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 85102434 "Emergency stop" & "Safety gates monitoring" functions Single and 2-channel operation Security with redundancy and feedback circuit 3 "NO" security contacts 1 "NC" 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 85102434 Type Terminals Voltages Supply frequency range (Hz) Outputs KNE3-YS Screws 110-115 VAC 50/60 3 NO + 1 NC Specifications Operating characteristics Functions Operation Control input Failure detection Display of output state by LED Emergency stop Safety gates monitoring 1 or 2 channels Manual restart with On-button (Y1 - Y2 terminals) Automatic restart (switch S2 & Y1 - Y2 linked) Monitored start on On-button With or without cross fault monitoring in the emergency-stop loop (switch S1) Power supply : PWR Output : OUT1 (relay K1) Output : OUT2 (relay K2) Supply Supply voltage Supply frequency range (Hz) Operating range Consumption Initialization time 85 102 436 / 85 103 436 : 24 V AC/DC 85 102 434 : 110-115 VAC 85 102 435 : 230 VAC 50 / 60 AC/DC : 10 % Un AC : -15 % +10 % Un 1,5 W (24 VDC) 3,7 VA (230 VAC) 250 ms Precision Maximum reset time Maximum response time on emergency stop 30 ms (manual start) 350 ms (automatic start) 150 ms (AC/DC) 50 ms (AC) Output specification Type Number of safety circuits Number of data circuits Nominal output voltage Max. thermal current I for each contact Maximum power rating Forcibly guided relays (positively driven) 3 NO 1 NC 250 V AC max. 8A 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 Electrical endurance At 5 A, 230 VAC, cos = 1 : 1,5 x 105 switching cycles At 8 A, 24 VDC, according to DC 13 (NO contacts) : 25 x 103 switching cycles (ON : 0,4 s ; OFF : 9,6 s) Mechanical life Maximum rate Protection against short circuits 20 x 106 switching cycles 1200 switching cycles / h Max. fuse rating : 10 A gL Line circuit breaker : B 6 A Climatic environment Operating temperature (o C) 0 Storage temperature ( C) Altitude Climate resistance according to IEC/EN 60068-1 -15 +55 -25 +85 < 2000 m 15 / 055 / 04 Mechanical environment Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected 23/06/2014 Vibration resistance according to IEC/EN 60068-2-6 www.crouzet.com Amplitude : 0,35 mm Frequency : 10 55 Hz Electromagnetic environment Immunity to electrostatic discharges acc. IEC/EN 61000-42 Immunity to radiated, radio-frequency, electromagnetic field acc. IEC/EN 61000-4-3 Immunity to rapid transient bursts acc. to IEC/EN 61000-44 Immunity to shock waves according to IEC/EN 61000-4-5 Immunity to radio frequency in common mode acc. to IEC/EN 61000-4-6 Interference suppression according to IEC/EN 55011 8 kV (air) 10 V / m 2 kV Between wires for power supply : 1 kV (AC), 0,5 kV (24 V AC/DC) Between wires and ground : 2 kV 10 V Limit value class B Housing Material : self-extinguishing (UL94VO) Protection (IEC/EN 60529) - Casing Protection (IEC/EN 60529) - Term. block Mounting Weight (g) Thermoplastic with V0 extinction behaviour IP40 IP20 DIN-rail 210 (24 VAC/DC) 275 (230 VAC) Safety standards Approvals Environmental directive 2002/95/CE Environmental regulation 1907/2006 Security data according to EN ISO 13849-1 SIL Claimed Level (SIL CL) to IEC/EN 62061 Safety Integrity Level (SIL) according to CEI/EN 61508 Safety category to EN 954-1 CE, TUV, UL / CSA RoHS Reach Performance Level (PL) : e Category : 4 3 3 4 Principles Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected 23/06/2014 Dimensions (mm) Dimensions (mm) KNE3-YS - Screw terminals Curves Function diagram Connections Front face drawing KNE3-YS Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected www.crouzet.com 23/06/2014 www.crouzet.com Connections Contacts A1 (+) : + / L A2 : - / N Y1, Y2 : Validation Input Y11, Y21, Y12, Y22 : Control Inputs 13, 14, 23, 24, 33, 34 : Safety circuit outputs (forcibly guided NO contacts) 41, 42 : Monitoring output (forcibly Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected 23/06/2014 guided NC contact) Applications Single channel emergency stop circuit This circuit does not have any redundancy in the emergency-stop control circuit. S1 : no cross fault detection S2 : automatic start Applications 2-channel emergency stop circuit without cross fault monitoring S1 : no cross fault detection S2 : manual start Applications Contact reinforcement by external contactors controlled by one contact path Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected www.crouzet.com 23/06/2014 S1 : no cross fault detection S2 : automatic start Applications 2-channel safety gate monitoring S1 : no cross fault detection S2 : manual start Applications Contact reinforcement by external contactors, 2-channel controlled Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected www.crouzet.com 23/06/2014 www.crouzet.com For currents > 8 A, the output contacts can be reinforced by external contactors. Functioning of the external contactors is monitored by looping the NC contacts into the start circuit (Y1-Y2) Applications 2-channel emergency stop circuit with cross fault monitoring S1 : cross fault detection S2 : manual start Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Crouzet: 85102434