Description
The Pilz 750106 PNOZ s6 is a dedicated standalone safety relay from the PNOZsigma series, engineered explicitly for two-hand control monitoring. Operating on a 24 V DC supply voltage, it features 3 Normally Open (NO) instantaneous safety output contacts, 1 Normally Closed (NC) auxiliary contact, and 1 auxiliary semiconductor output.
The primary safety requirement of a two-hand control relay is forcing machine operators to keep both hands on designated actuation pushbuttons during dangerous machine closing motions. The PNOZ s6 evaluates the input signal from both pushbuttons (1 NO + 1 NC contact per button) and requires them to be pressed simultaneously within a tight 0.5-second time window. Releasing either button immediately interrupts the hazardous movement. For safety engineers, panel builders, and plant managers in Bangladesh, this unit offers certified operator protection for high-risk industrial machinery.
Key Features
- Two-Hand Monitoring (Type III C): Fully compliant with EN 574 / EN ISO 13851 Type III C simultaneity monitoring (0.5 s window).
- Dual-Channel Input Logic: Evaluates 1 NO and 1 NC contact configuration per pushbutton with cross-circuit monitoring.
- Plug-In Screw Terminals: Equipped with removable screw terminal blocks for rapid installation and simplified servicing.
- PNOZsigma Compact Footprint: Ultra-slim 22.5 mm width profile saves critical mounting space on 35 mm DIN rails.
- Clear LED Status Indication: Front-mounted LEDs display supply power, input channel state, reset condition, and internal fault diagnostics.
Technical Advantages
- Highest Safety Compliance: Meets up to PL e / Category 4 (EN ISO 13849-1) and SIL CL 3 (EN IEC 62061) safety requirements.
- Durable Industrial Construction: Flame-retardant polycarbonate (PC) enclosure built to endure severe industrial panel environments.
- Advanced Fault Detection: Electronic monitoring detects contact welding, short circuits, and earth faults across input lines.
- Low Power Dissipation: Consumes approximately 3.5 W under 24 V DC load, minimizing thermal stress in control boxes.
- High Contact Capacity: Positive-guided safety relay outputs handle up to 6.0 A at AC1/DC1 switching ratings.
Applications
- Residential: Custom safety interlocking systems for industrial-grade freight elevators in residential complexes.
- Commercial: High-risk automated commercial waste compactors and paper shredding equipment.
- Industrial: Two-hand safety control consoles, mechanical presses, hydraulic shears, and pneumatic punchers.
- Factory: Garment fabric cutting tables, metal stamping lines, plastic injection molding cells, and packaging presses.
- Office: Automated heavy-duty document bindery and cutting machinery.
- Project Installation: Machine safety compliance retrofits, OEM press control panel building, and ISO/CE safety upgrades.
Why Choose This Product?
- World-Class Pilz Engineering: Manufactured by Pilz, the pioneer and global market leader in functional machine safety technology.
- Flawless Operator Protection: Eliminates the possibility of single-handed machine bypass or tied-down pushbutton tampering.
- Cost Effectiveness: Guards against severe workplace injuries, avoids expensive production downtime, and helps meet international safety audits.
- After-Sales Value: Supported by loopshop.com.bd with dedicated technical assistance and fast delivery across Bangladesh.
Technical Specification Table
| Specification |
Details |
| Model |
PNOZ s6 24VDC 3 n/o 1 n/c (Order No: 750106) |
| Brand |
Pilz |
| Rated Power |
Power Consumption: Approx. 3.5 W |
| Voltage |
Supply Voltage: 24 V DC (-15% / +10%) |
| Current |
Max. Current at DC1/AC1: 6.0 A |
| Frequency |
Direct Current (DC) |
| Efficiency |
High operational switching efficiency |
| Protection |
IP20 (Terminals) / IP40 (Housing) |
| Dimension |
22.5 mm (W) x 98.0 mm (H) x 120.0 mm (D) |
| Weight |
Net Weight: Approx. 185 g / Gross: 195 g |
| Operating Temperature |
-10 °C to +55 °C |
| Warranty |
Standard Manufacturer Warranty |
Features List
- ✓ 24 V DC supply voltage operation
- ✓ Two-hand control monitoring (EN 574 Type III C)
- ✓ 3 NO Safety contacts + 1 NC Auxiliary contact + 1 Semiconductor output
- ✓ Certified up to SIL CL 3 and PL e safety level compliance
- ✓ Compact 22.5 mm DIN-rail mounting profile with plug-in screw terminals
Benefits For Customers
- Reduces Electricity Cost: Efficient 3.5 W power draw reduces total control panel power usage and heat generation.
- Improves Operational Reliability: Eliminates false tripping while guaranteeing instant power shutoff if an operator releases a pushbutton.
- Saves Maintenance Cost: Plug-in terminal design speeds up unit replacement and simplifies panel wiring checks.
- Suitable for Bangladesh Environment: Operates reliably in ambient temperatures from -10 °C to +55 °C inside local factory panels.
Installation & Maintenance Guide
Installation Requirements:
- Mount the module vertically on a standard 35 mm DIN rail inside a protective control cabinet (minimum IP54 rating).
- Maintain proper ventilation spacing around the 22.5 mm housing for thermal dissipation.
- Wire the two-hand pushbuttons (1 NO and 1 NC contact per button) to the input terminals following Pilz EN 574 wiring schematics.
- Wire the NO safety output contacts (13-14, 23-24, 33-34) in series with main motor contactors or actuator enable valves.
Maintenance Tips:
- Perform routine function testing on two-hand control buttons to confirm the 0.5-second simultaneity window is strictly enforced.
- Keep ventilation slots clean and free from industrial dust, oil film, or airborne fibers.
- Inspect terminal screw tightness periodically to prevent loose connections caused by machine vibration.
Safety Instructions:
- Installation and wiring must be performed exclusively by qualified automation safety technicians.
- Always isolate control power and primary supply lines before performing any panel wiring modifications.
- Auxiliary contacts (41-42) and semiconductor outputs (Y32) must never be used in primary safety shutdown paths.
Frequently Asked Questions (FAQ)
Q: What is the price of PILZ PNOZ s6 Safety Relay 750106 24VDC 3no 1nc in Bangladesh?
A: You can check the latest updated price for the Pilz 750106 PNOZ s6 safety relay directly on loopshop.com.bd or contact our sales team for bulk price quotes.
Q: Where can I buy PILZ PNOZ s6 Safety Relay 750106 24VDC 3no 1nc in Bangladesh?
A: You can buy authentic Pilz 750106 safety relays online directly from loopshop.com.bd with fast delivery across Bangladesh.
Q: What warranty does this product have?
A: Warranty specifications depend on current manufacturer stocking and distribution terms. Please verify details on loopshop.com.bd or contact sales before ordering.
Q: Is this suitable for Bangladesh climate?
A: Yes, with an operating temperature rating from -10 °C to +55 °C, it is built to operate reliably inside industrial control cabinets in Bangladesh.
Q: How to install this product?
A: Snap the module onto a 35 mm DIN rail, connect your two-hand control pushbuttons and output contactors to the screw terminals, and apply 24 V DC control power.
Q: What is the main application for the Pilz 750106 PNOZ s6?
A: It is designed specifically for monitoring two-hand control panels on machinery like presses, punchers, and shears.
Q: What contact configuration does the Pilz 750106 provide?
A: It provides 3 Normally Open (NO) safety output contacts, 1 Normally Closed (NC) auxiliary contact, and 1 semiconductor signal output.
Q: What is simultaneity monitoring on the PNOZ s6?
A: It requires both two-hand pushbuttons to be pressed within 0.5 seconds of each other to activate the machine output.
Q: What safety performance level does the Pilz PNOZ s6 meet?
A: It complies with up to PL e / Category 4 (EN ISO 13849-1), SIL CL 3 (EN IEC 62061), and EN 574 Type III C.
Q: Is loopshop.com.bd a trusted seller for Pilz automation safety parts in BD?
A: Yes, loopshop.com.bd is a leading online store in Bangladesh supplying genuine industrial automation and machine safety components.
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