775600

E-STOP relays, safety gate monitors 

## **Up to Category 3, EN 954-1** PNOZ 1 

][BildunterschriftSafety relay for monitoring E-STOP pushbuttons and safety gates. 

## **Approvals** 

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## **Unit features** 

- Gertemerkmale  Positive-guided relay outputs: 

   - 3 safety contacts (N/O), instantaneous 

   - 1 auxiliary contact (N/C), instantaneous 

- Connection options for: 

   - E-STOP pushbutton 

   - Safety gate limit switch 

   - Reset button 

- LED indicator for: 

   - Switch status channel 1/2 

   - Supply voltage 

- See order reference for unit types 

## **Unit description** 

Bestimmung/Gerätebeschreibung NOT-AUS, Schutz_PNOZThe safety relay meets the requirements of EN 60947-5-1, EN 60204-1 and VDE 0113-1 and may be used in applications with 

- E-STOP pushbuttons 

- Safety gates 

## **Safety features** 

][Sicherheitseigenschaften Schaltgerät_allgemeiner TeilThe relay meets the following safety requirements: 

- The circuit is redundant with built-in self-monitoring. 

- The safety function remains effective in the case of a component failure. 

- The correct opening and closing of the safety function relays is tested automatically in each on-off cycle. 

- Sicherheitseigenschaften Zusatz - AC/DC-Gerte_PNOZ  The tranformer is short circuitproof. An electronic fuse is used on a DC supply. 

## **Block diagram** 

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Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de 

1002105-EN-03-2012-01 

E-STOP relays, safety gate monitors 

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## **Up to Category 3, EN 954-1** PNOZ 1 

## **Function description** 

- ][Funktionen_einkanalig  Single-channel operation:  no redundancy in the input circuit, earth faults in the reset and input circuit are detected. 

- ][Funktionen_zweikanalig_ohne_quer  Dual-channel operation without detection of shorts across contacts: redundant input circuit, detects 

   - earth faults in the reset and input circuit, 

   - short circuits in the input circuit and, with a monitored reset, in the reset circuit too. 

- ][Funktionen_autoStart  Automatic start: Unit is active once the input circuit has been closed. 

- Manual reset: Unit is active once the input circuit is closed and then the reset circuit is closed. 

- ][Funktionen_Kontaktvervielfachung  Increase in the number of available instantaneous safety contacts by connecting contact expansion modules or external contactors. 

## **Timing diagram** 

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## **Key** 

- Power: Supply voltage 

- Reset/start: Reset circuit 

- Input: Input circuits T12-T22, T11T22 

- Output safe: Safety contacts 13-14, 23-24, 33-34 

- Output aux: Auxiliary contacts 4142 

-  : Automatic reset 

-  : Manual reset 

- a: Input circuit closes before reset circuit 

- b: Reset circuit closes before input circuit 

- t1: Switch-on delay 

- t2: Delay-on de-energisation 

## **Wiring** 

- Verdrahtung][Verdrahtung_Si_Hi_unverzPlease note: 

- Information given in the “Technical details” must be followed. 

- Outputs 13-14, 23-24, 33-34 are safety contacts, outputs 41-42 are auxiliary contacts (e.g. for display). 

- To prevent contact welding, a fuse should be connected before the output contacts (see technical details). 

- Calculation of the max. cabling runs lmax in the input circuit: 

      - ����� 

   - ������ 

������� Rlmax = max. overall cable resistance (see technical details) Rl /km = cable resistance/km 

- Use copper wire that can withstand 60/75 °C. 

- Sufficient fuse protection must be provided on all output contacts with capacitive and inductive loads. 

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de 

1002105-EN-03-2012-01 

E-STOP relays, safety gate monitors 

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## **Up to Category 3, EN 954-1** PNOZ 1 

## **Preparing for operation** 

- Supply voltage 

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Supply voltage AC/DC<br>�� �����<br>�� ����<br> Input circuit<br>Input circuit Single-channel Dual-channel<br>E-STOP �� ��<br>without  detection of shorts across con- ��� ���<br>tacts ���<br>��� ���<br>���<br>E-STOP<br>with  detection of shorts across contacts<br>Safety gate<br>without  detection of shorts across con-<br>tacts<br>��<br>��� ���<br>��<br>��� ��<br>��� ���<br>���<br>Safety gate<br>with  detection of shorts across contacts<br>**----- End of picture text -----**<br>


Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de 

1002105-EN-03-2012-01 

E-STOP relays, safety gate monitors 

## **Up to Category 3, EN 954-1** PNOZ 1 

##  Reset circuit 

Reset circuit E-STOP wiring Safety gate (dual-channel) (single-channel, dual-channel) Safety gate (single-channel) Automatic reset ~~eT~~ "33 C ii - l| T34 ! rea 181!Set oon en ancns Manual reset 

##  Feedback loop 

Feedback loop Link or contacts from external contactors 

Without feedback loop With feedback loop 

##  Key 

S1 E-STOP pushbutton Switch operated Gate open Gate closed 

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de 

1002105-EN-03-2012-01 

E-STOP relays, safety gate monitors 

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## **Up to Category 3, EN 954-1** PNOZ 1 

## **Terminal configuration** 

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## **Installation** 

## **Dimensions** 

- Montage_PNOZ_X  The safety relay should be installed in a control cabinet with a protection type of at least IP54. 

- Use the notch on the rear of the unit to attach it to a DIN rail. 

- Ensure the unit is mounted securely on a vertical DIN rail (35 mm) by using a fixing element (e.g. retaining bracket or an end angle). 

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Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de 

1002105-EN-03-2012-01 

## E-STOP relays, safety gate monitors 

## **Up to Category 3, EN 954-1** PNOZ 1 

## **Notice** 

][Wichtig_PDBThis data sheet is only intended for use during configuration. Please refer to the operating manual for installation and operation. 

## **Service life graph** 

Lebensdauerkurve_Relais_Text vor KurveThe service life graphs indicate the Lkv **e** bnsda **ur** number of cycles from which failures j=)(=) due to wear must be expected. The =} x wear is mainly caused by the electrical @oi= N6 load; the mechanical load is negligible. o 10 000 RS 

> Lebensdauerkurve_Relais_Text nach Kurve_SIR_SLR Bsp **Example** 

- Inductive load: 0,2 A 

- Utilisation category: AC15 

- Contact service life: 4,000,000 cycles 

Provided the application requires fewer than 4,000,000 cycles, the PFH value (see technical details) can be used in the calculation. 

To increase the service life, sufficient spark suppression must be provided on all output contacts. With capacitive loads, any power surges that occur must be noted. With contactors, use freewheel diodes for spark suppression. 

## **Technical details** 

**Electrical data** Supply voltage Supply voltage UB  AC **24 V** , **48 V** , **110 - 120 V** , **230 - 240 V** Supply voltage UB DC **24 V** Voltage tolerance **-15 %/+10 %** Power consumption at UB AC **5.5 VA** No. 775600, 775620, 775630, 775650 Power consumption at UB DC **2.5 W** No. 775695 Frequency range AC **50 - 60 Hz** Residual ripple DC **160 %** Voltage and current at Input circuit DC: **24.0 V 30.0 mA** No. 775600, 775620, 775630, 775650 **40.0 mA** No. 775695 Reset circuit DC: **24.0 V 50.0 mA** Feedback loop DC: **24.0 V 50.0 mA** 

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de 

1002105-EN-03-2012-01 

E-STOP relays, safety gate monitors 

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## **Up to Category 3, EN 954-1** PNOZ 1 

## **Electrical data** 

Number of output contacts Safety contacts (S) instantaneous: **3** Auxiliary contacts (N/C): **1** Utilisation category in accordance with **EN 60947-4-1** Safety contacts: AC1 at **240 V** Imin: 

Safety contacts: AC1 at **240 V** Imin: **0.01 A** , Imax: **8.0 A** Pmax: **2000 VA** Safety contacts: AC1 at **400 V** Imin: **0.01 A** , Imax: **5.00 A** Pmax: **2000 VA** Safety contacts: DC1 at **24 V** Imin: **0.01 A** , Imax: **8.0 A** Pmax: **200 W** Auxiliary contacts: AC1 at **240 V** Imin: **0.01 A** , Imax: **8.0 A** Pmax: **2000 VA** Auxiliary contacts: DC1 at **24 V** Imin: **0.01 A** , Imax: **8.0 A** Pmax: **200 W** Utilisation category in accordance with **EN 60947-5-1** Safety contacts: AC15 at **230 V** Imax: **5.0 A** Safety contacts: DC13 at **24 V** (6 cycles/min) Imax: **7.0 A** Auxiliary contacts: AC15 at **230 V** Imax: **5.0 A** Auxiliary contacts: DC13 at **24 V** (6 cycles/min) Imax: **7.0 A** Conventional thermal current **8.0 A** Contact material **AgSnO2 + 0.2 µm Au** External contact fuse protection (IK = 1 kA) to **EN 60947-5-1** Blow-out fuse, quick Safety contacts: **10 A** Auxiliary contacts: **10 A** Blow-out fuse, slow Safety contacts: **6 A** Auxiliary contacts: **6 A** Circuit breaker 24 VAC/DC, characteristic B/C Safety contacts: **6 A** Auxiliary contacts: **6 A** Max. overall cable resistance Rlmax input circuits, reset circuits single-channel at UB DC **150 Ohm** No. 775695 single-channel at UB AC **200 Ohm** No. 775600, 775620, 775630, 775650 dual-channel without detect. of shorts across contacts at UB DC **250 Ohm** No. 775695 dual-channel without detect. of shorts across contacts at UB AC **350 Ohm** No. 775600, 775620, 775630, 775650 **Times** 

Switch-on delay with automatic reset typ. **190 ms** with automatic reset max. **250 ms** No. 775695 **270 ms** No. 775600, 775620, 775630, 775650 with automatic reset after power on typ. **190 ms** No. 775695 **215 ms** No. 775600, 775620, 775630, 775650 with automatic reset after power on max. **250 ms** No. 775695 **320 ms** No. 775600, 775620, 775630, 775650 with manual reset typ. **190 ms** with manual reset max. **250 ms** No. 775695 **270 ms** No. 775600, 775620, 775630, 775650 

with automatic reset after power on max. 

with manual reset typ. with manual reset max. 

Delay-on de-energisation with E-STOP typ. **15 ms** with E-STOP max. **30 ms** with power failure max. **80 ms** Recovery time at max. switching frequency 1/s after E-STOP **300 ms** after power failure **350 ms** 

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de 

1002105-EN-03-2012-01 

E-STOP relays, safety gate monitors 

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## **Up to Category 3, EN 954-1** PNOZ 1 

## **Times** 

Simultaneity, channel 1 and 2 **140 ms** Supply interruption before de-energisation **35 ms Environmental data** EMC **EN 60947-5-1** , **EN 61000-6-2** Vibration to **EN 60068-2-6** Frequency **10 - 55 Hz** Amplitude **0.35 mm** Climatic suitability **EN 60068-2-78** Airgap creepage in accordance with **EN 60947-1** Pollution degree **2** Overvoltage category **III** Rated insulation voltage **400 V** Rated impulse withstand voltage **4.00 kV** Ambient temperature **-10 - 55 °C** Storage temperature **-40 - 85 °C** Protection type Mounting (e.g. cabinet) **IP54** Housing **IP40** Terminals **IP20 Mechanical data** Housing material Housing **PPO UL 94 V0** Front **ABS UL 94 V0** Cross section of external conductors with screw terminals 1 core flexible **0.20 - 4.00 mm² , 24 - 10 AWG** 2 core, same cross section, flexible: with crimp connectors, without insulating sleeve **0.20 - 2.50 mm² , 24 - 14 AWG** without crimp connectors or with TWIN crimp connectors **0.20 - 2.50 mm² , 24 - 14 AWG** Torque setting with screw terminals **0.60 Nm** Dimensions Height **87.0 mm** Width **90.0 mm** Depth **121.0 mm** Weight **400 g** No. 775695 **500 g** No. 775600, 775620, 775630, 775650 

Technische Daten_Satz No. 

## No. stands for order number. 

The standards current on **2005-10** apply. 

|**Order**|**reference**||||
|---|---|---|---|---|
||||||
|**Type**||**Features**|**Terminals**|**Order no.**|
|PNOZ|1|24 VAC|With screw terminals|775 600|
|PNOZ|1|48 VAC|With screw terminals|775 620|
|PNOZ|1|110 – 120 VAC|With screw terminals|775 630|
|PNOZ|1|230 – 240 VAC|With screw terminals|775 650|
|PNOZ|1|24 VDC|With screw terminals|775 695|



Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de 

1002105-EN-03-2012-01