23/06/2014 www.crouzet.com Emergency stop modules with 1 or 2 channels (22,5 mm) - KNE (C) 3-YS KNE3-YS Part number 85102436 Emergency sto &Safety gates monitorin functions Single and 2-channel operation Security with redundancy and feedback circuit 3N security contacts 1N monitoring contact Security category 4 (according to EN 954-1) Performance Level (PL) e, safety category 4 to EN ISO 13849-1 SIL Claimed Level (SIL CL) 3 to IEC/EN 62061 Terminals: fixed screw terminals or plugin cage clamp terminals Part numbers Terminals Voltages Supply frequency range (Hz) Outputs Type 85102436 KNE3-YS Screws 24 VAC/DC 50/60 3 NO + 1 NC Specifications Operating characteristics Functions Emergency stop Safety gates monitoring Operation 1 or 2 channels Control input Manual restart with On-button (Y1 - Y2 terminals) Automatic restart (switch S2 & Y1 - Y2 linked) Failure detection Monitored start on On-button With or without cross fault monitoring in the emergency-stop loop (switch S1) Display of output state by LED Power supply: PWR Output: OUT1 (relay K1) Output: OUT2 (relay K2) Supply Supply voltage 85102436 / 85103436: 24 V AC/DC 85102434: 110-115 VAC 85102435: 230 VAC Supply frequency range (Hz) 50 / 60 Operating range AC/DC: 10% Un AC: -15% +10% Un Consumption 1,5 W (24 VDC) 3,7 VA (230 VAC) Initialization time 250 ms Precision Maximum reset time 30 ms (manual start) 350 ms (automatic start) Maximum response time on emergency stop 150 ms (AC/DC) 50 ms (AC) Output specification Type Forcibly guided relays (positively driven) Number of safety circuits 3 NO Number of data circuits 1 NC Nominal output voltage 250 V AC max. Max. thermal current I for each contact 8 A Maximum power rating According to AC15 (NO contacts) : 3 A / 230 V AC According to AC15 (NC contacts) : 2 A / 230 VAC According to DC13 (NO contacts) : 4 A / 24 VDC 0,5 A / 110 VDC According to DC13 (NC contacts) : 4 A / 24 VDC 5 Electrical endurance At 5 A, 230 VAC, cos = 1: 1,5 x 10 switching cycles 3 At 8 A, 24 VDC, according to DC 13 (NO contacts) : 25 x 10 switching cycles (ON: 0,4 s OFF: 9,6 s) 6 Mechanical life 20 x 10 switching cycles Maximum rate 1200 switching cycles / h Protection against short circuits Max. fuse rating: 10 A gL Line circuit breaker: B 6 A Climatic environment o -15+55 Operating temperature ( C) 0 -25+85 Storage temperature ( C) Altitude < 2000 m Climate resistance according to IEC/EN 60068-1 15 / 055 / 04 Mechanical environment Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected23/06/2014 www.crouzet.com Vibration resistance according to IEC/EN 60068-2-6 Amplitude: 0,35 mm Frequency:1055Hz Electromagnetic environment Immunity to electrostatic discharges acc. IEC/EN 61000-4- 8 kV (air) 2 Immunity to radiated, radio-frequency, electromagnetic 10 V / m field acc. IEC/EN 61000-4-3 Immunity to rapid transient bursts acc. to IEC/EN 61000-4- 2 kV 4 Immunity to shock waves according to IEC/EN 61000-4-5 Between wires for power supply: 1 kV (AC), 0,5 kV (24 V AC/DC) Between wires and ground: 2 kV Immunity to radio frequency in common mode acc. to 10 V IEC/EN 61000-4-6 Interference suppression according to IEC/EN 55011 Limit value class B Housing Material: self-extinguishing (UL94VO) Thermoplastic with V0 extinction behaviour Protection (IEC/EN 60529) - Casing IP40 Protection (IEC/EN 60529) - Term. block IP20 Mounting DIN-rail Weight (g) 210 (24 VAC/DC) 275 (230 VAC) Safety standards Approvals CE, TV, UL / CSA Environmental directive 2002/95/CE RoHS Environmental regulation 1907/2006 Reach Security data according to EN ISO 13849-1 Performance Level (PL) : e Category: 4 SIL Claimed Level (SIL CL) to IEC/EN 62061 3 Safety Integrity Level (SIL) according to CEI/EN 61508 3 Safety category to EN 954-1 4 Principles Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected