02/11/2015 www.crouzet.com Emergency stop and safety guard monitoring 1 channel KNA3-YS Part number 85102031 Emergency sto &Gate monitorin functions Single channel operation Security with redundancy and feedback circuit 3N security contacts 1N monitoring contact Security category 3 (according to EN 954-1) Performance Level (PL) d, safety category 3 to EN ISO 13849-1 SIL Claimed Level (SIL CL) 2 to IEC/EN 62061 Terminals: fixed screw terminals or plugin cage clamp terminals Part numbers Terminals Voltages Supply frequency range (Hz) Outputs Type 85102031 KNA3-YS Screws 24 VDC No 3 NO + 1 NC Specifications Operating characteristics Functions Emergency stop Monitoring of safety gates Operation 1 channel Control input Manual restart with On-button (Y1 - Y2 terminals) Automatic restart (Y1 - Y2 linked) Failure detection Between terminal Y1 and common Display of output state by LED Power supply: PWR Outputs: OUT (relays K1 & K2) Supply Supply voltage 85102031 / 85103031: 24 VDC 85102034 / 85103034: 110 VAC 85102035 / 85103035: 230 VAC Supply frequency range (Hz) 50 / 60 for AC versions Operating range AC: -15% / +10% U DC: 10% U (at 10% residual ripple) DC: - 15% / +10% U (at 48% residual ripple) Consumption 1,5 W (24 VDC) 3,5 VA (230 VAC) Initialization time 0,5 s Precision Maximum reset time 40 ms (24 VDC) 200 ms (230 VAC) Maximum response time on emergency stop 70 ms (24 VDC) 35 ms (230 VAC) Output specification Type Forcibly guided relays (positively driven) Number of safety circuits 3 NO Number of data circuits 1 NF Nominal output voltage 250 VAC max. Max. thermal current I for each contact 5 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 (ON: 0,4 s OFF: 9,6 s) 6 Mechanical life 20 x 10 switching cycles Maximum rate 600 switching cycles / h Protection against short circuits Max. fuse rating: 10 A gL Line circuit breaker: B 6 A Climatic environment o -15+55C Operating temperature ( C) 0 -25+85C Storage temperature ( C) Altitude < 2000m 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 selected02/11/2015 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 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) 200 (24 VDC) 270 (230 VAC) Safety standards Approvals CE, TV, cULus Environmental directive 2002/95/CE RoHS Environmental regulation 1907/2006 Reach Security data according to EN ISO 13849-1 Performance Level (PL) : d Category: 3 SIL Claimed Level (SIL CL) to IEC/EN 62061 2 Safety Integrity Level (SIL) according to CEI/EN 61508 2 Safety category to EN 954-1 3 Principles Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected