Safety Relays 2013.QXD SafetyRelays2005.QXD 1/9/14 10:52 AM Page 4 Safety Relay OA 5642/43/44 Features n 2-4 output contacts n International approvals: TV, UL, cUL n Quality control check for each safety relay n Forced-guided contacts, all gold flash plated n Contact Gap > 0.5 mm throughout life of relay n Various contact materials, mixed contact material optional n High coil voltage range n High switching voltage n High breakdown voltage: contact/coil 4 KV contact/contact 4KV n High creeping distance: contact/coil 5.5 mm contact/contact 5.5 mm n Protection Rating IP67, washable n Compact size- ony 10.3 mm height n SMD component can be mounted under relay C US n Custom design available, -coil voltage -operate/release time USA/CANADA GERMANY -contact pressure -coil resistance E146415 Technical Data n Nominal Coil Voltage ....................................................... n Protection Rating ....................................................IP 67 ..........................................6, 12, 21, 24, 48, 60, 110, DC n Contact Arrangements..................1NO/1NC, 2NO/1NC, n Coil Power Dissipation ............................0.4/0.5/0.65 W 2NO/2NC, 3NO/1NC, n Max. Switching Voltage ...................250V DC, 400 V AC n Contact Material............................................................... ...AgNi10+0.2mAu, AgSnO +0.2mAu, AgNi10+5mAu 2 n Max. Switching Current .............................................8 A 6 n Mechanical Life .......................>40x10 operation cycles n Max. Switching Power DC.................................240W n Electrical Life ......................................................>50,000 n Max. Switching Power AC..............................2000VA ......................operation cycles 230V AC, 8A, cos =1 n Contact Switching Rate .........20 operations per second n Ambient Temperature....................................-40...+85C n Relay Operate Time ............................................ 15 ms n Cover Material..............................................Thermoplast n Relay Release Time .............................................. 5 ms n Weight..............................................................14/15/16 g n Operation Vibration ...........................0.5 mm Ampl. max ...................................................... 10...100Hz, 3g max n More detailed data upon request Diagrams 250 OA5642 1NO/1NC OA5643 2NO/1NC OA5644 2NO/2NC OA5644 3NO/1NC 1,0 0,9 200 0,8 UB max. UB max. 0,7 IK 2A IK 2A 0,6 150 0,5 0,4 100 U max. U max. B B I = 2x8A I = 3x8A K K 0,3 50 U min. U min. B B 0,2 0 0,4 1 -40 -20 0 20 40 60 80 100 120C -40 -20 0 20 40 60 80 100 120C 0,0,22 0,6 0,8 1 2 3 4 5 6 7 8 Ambient temperature Ambient temperature Ambient temperature Power factor (cos ) Switching current I A Relay operation voltage vs. ambient Operations = Maximum switching temperature Operations (ohmic) x power curve limitation factor F Limitation factor for inductive loads Altech Corp. 35 Royal Road Flemington NJ 08822-6000 Phone (908) 806-9400 FAX (908) 806-9490 www.altechcorp.com 4 Limiting factor f Switching voltage U V 0.9 0.9 0.9 +0.1 1 - 0 +0.1 1 - 0 +0.1 1 - 0 Safety Relays 2013.QXD SafetyRelays2005.QXD 1/9/14 10:52 AM Page 5 Safety Relay OA 5642/43/44 Data Relay Data Ordering Information Rated Voltage Coil 1 NO/1 NC Coil 2NO/1NC Coil 3NO/1NC 2NO/2NC Voltage Range Resistance Type Resistance Type Resistance Type Type (10%) (10%) (10%) 6V 4.2 - 7.8V 90 56.OA42.0611 70 56.OA43.0621 55 56.OA44.0631 56.OA44.0622 12V 8.4 - 15.2V 370 56.OA42.1211 290 56.OA43.1221 230 56.OA44.1231 56.OA44.1222 21V 15.0 - 27.3V 1050 56.OA42.2111 840 56.OA43.2121 680 56.OA44.2131 56.OA44.2122 24V 16.8 - 31.2V 1450 56.OA42.2411 1150 56.OA43.2421 900 56.OA44.2431 56.OA44.2422 48V 33.6 - 62.4V 6000 56.OA42.4811 4600 56.OA43.4821 3600 56.OA44.4831 56.OA44.4822 60V 42.0 - 78.0V 9250 56.OA42.6011 7100 56.OA43.6021 5600 56.OA44.6031 56.OA44.6022 110V 77.0 - 143.0V 31000 56.OA42.1111 24000 56.OA43.1121 18500 56.OA44.1131 56.OA44.1122 Contact Material, Example: C AgSnO +.2mAu 2 N AgNi10+.2mAu S AgNi10+5mAu Dimensions & Pin Configurations 10.3 5642 1.25 15.4 7.5 0.5 5 1 3 1 3 5 2 4 6 4 6 1NO/1NC 2 0.4x1 Ventilation point* 5.2 0.7x0.4 4.9 16.7 26.6 10.3 5643 *When using the maximum switching capacity 1.25 15.4 7.5 7.5 it is recommended to open the relay at the 0.5 indicated position. 5 7 1 3 1 3 5 7 4 6 8 2 6 8 4 2 2NO/1NC 0.4x1 5.2 0.7x0.4 4.9 24.2 34.2 10.3 5644 7.5 7.5 7.5 1.25 15.4 0.5 5 7 1 3 9 2 4 6 8 10 1 3 5 7 9 3NO/1NC 4 6 8 10 2 1 3 5 7 9 0.7x0.4 2 4 6 8 10 0.4x1 5.2 4.9 31.7 2NO/2NC 41.7 Note: All dimensions are shown in millimeters. To convert to inches, divide by 25.4. Altech Corp. 35 Royal Road Flemington NJ 08822-6000 Phone (908) 806-9400 FAX (908) 806-9490 www.altechcorp.com 5 +0.1 13 - 0 +0.1 .3 1 - 0 +0.1 1.3 - 0 25 25 25 17.5 3.1 17.5 17.5 3.1 15.8 3.1 15.8 15.8 4.5 16 4.5 16 4.5 16