The single N/C contact is auxiliary and must not be substituted for a safety-rated output. An engineer should verify how the expansion module is connected, controlled and monitored within the complete safety function.
751107 vs 750107 vs 751187 – Avoid the Wrong Variant
Pilz 751107 uses plug-in spring-loaded terminals. Pilz 750107 offers plug-in screw terminals. Pilz 751187 is the coated PNOZ s7 C version. A similar part description does not prove connector, environmental or system interchangeability; check the exact code, current documentation and installed equipment before substitution.
Kolkata Industrial Purchasing and Installation Checklist
For Kolkata panel builders, maintenance teams and industrial procurement buyers, confirm: exact part 751107; 24 V DC supply; base-controller compatibility and feedback loop; 4 N/O safety plus 1 N/C auxiliary outputs; plug-in spring terminals; enclosure clearance; required quantity; and current invoice, warranty, stock and delivery terms shown by the seller. Installation and commissioning must be completed by qualified personnel according to the Pilz instructions and applicable machine-safety design requirements.
Frequently Asked Questions
1. What is Pilz PNOZ s7 C 751107?
It is a PNOZsigma contact-expansion module powered by 24 V DC. It extends the safety-contact outputs of a compatible monitored base safety device.
2. Is 751107 a standalone emergency-stop safety relay?
No. The s7 C module provides additional contacts for a compatible safety relay or safety-control system with feedback-loop monitoring; it does not independently perform input monitoring.
3. How many safety and auxiliary contacts does it have?
It has four normally open safety contacts and one normally closed auxiliary contact. The auxiliary contact must not be represented as an additional safety output.
4. What is the power supply and consumption?
Pilz specifies 24 V DC and 2 W DC power consumption for part 751107.
5. Does 4NO mean four independently monitored inputs?
No. 4NO refers to four normally open relay output contacts. Pilz lists one module input, not four independent safety-sensor channels.
6. Which terminal type is fitted to 751107?
It uses plug-in spring-loaded terminals. Check the installed terminal technology and wiring design before a replacement purchase.
7. How does 751107 differ from 750107?
Part 751107 is the spring-loaded-terminal variant, while 750107 uses plug-in screw terminals. Confirm compatibility instead of assuming a direct drop-in replacement.
8. Is 751187 the same model?
No. 751187 is identified by Pilz as the coated PNOZ s7 C variant. Validate coating and environmental needs before choosing it.
9. What are the dimensions of the module?
Pilz specifies 100 mm height, 17.5 mm width and 120 mm depth; check installed DIN-rail clearance and the current technical drawing.
10. What output-current rating should a panel designer use?
Contact limits depend on utilisation category and circuit conditions. Pilz lists 6 A for its stated AC-1 and DC-1 cases and 5 A at 230 V AC-15; the design must follow the complete manufacturer operating instructions.
11. Can this module be used for an emergency-stop or guard circuit?
It may expand the output contacts of a properly designed emergency-stop or guard-monitoring system. The base controller and feedback loop remain essential to system safety.
12. How can I confirm the Kolkata price, quantity and delivery?
Open the exact Indus MegaMart 751107 product listing and confirm the current selling quantity, GST, availability and serviceability for the destination pincode before ordering.
Check Pilz PNOZ s7 C 751107 Availability for Kolkata
View the exact Pilz PNOZ s7 C 24 V DC 4NO 1NC (751107) listing at Indus MegaMart. Confirm the correct spring-terminal module, compatible base controller, selling quantity, applicable GST and current Kolkata delivery options before placing an order or sending an enquiry.
