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Home Product PNOZ s7.1 C 24VDC 3 n/o Cascade Safety Relay | Pilz PNOZsigma Series Machine Emergency Stop

PNOZ s7.1 C 24VDC 3 n/o Cascade Safety Relay | Pilz PNOZsigma Series Machine Emergency Stop

PNOZ s7.1 safety relay
24VDC safety module
3 n/o cascade relay
PNOZ s7.1 C 24VDC 3 n/o cascade
PNOZ s7.1 safety relay: 24VDC safety module with 3 n/o cascade relay configuration for reliable safety circuit control and monitoring. Ideal for industrial automation systems requiring multi-channel safety interlocks.

Product Description

The PNOZ s7.1 safety relay is a 24VDC safety module designed for industrial automation and machinery safety systems. It integrates three normally open (n/o) cascade relay contacts, enabling direct expansion with up to three linked modules for extended safety control. The module operates at 24VDC ±10%, with an operational temperature range of -20°C to +55°C, ensuring reliability in harsh environments. It features three safety-rated inputs and outputs, supporting basic safety functions without built-in communication interfaces. Ideal for applications requiring simple, robust safety circuits, its compact design simplifies installation. Key strengths include high durability, easy cascading for scalable solutions, and compliance with safety standards, though it lacks advanced diagnostics or networking capabilities. No screen or battery is included, as it focuses purely on mechanical and electrical safety performance.
Parameter Specification
Model Designation PNOZ S7.1 C 24VDC 3 N/O
Device Type Safety Relay (SIL 3, CAT 4/PLe)
Supply Voltage 24VDC (19.2-28.8VDC)
Output Configuration 3 Normally Open (N/O) Contacts
Cascade Functionality Yes (Upstream/Downstream Interlock)
Max Load Current 6A per Contact (AC-15: 250V/3A)
Safety Standards EN ISO 13849-1, EN 62061, IEC 61508
Operating Temperature -20°C to +55°C (-4°F to +131°F)
Mounting Type DIN Rail (35mm) with Spring Clamp
Contact Material AgSnO2 (Silver Tin Oxide)
Mechanical Life 10,000,000 Operations
question:Can we apply for low-value declaration on shipments?
answer:Low-value declaration depends on destination customs policies. If eligible, we can assist, but any risks/costs from customs issues are buyer's responsibility. Advise confirming requirements in advance.
question:Why can other suppliers source discontinued models we can't provide?
answer:As authorized distributors, we strictly follow brand policies and can't supply discontinued items. Other suppliers may use inventory/refurbished stock, with no authenticity/quality guarantee.
question:Why did received goods have labels removed?
answer:Label removal may occur per client or partner requests to anonymize branding. Please confirm in advance if original packaging/labels must remain intact.
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:Can we apply for low-value declaration on shipments?
answer:Low-value declaration depends on destination customs policies. If eligible, we can assist, but any risks/costs from customs issues are buyer's responsibility. Advise confirming requirements in advance.
question:Why can other suppliers source discontinued models we can't provide?
answer:As authorized distributors, we strictly follow brand policies and can't supply discontinued items. Other suppliers may use inventory/refurbished stock, with no authenticity/quality guarantee.
question:Why did received goods have labels removed?
answer:Label removal may occur per client or partner requests to anonymize branding. Please confirm in advance if original packaging/labels must remain intact.
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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