Boky Torolàlana ho an'ny Mpampiasa ny PILZ PNOZ S3 Safety Relay

Sava lalana

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.

Fampahalalana manan-danja momba ny fiarovana

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

Esory foana ny herinaratra alohan'ny hanaovana fametrahana, tariby, na fikojakojana.
Ataovy azo antoka fa mifanaraka amin'ny kaody elektrika eo an-toerana sy nasionaly ny tariby rehetra.
Aza mandalo na tamper miaraka amin'ny fitaovana fiarovana.
Regularly inspect the device for damage or signs of malfunction.

Vita ny vokatraview

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.

Lafin-javatra fototra:

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).
Operating voltage: 24 V DC.
Plug-in terminals of screw type for easy connection.
Monitoring capabilities for E-STOP, safety gates, and light guards.

Famaritana sary: A sisiny 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.

Fametrahana sy fametrahana

fitomboan'ny

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.

Wiring

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.

hetsika

Power-Up voalohany

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

Jiro famantarana

Tabilao 1: Toetran'ny jiro famantarana
famantarana	sata	Description
fahefana	Maitso (ON)	Mandeha ny fitaovana.
In1, In2	Maitso (ON)	Safety inputs are closed (e.g., E-STOP released, safety gate closed).
avy	Maitso (ON)	Safety outputs are active (relay contacts closed).
fanombohana	Maitso (ON)	Start condition met (e.g., start button pressed, automatic start enabled).
tsiny	Red (ON/Flashing)	Indicates an internal fault or wiring error. Refer to troubleshooting.

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:

Fanombohana amin'ny tanana: Press the connected start button. The "Start" light will illuminate, and then the "Out" light will illuminate as the safety outputs activate.
Manomboka mandeha ho azy: 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.

fikarakarana

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

Fanaraha-maso maso: Jereo tsy tapaka ny fitaovana raha misy famantarana fahasimbana ara-batana, fiovan'ny loko, na fifandraisana mivaha.
Fitsapana asa: 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.
Fanadiovana: 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.

Fanamboarana

This section provides guidance for common issues. For complex problems, contact PILZ technical support.

Tabilao 2: Torolàlana momba ny famahana olana
OLANA	Antony mety hitranga	vahaolana
"Power" light is off.	Tsy misy famatsiana herinaratra na tsy mety ny voltage.	Check 24 V DC power supply to terminals A1/A2. Verify voltage.
"In1" or "In2" light is off when inputs should be closed.	Open safety input circuit (e.g., E-STOP pressed, safety gate open, wiring error).	Check continuity of safety input devices and wiring to S12, S22, S34. Ensure all safety devices are in their safe (closed) state.
"Out" light does not illuminate after start attempt.	Safety inputs not closed, start condition not met, or internal fault.	Verify "In1" and "In2" lights are green. If manual start, ensure start button is pressed and "Start" light illuminates. Check "Fault" light.
"Fault" light is red.	Internal device fault, short circuit in input wiring, or incorrect wiring.	Disconnect power, re-check all wiring according to the manual. If fault persists, the device may be defective.

fepetra arahana

Tabilao 3: Famaritana ara-teknika
fikirana	sarobidy
MODELY	PNOZ S3 24VDC (750103)
Inputs	1/2-channel wiring with/without detection of shorts across contacts
Start Options	Manual / Automatic
Vokatra fiarovana	2 N/O (Normally Open)
Vokatra fanampiana	1 SC (Signaling Contact)
Famatsiana Voltage	24 V DC
sakany	17.5 mm
ny terminal	Plug-in screw type
Functions Fanaraha-maso	E-STOP, vavahady fiarovana, mpiambina jiro
Lanja entana	0.01 oz
Karazana mpampitohy	Plug-In
Fitaovana mifandray	nikela
Karazana fifandraisana	Misokatra mahazatra
Karazana fametrahana	Plug In Mount

Warranty Information

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.

Tehirizo ny porofon'ny fividiananao raha misy fitakiana fiantohana.

Tohana ara-teknika

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

PILZ Official Webtranokala: www.pilz.com
Jereo ny 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.

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PILZ PNOZ S3 24VDC (750103)