Technical Data Safety Relay Combination Series SCR SCR 4-W22-3.5-D Description Article number 6075111009 Assembly and function (function circuit diagram) A1 A2 (+) (-) S33 S34 S11S12 S21 S22 13 23 33 41 14 24 34 42 Electr. Fuse Transformer ~ ~ K1 ~ Monitoring Logic = + K2 K1 K2 13-14, 23-24, 33-34 safety circuits (normally open) 41-42 auxiliary circuits (normally close) S33-S34 START button S11-S12, S21-S22 EMERGENCY-STOP channel 1 and 2 Electrical data Supply voltage Voltage range Frequency Power consumption appr. Conductor data conductor connection Max. conductor length (input circuit) Conductor cross-section Capacity Ue 24V AC/DC 0,90 ...1,1 Ue 50 ... 60 Hz 24V DC: 3 W, 24V AC: 5 VA 2 2 x 1,5 mm solid wire 2 2 x 1,5 mm strand with wire end ferrule DIN VDE 46228 2 x 100m (single channel), 4 x 100m (dual channel) 2 2 x 1,5 mm / 4 x 1,5mm² 150 nF/km This document will not become the contractual basis; the details included herein do not constitute any descriptions of expected conditions, so that warranties/claims for defects on account of possible variations of the actual qualities from the qualities described herein are explicitly excluded. All rights reserved. Specifications subject to change without notice! Date of issue: 31.05.2005 / Page 1 of 2 Document: 6075111009_en / Status: 1 / 2360-05 Bernstein AG, Tieloser Weg 6, D-32457 Porta Westfalica / www.bernstein-ag.de Vorlage : 0850174283 Orig. 1 Technical Data Safety Relay Combination Contact data Contact configuration Contact type Contact material Switching voltage Switching current Utilization category (DIN EN 60947-5-1) Max. switching capacity Mechanical life Electrical life Creapage and clearance distances (DIN VDE 0160) Contact protection Ready after time delay Delay on deenergisation K1 3 N.O. contacts / 1 N.C. contact Relay forcibly guided contacts AgSnO2 or comparable material 230V AC, 24V DC 5A AC 15 230 V / 5 A; DC 13 24 V / 5 A 1250 VA (ohms load) 7 10 operations 5 10 operations (DC 24V/2A) at pollution grade 2 Voltage category 3 / 250 V NO contact: 6,3A brisk; NC contact: 4A Neozed gL/gG < 1s < 30 ms, 24V AC: < 50ms Mechanical data Enclosure material Dimensions ( W x H x D ) Mounting Polyamide PA 6.6 22,5 x 114,5 x 99 Click-fastening for DIN-Rail Environmental data Operating temperature range Air humidity Degree of protection, terminals Degree of protection, enclosure Shock resistance N.O./N.C. contacts -25°C ... +55°C Swap climate, 95%, 0 ... +50°C IP 20 DIN VDE 0470 part 1 IP 40 DIN VDE 0470 part 1 8g / 2g CE - Conformity Approvals TÜV UL C-UL This document will not become the contractual basis; the details included herein do not constitute any descriptions of expected conditions, so that warranties/claims for defects on account of possible variations of the actual qualities from the qualities described herein are explicitly excluded. All rights reserved. Specifications subject to change without notice! Date of issue: 31.05.2005 / Page 2 of 2 Document: 6075111009_en / Status: 1 / 2360-05 Bernstein AG, Tieloser Weg 6, D-32457 Porta Westfalica / www.bernstein-ag.de Vorlage : 0850174283 Orig. 1