E-STOP relays, safety gate monitors

1 E-STOP relays, safety gate monitorsPilz GmbH & Co. KG, Felix-Wankel-Stra e 2, 73760 Ostfildern, GermanyTelephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: to PL e of EN ISO 13849-1 PNOZ ][ relay for monitoring E-STOP pushbuttons, safety gates and light beam devicesApprovalsZulassungenUnit featuresGertemerkmale`Positive-guided relay outputs: 3 safety contacts (N/O), instanta-neous 1 auxiliary contact (N/C), instan-taneous`Connection options for: E-STOP pushbutton safety gate limit switch Reset button Light barriers`LED indicator for: Switch status channel 1/2 Supply voltage`Plug-in connection terminals (either spring-loaded terminal or screw terminal)`See order reference for unit typesUnit descriptionBestimmung/Gertebeschreibung NOT-AUS, Schutzt, Lichtschr_PNOZThe safety relay meets the require-ments of EN 60947-5-1, EN 60204-1 and VDE 0113-1 and may be used in applications with ` E-STOP pushbuttons` safety gates `Light beam devices safety features][Sicherheitseigenschaften Schaltger t_allgemeiner TeilThe relay meets the following safety requirements: `The circuit is redundant with built-in self-monitoring.

2 `The safety function remains effec-tive in the case of a component fail-ure. `The correct opening and closing of the safety function relays is tested automatically in each on-off cycle. Block diagramBlockschaltbild*only applicable for UB 24 - 240 VAC/DCPNOZ E-STOP relays, safety gate monitorsUp to PL e of EN ISO 13849-1 PNOZ GmbH & Co. KG, Felix-Wankel-Stra e 2, 73760 Ostfildern, GermanyTelephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: description][Funktionen_einkanalig`Singl e-channel operation: no re-dundancy in the input circuit, earth faults in the reset and input circuit are detected.][Funktionen_zweikanalig_ohne_q uer`Dual-channel operation without de-tection 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.

3 ][Funktionen_zweikanalig_mit_quer_manu`D ual-channel operation with detec-tion of shorts across contacts: re-dundant input circuit, detects earth faults in the reset and input circuit, short circuits and shorts be-tween contacts in the input cir-cuit. ][Funktionen_autoStart`Automatic start: Unit is active once the input circuit has been closed. ][Funktionen_manuStart`Manual reset: Unit is active once the input circuit is closed and then the reset circuit is closed.][Funktionen_Kontaktvervielfachun g`Increase in the number of available instantaneous safety contacts by connecting contact expansion modules or external contactors. Timing diagram][Zeitdiagramm_auto_manu_auxKey`P ower: Supply voltage`Reset/start: Reset circuit S12-S34`Input: Input circuits S11-S12, S21-S22, S52`Output safe: safety contacts 13-14, 23-24, 33-34,`Output aux: Auxiliary contacts 41-42`c: Automatic reset`d: Manual reset`a: Input circuit closes before reset circuit`b: Reset circuit closes before input circuit`t1: Switch-on delay`t2: Delay-on de-energisationWiring][Verdrahtung_Si_un verz_1Hi_unverzPlease note: `Information given in the Technical details must be followed.

4 `Outputs 13-14, 23-24, 33-34, are safety contacts, output 41-42 is an auxiliary contact ( for display). `To prevent contact welding, a fuse should be connected before the output contacts (see technical de-tails). `Calculation of the max. cable runs lmax in the input circuit: Rlmax = max. overall cable resist-ance (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. E-STOP relays, safety gate monitorsPilz GmbH & Co. KG, Felix-Wankel-Stra e 2, 73760 Ostfildern, GermanyTelephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: to PL e of EN ISO 13849-1 PNOZ for operationBetriebsbereitschaft herstellen`Supply voltage`Input circuitSupply voltage24 240 VAC/DC24 VAC/DC Input circuitSingle-channelDual-channelE-STOP without detection of shorts across con-tactsE-STOP with detection of shorts across contactsSafety gatewithout detection of shorts across con-tactsSafety gatewith detection of shorts across contactsLight beam device with detection of shorts across contacts(not on units with a universal power supply) E-STOP relays, safety gate monitorsUp to PL e of EN ISO 13849-1 PNOZ GmbH & Co.

5 KG, Felix-Wankel-Stra e 2, 73760 Ostfildern, GermanyTelephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: circuit`Feedback circuit`KeyReset circuitE-STOP wiring (single-channel) safety gate (single-channel) E-STOP wiring (dual-channel) safety gate (dual-channel)Automatic resetManual reset Feedback circuitAutomatic resetManual resetContacts from external contactors ! ! " # $ " # $ ! ! " # $ " # $S1/S2E-STOP/ safety gate switchS3 Reset buttonSwitch operatedGate openGate closedE- stop relays , safety gate monitorsPilz GmbH & Co. KG, Felix-Wankel-Stra e 2, 73760 Ostfildern, GermanyTelephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: to PL e of EN ISO 13849-1 PNOZ configurationKlemmenbelegungInstallation Montage_PNOZ_X`The safety relay should be installed in a control cabinet with a protec-tion type of at least IP54.

6 `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 us-ing a fixing element ( retaining bracket or an end angle).DimensionsAbmessungen* with spring-loaded terminals ! " # $% % % $& $% % %& $ % $$%$$ $ %$$% % % '() *# + ) E-STOP relays, safety gate monitorsUp to PL e of EN ISO 13849-1 PNOZ GmbH & Co. KG, Felix-Wankel-Stra e 2, 73760 Ostfildern, GermanyTelephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: data sheet is only intended for use during configuration. For installation and operation, please refer to the op-erating instructions supplied with the life graphLebensdauerkurveUB 24 VAC/DCUB 24 - 240 VAC/DC][Technische Daten PNOZ !

7 " #$ % & " & ' () * ' () + ' () , ' ()! " ' () & - ' () ! " #$ % & " & ' () * ' () + ' () , ' ()! " ' () & - ' ()Technical details Electrical dataSupply voltageSupply voltage UB AC/DC24 - 240 V, 24 VVoltage tolerance-15 %/+10 %Power consumption at UB VA Order no.: 777302, VA Order no.: 777301, 787301 Power consumption at UB W Order no.: 777302, W Order no.: 777301, 787301 Frequency range AC50 - 60 HzResidual ripple DC160 %Voltage and current atInput circuit mA Order no.: 777302, mA Order no.: 777301, 787301 Reset circuit mA Order no.: 777301, mA Order no.: 777302, 787302 Feedback loop mA Order no.

8 : 777301, mA Order no.: 777302, 787302E- stop relays , safety gate monitorsPilz GmbH & Co. KG, Felix-Wankel-Stra e 2, 73760 Ostfildern, GermanyTelephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: to PL e of EN ISO 13849-1 PNOZ of output contactsSafety contacts (S) instantaneous:3 Auxiliary contacts (N/C):1 Utilisation category in accordance withEN 60947-4-1 safety contacts: AC1 at240 A, A Order no.: 777302, A Order no.: 777301, 787301 Pmax: 1500 VA Order no.: 777302, 7873022000 VA Order no.: 777301, 787301 safety contacts: DC1 at24 VImin: A, Imax: A Order no.: 777302, A Order no.: 777301, 787301 Pmax: 150 W Order no.: 777302, 787302200 W Order no.: 777301, 787301 Auxiliary contacts: AC1 at240 VImin: A, Imax: A Order no.

9 : 777302, A Order no.: 777301, 787301 Pmax: 1500 VA Order no.: 777302, 7873022000 VA Order no.: 777301, 787301 Auxiliary contacts: DC1 at24 VImin: A, Imax: A Order no.: 777302, A Order no.: 777301, 787301 Pmax: 150 W Order no.: 777302, 787302200 W Order no.: 777301, 787301 Utilisation category in accordance withEN 60947-5-1 safety contacts: AC15 at230 VImax: A Order no.: 777302, A Order no.: 777301, 787301 safety contacts: DC13 at24 V (6 cycles/min)Imax: A Order no.: 777302, A Order no.: 777301, 787301 Auxiliary contacts: AC15 at230 VImax: A Order no.: 777302, A Order no.: 777301, 787301 Auxiliary contacts: DC13 at24 V (6 cycles/min)Imax: A Order no.: 777302, A Order no.

10 : 777301, 787301 Contact materialAgCuNi + m AuExternal contact fuse protection (IK = 1 kA) toEN 60947-5-1 Blow-out fuse, quickSafety contacts:10 A Order no.: 777301, 7873016 A Order no.: 777302, 787302 Auxiliary contacts:10 A Order no.: 777301, 7873016 A Order no.: 777302, 787302 Blow-out fuse, slowSafety contacts:4 A Order no.: 777302, 7873026 A Order no.: 777301, 787301 Auxiliary contacts:4 A Order no.: 777302, 7873026 A Order no.: 777301, 787301 Circuit breaker 24 VAC/DC, characteristic B/CSafety contacts:4 A Order no.: 777302, 7873026 A Order no.: 777301, 787301 Auxiliary contacts:4 A Order no.: 777302, 7873026 A Order no.: 777301, 787301 Max. overall cable resistance Rlmax input circuits, reset circuitssingle-channel at UBDC30 Ohm Order no.