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Home Product PNOZ s22 24VDC 2x3n/o 1n/c Safety Relay, Pilz PNOZ Series Machine Safety Module

PNOZ s22 24VDC 2x3n/o 1n/c Safety Relay, Pilz PNOZ Series Machine Safety Module

PNOZ s22 safety relay 24VDC
PNOZ s22 2x3n/o 1n/c
Pilz PNOZ s22 safety switch
PNOZ s22 24VDC 2 x 3 n/o 1 n/c
Pilz PNOZ s22 safety relay, 24VDC power supply, 2x3n/o and 1n/c contact configuration. Designed for safety-critical applications, this compact safety switch ensures reliable control and monitoring in industrial automation systems.

Product Description

The Pilz PNOZ s22 safety relay is a robust 24VDC safety device featuring 2 x 3 normally open (n/o) contacts and 1 normally closed (n/c) contact, designed for reliable safety switching in industrial automation. It operates within a 24VDC range (19.2–28.8VDC) and supports dual-channel safety inputs, ensuring compliance with SIL 3/PL e standards. With a compact design, it integrates seamlessly into control panels and connects directly to safety sensors like emergency stops or light curtains. Suitable for machinery, packaging, and material handling, it offers fast response times (<20ms) and a wide temperature range (-20°C to +55°C). While lacking built-in communication interfaces, its modular flexibility and high durability compensate, making it ideal for critical safety applications requiring fail-safe operation. No battery, screen, or detection distance parameters apply.
Parameter Specification
Product Model PNOZ s22 24VDC 2x3n/o 1n/c Safety Relay
Operating Voltage 24 VDC (±20%)
Number of Safety Contacts 2 x 3 n/o (normally open), 1 x 1 n/c (normally closed)
Safety Category EN ISO 13849-1 PL e, SIL 3
Contact Rating 8 A (AC-15) at 250 VAC, 8 A (DC-13) at 24 VDC
Response Time ≤ 40 ms
Mechanical Lifespan 10 million cycles
Electrical Lifespan 1 million cycles (at rated load)
Safety Standards EN 60947-5-1, EN 61810-1
Terminal Type Screw clamp, 2.5 mm²
Diagnostic Coverage (DC) 99% (per EN 61508)
Ambient Temperature -20°C to +55°C
Category Safety Relay, Safety Switch
Manufacturer Pilz GmbH
question:Do you offer technical selection services?
answer:Yes, we provide technical selection guidance based on your project needs.
question:Do you accept payment after delivery?
answer:Payment terms vary by project; contact us for case-specific arrangements and credit checks.
question:What payment methods do you accept?
answer:We support TT, PayPal, L/C, and other mainstream payment methods.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Do you offer technical selection services?
answer:Yes, we provide technical selection guidance based on your project needs.
question:Do you accept payment after delivery?
answer:Payment terms vary by project; contact us for case-specific arrangements and credit checks.
question:What payment methods do you accept?
answer:We support TT, PayPal, L/C, and other mainstream payment methods.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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