Emergency Stop Relays, Safety Gate Monitors Category 4, EN 954-1 PNOZ X3 Technical Details Electrical Data Supply Voltage Emergency stop relay and safety gate monitor in accordance with VDE 0113, 11/98, EN 60204-1, 12/97 and IEC 204-1, 11/98, safety component in accordance with the Lift Directive 95/16/EC and EN 81-1/ 1998 Features Monitored manual or automatic reset can be selected 1 semiconductor output (K1/K2) Each AC unit can be operated with 24 VDC Safety gate function with N/C-N/O combination Only dual-channel operation will detect shorts across the input contacts PNOZ X3 AC: 24, 42, 48, 110, 115, 120, 230, 240 V DC: 24 V 85 ... 110 % Approx.2.5 W/5 VA 24 VDC, 35 mA Tolerance Power Consumption Voltage and Current at the Input and Reset Circuits and Feedback Control Loop Switching Capability in accordance with EN 60947-4-1, 10/91 AC1: 240 V/8 A/2000 VA DC1: 24 V/8 A/200 W EN 60947-5-1, 10/91 AC15: 230 V/5 A; DC13: 24 V/6A (DC13: 6 cycles/min.) Output Contacts 3 safety contacts (N/O), 1 auxiliary contact (N/C) Contact Fuse Protection 10 A quick or 6 A slow (EN 60947-5-1, 10/91) Semiconductor Outputs 24 VDC/20 mA, short-circuit protected External Supply Voltage 24 VDC 20 % Times Delay-on Energisation Monitored manual reset: max. 100 ms Auto./ manual reset: max. 0.3 s Delay-on De-energisation With E-STOP: max. 80 ms With power failure: max. 1 s Recovery Time Approx. 1 s Simultaneity channel 1/2 Max. Supply Interruption before De-energisation Approx. 25 ms Environmental Data Ambient Temperature -25 ... +55 C Mechanical Data Maximum Cross Section of 2 x 1.5 mm 2 or 1 x 2.5 mm2 External Conductors Single-core or multi-core with crimp connectors Dimensions (H x W x D) 87 x 45 x 121 mm Weight 420 g Description Operating Modes 45 mm, P-93 housing, DIN-Rail mounting Positive-guided relay outputs: - 3 safety contacts (N/O) - 1 auxiliary contact (N/C) Connections for - E-STOP button - safety gate limit switch - reset button Semiconductor output signals ready for operation LEDs for channel 1, channel 2 and power Increase in the number of safety contacts available by connecting expander modules. 1 Approvals PNOZ X3 Pilz GmbH & Co., Felix-Wankel-Strae 2, 73760 Ostfildern, Deutschland Telefon +49 (7 11) 34 09-0, Telefax +49 (7 11) 34 09-1 33, E-Mail: pilz.gmbh@pilz.de Single-channel operation Dual-channel operation Automatic reset Monitored manual reset NSG-D-2-036-07/00 1-1 Emergency Stop Relays, Safety Gate Monitors Category 4, EN 954-1 PNOZ X3 Internal Wiring Diagram UB A1 A2 1 Auxiliary Safety contact contacts 13 23 33 41 Reset circuit Input circuit S33 S34 S14 S13 S11 S12 S31 S32 Example 5 Dual-channel safety gate control with monitored manual reset. AC S1 DC B1 + B2 - S33 S11 S21 K1 CH2 Start Unit S22 S31 CH1 S3 S2 K2 Y31 S32 Y32 S12 S34 & S21 14 24 34 42 S22 Input circuit Example 6 Dual-channel safety gate control with automatic reset. S13 S21 S11 External Wiring Example 1 Single-channel E-STOP wiring with automatic reset. S21 S31 S11 S11 S31 S21 S13 S2 S32 S14 S12 - Key S3 S12 S32 S22 S14 S22 S31 S33 S1 S1 S1 Example 3 Dual-channel E-STOP wiring with monitored manual reset. S1/2: E-STOP or safety gate switch S3: Reset button S22 S32 S12 S34 Switch operated Example 2 Single-channel E-STOP wiring with monitored manual reset. S11 S31 S21 S33 S1 Example 4 Single-channel safety gate control with monitored manual reset. Gate open Gate closed S11 S21 S31 S33 S1 S3 S12 S32 S22 S34 S3 S12 S22 S32 S34 Pilz GmbH & Co., Felix-Wankel-Strae 2, 73760 Ostfildern, Deutschland Telefon +49 (7 11) 34 09-0, Telefax +49 (7 11) 34 09-1 33, E-Mail: pilz.gmbh@pilz.de NSG-D-2-036-07/00 Emergency Stop Relays, Safety Gate Monitors Category 4, EN 954-1 PNOZ X3 Increase in safety contacts The number of output contacts can be increased by using expander modules or relays/contactors with positive-guided contacts. 1 - Ooperation with automatic reset. 1L1 K6 K5 S13 S14 13 14 K5 K6 1L2 - Operation with monitored manual reset. 1L1 K6 S3 K5 S33 S34 13 14 K5 K6 1L2 Pilz GmbH & Co., Felix-Wankel-Strae 2, 73760 Ostfildern, Deutschland Telefon +49 (7 11) 34 09-0, Telefax +49 (7 11) 34 09-1 33, E-Mail: pilz.gmbh@pilz.de NSG-D-2-036-07/00 1-3 Emergency Stop Relays, Safety Gate Monitors Category 4, EN 954-1 PNOZ X3 General Technical Data Unless stated otherwise in the technical details for the specific unit 1 Electrical Data Frequency Range AC Residual Ripple DC Contact Material Continuous Duty Environmental Data EMC Vibration in accordance with EN 60068-2-6, 04/95 Climatic Suitability Airgap Creepage Ambient Temperature Storage Temperature Mechanical Data Torque Setting on Connection Terminals Mounting Position Housing Material Protection 50 ... 60 Hz 160 % AgSnO2 100 % EN 50081-1, 01/92, EN 50082-2, 03/95 Frequency: 10 ... 55 Hz, Amplitude: 0.35 mm DIN IEC 60068-2-3, 12/86 DIN VDE 0110 part 1, 04/97 -10 ... +55 C -40 ... +85 C 0.6 Nm (screws) Any Thermoplast Noryl SE 100 Mounting: IP 54 Housing: IP 40 Terminal Range: IP 20 The units were tested in accordance with the relevant standards current at the time of development. Order References Type PNOZ PNOZ PNOZ PNOZ PNOZ PNOZ PNOZ PNOZ X3 X3 X3 X3 X3 X3 X3 X3 UB 24 V AC/24 V DC 42 V AC/24 V DC 48 V AC/24 V DC 110 V AC/24 V DC 115 V AC/24 V DC 120 V AC/24 V DC 230 V AC/24 V DC 240 V AC/24 V DC Pilz GmbH & Co., Felix-Wankel-Strae 2, 73760 Ostfildern, Deutschland Telefon +49 (7 11) 34 09-0, Telefax +49 (7 11) 34 09-1 33, E-Mail: pilz.gmbh@pilz.de Order No. 774 774 774 774 774 774 774 774 310 311 312 314 315 316 318 319 NSG-D-2-036-07/00