دليل مستخدم مرحل الأمان PILZ PNOZ S3

مقدمة

This manual provides essential information for the safe and effective use of the PILZ PNOZ S3 safety relay. The PNOZsigma safety relay is designed for monitoring safety functions in industrial applications, ensuring reliable operation of emergency stop buttons, safety gates, and light curtains.

Please read this manual thoroughly before installation, operation, or maintenance to ensure proper functionality and to prevent potential hazards.

معلومات هامة حول السلامة

تحذير: This device must be installed and maintained by qualified personnel only. Failure to follow these instructions can result in serious injury or death.

• Always disconnect power before performing any installation, wiring, or maintenance.
• تأكد من أن جميع الأسلاك تتوافق مع القوانين الكهربائية المحلية والوطنية.
• لا تتجاوز أو رampإيه مع أجهزة السلامة.
• Regularly inspect the device for damage or signs of malfunction.

المنتج انتهىview

Figure 1: PILZ PNOZ S3 Safety Relay

The PILZ PNOZ S3 is a compact safety relay designed for monitoring safety functions. Its narrow 17.5 mm width allows for space-saving installation in control cabinets.

المميزات الرئيسية:

• 1/2-channel wiring with/without detection of shorts across contacts.
• Manual or automatic start options.
• 2 Normally Open (N/O) safety outputs and 1 auxiliary output (SC).
• مجلد التشغيلtagه: 24 فولت تيار مستمر.
• Plug-in terminals of screw type for easy connection.
• Monitoring capabilities for E-STOP, safety gates, and light guards.

وصف الصورة: جانب view of the PILZ PNOZ S3 safety relay, showcasing its distinctive yellow and black housing. The top section features two sets of terminals, labeled 'EX' and 'LX', indicating expansion and input connections. Below these, a row of terminals is visible, marked 'A1', '13', '23', 'S12', 'S22', and 'S34', which are typically used for power supply and safety inputs. The side panel of the unit clearly displays the product name 'PILZ PNOZ S3' and a vertical array of indicator lights. These lights are labeled 'Power', 'In1', 'In2', 'Out', 'Start', and 'Fault', providing visual feedback on the relay's operational status. At the bottom, another set of terminals is present, labeled 'S11', 'S21', 'Y32', 'A2', '14', and '24', which are typically for safety outputs and auxiliary connections. The overall design emphasizes a compact, industrial-grade construction with clear labeling for ease of installation and monitoring.

الإعداد والتثبيت

التركيب

The PNOZ S3 is designed for DIN rail mounting. Ensure the mounting surface is stable and free from excessive vibration. Mount the device vertically to ensure proper heat dissipation.

الأسلاك

Use appropriate wire gauges for all connections. The device features plug-in screw-type terminals for secure wiring. Refer to the terminal designations on the device for correct connections.

• Power Supply (24 V DC): Connect the 24 V DC supply to terminals A1 and A2.
• Inputs (S12, S22, S34): Connect safety inputs (e.g., E-STOP, safety gate contacts) to these terminals. The device supports 1-channel or 2-channel wiring.
• Outputs (13, 14, 23, 24): These are the safety outputs (Normally Open). Connect these to the control circuit of the machinery to be safeguarded.
• Auxiliary Output (Y32): This output provides status information and is not part of the safety circuit.
• Start Circuit (S11): Connect a start button or automatic start signal to this terminal, depending on the desired start mode.

Ensure all connections are tight and secure to prevent intermittent operation or safety hazards.

عملية

التشغيل الأولي

After completing all wiring and verifying connections, apply power to the device. The "Power" indicator light should illuminate.

أضواء المؤشر

Starting the Safety Function

Once all safety inputs are closed (In1, In2 lights are green), the device is ready to be started. Depending on the configuration:

• البدء اليدوي: Press the connected start button. The "Start" light will illuminate, and then the "Out" light will illuminate as the safety outputs activate.
• بدء التشغيل التلقائي: If configured for automatic start, the "Out" light will illuminate automatically once all safety inputs are closed.

To stop the safety function, activate a safety input (e.g., press E-STOP, open safety gate). The "Out" light will extinguish, and the safety outputs will de-energize.

صيانة

The PILZ PNOZ S3 safety relay is designed for minimal maintenance. However, regular inspections are recommended to ensure continued safe operation.

• التفتيش البصري: Periodically check the device for any signs of physical damage, discoloration, or loose connections.
• اختبار الوظيفة: Regularly test the entire safety circuit, including the PNOZ S3, by activating each safety input (e.g., pressing E-STOP, opening safety gates) to verify that the safety outputs de-energize as expected.
• تنظيف: If necessary, clean the exterior of the device with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure no dust or debris accumulates around the terminals or ventilation openings.

All maintenance and testing should be performed by qualified personnel.

استكشاف الأخطاء وإصلاحها

يُقدّم هذا القسم إرشاداتٍ للمشاكل الشائعة. أما بالنسبة للمشاكل المعقدة، فيُرجى الاتصال بالدعم الفني لشركة PILZ.

تحديد

معلومات الضمان

Specific warranty terms for the PILZ PNOZ S3 safety relay are provided by the manufacturer, PILZ. Please refer to the warranty documentation included with your purchase or visit the official PILZ website for detailed information regarding warranty coverage, duration, and conditions.

احتفظ بإثبات الشراء الخاص بك لاستخدامه في حالة وجود أي مطالبات بالضمان.

الدعم الفني

For technical assistance, product inquiries, or support regarding the PILZ PNOZ S3 safety relay, please contact PILZ directly.

• بيلز الرسمي Webموقع: www.pilz.com
• ارجع إلى website for regional contact information, technical documentation, and FAQs.

When contacting support, please have your product model (PNOZ S3 24VDC) and any relevant error messages or observations ready.