NO: 24 / 2 NC: 24 / 2 at 0.1 Hz

Transcription

1 PCB Relays Safety Relay with double contacts monostable OA 621, OA 6 OA 621 OA 6 Acc. to DIN EN 020, DIN EN 618-1, DIN EN High switching safety because of gold plated double contacts Low rated power consumption Clearance and creepage distances. mm; that means double and reinforced insulation between all circuits High mechancial service life High temperature range High thermal continuous current Extremly flat: only 1. mm high Contact gap > 0. mm over entire service life, even when underfault and at 1.2 U N Voltage range U N Applications To be used in electrical circuits for safety applications Escalators and walkways Elevators for men and load Railway technology Approvals and Marking Canada / USA 1) 1) pending Technical Data Relay type OA 621 OA 6 OA Coil 1.1 Nominal voltage DC V 6, 12, 24, 48, 60, 1 or others on request 1.2 Nominal consumption W Voltage range U N Thermal resistance K/W (mounting distance between relays mm) 1.13 Holding capacity mw Contacts 2.1 Contact arrangement 2 NO / 2 NC 3 NO / 1 NC 3 NO / 3 NC 4 NO / 2 NC NO / 1 NC 2 NO / 4 NC 2.2 Contact material AgNi µm Au 2.3 Rated insulation voltage AC V 20 Switching voltage min./max V AC/DC 0 mv / AC/DC 60 V (AC 20 V, DC 0 V) 1) 2.4 Limiting continuous current I th A 3 x x (s. operating voltage limit curve) Switching current min./max A AC/DC 1 ma / 0.3 A (AC A, DC 3 A) 1) 2. Switching power min./max. VA 1 mva / 7 VA (120 VA) 1) Switching power min./max. W 1 mw / 7 W (120 W) 1) 2.6 Switching capacity to IEC/EN AC 1 AC V/A NO: 20 / 3 NC: 20 / 1 to IEC/EN DC 13 DC V/A NO: 24 / 2 NC: 24 / 2 at 0.1 Hz DC V/A NO: 24 / 4 NC: 24 / 4 to UL 08 B300 / Q Electrical life at 1 s On, 1 s Off (see contacts service life) at AC 230 V, A, cosj = 1 switching cycles > 2 x AgNi 0.1 at DC 24 V, 3 A ohmic switching cycles > 1. x AgNi Switching frequency max switching cycles / s 2.9 Response time / Release time ms typically 12 / typically 8 2. Contact force cn Contact resistance mω 0 (DC 2 V, 0 ma) 2.14 Contact gap mm > 0. 2) 3.0 Other 3.1 Mechanical life switching cycles > 20 x Temperature range C Degree of protection, housing Wash proof RT III 3. Vibration resistance NO: Hz; g; NC: Hz g; IEC/EN Climate resistance Humid heat IEC/EN Short circuit strength 1 ka / AC 20 V AgNi NO: AgL / NC: 6 AgL EN ) these higher values are possible but the gold plate will be destroyed 2) over entire service life, even when under fault and at 1.2 x UN All technical data in this list relate to the state at the moment of edition. We reserve the right for technical improvements and changes at any time. 1 OA 621, OA 6 D / en / 430

2 Technical Data 3.8 Insulation acc. to IEC , EN 0178 Rated insulation voltage AC V 20 Contamination level 2 Overvoltage category III Test voltage Contact-coil (1 min) AC kv eff. 4 Contact-contact (1min) AC kv eff. 4 Open contact acc. to DIN EN AC kv eff. 1. Transient voltage Contact-coil ( - 0 µs) kv 6 Clearance and creepage distance mm, 3.9 Weight g approx. 3 approx. 38 approx Packing unit 4.1 on cardboard in slipcase piece in case package piece Solder method.1 Solder method /-temperature /-duration C / s Wafe soldering / 260 / Design Versions U N (DC V) Voltage range (DC V) R Coil Ω ± % OA 621 OA R Spule R Coil.0 3NO, 1NC 2NO, 2NC Ω ± % 3NO, 3NC 4NO, 2NC NO, 1NC Ω ± % 2NO, 4NC AgNi -contacts µm Au 6 4,... 8, , , , , , , , , ,... 14, Ordering Example OA 62_. / D _ Pin configuration Design version Contact arrangement OA NO, 1 NC.2 2 NO, 2 NC Contact arrangement OA NO, 4 NC.18 3 NO, 3 NC.4 4 NO, 2 NC.60 NO, 1 NC 1 = 4-poles 2 = 6-poles 2 OA 621, OA 6 D / en / 430

3 Characteristics UB UN 1,0 Umin 3xA 3x2A 0,3A Umax M3_b UB UN 1,0 xa x2a Umin 0,3A Umax M36_b C C Umgebungstemperatur Umgebungstemperatur Operating voltage limit curve OA 621 Operating voltage limit curve OA 6 20 M39_a Reduktionsfaktor F 1,0 0,9 0,7 0, 0,4 0,3 M68 b Schaltspannung U [ V ] ,2 0,2 0,4 1 Leistungsfaktor (cos ) Schaltzahl = Schaltzahl (ohmisch) x Reduktionsf. F 0 Schaltstrom I [ A ] Reduction factor for inductive loads Limit curve for arc-free operation (load limit curve) 0 Electricallifeof the output contacts determined by DINEN /Annex C.3 M4_b Nominal Operating Current x A DC13:24V DC1:24V AC1:230V AC1:230V Operation Cycles Electrical life 3 OA 621, OA 6 D / en / 430

4 OA 621 Dimensions, Pin Configuration, Connection Diagrams Pin Configurations D1 / D 46, 0, 0,4x 0,3 1, - 0 M3372_d 17, 2,, 6, 3,2 Pin Configuration D1 M3370_e M3371_e OA621.48/ D1 3NO / 1NC OA621.2/ D1 2NO / 2NC Pin Configuration D M3441_c OA621.48/ D 3NO / 1 NC Connection for basic grid divensions 2,0 mm as well as 2,4 mm according to DIN EN 60097, DIN EN OA 621, OA 6 D / en / 430

5 OA 621 Dimensions, Pin Configuration, Connection Diagrams Pin Configurations D7 / D8 46, 0, 0,4x 0,3 1, - 0 M30_d 17, ,, 6, 3,2 Pin Configuration D7 M31_e M32_e OA621.48/ D7 3NO / 1NC OA621.2/ D7 2NO / 2NC Pin Configuration D8 M3490_b OA621.48/ D8 3NO / 1NC Connection for basic grid divensions 2,0 mm as well as 2,4 mm according to DIN EN 60097, DIN EN OA 621, OA 6 D / en / 430

6 OA 6 Dimensions, Pin Configuration, Connection Diagrams Pin Configurations D1 / D 0,3 1, - 0 0, 0,4x M3219_c 17, 2,, 6, 6, 3,2 Pin Configuration D1 M3_f 6 M36_f 6 OA 6.18/ D1 3NO / 3NC OA 6.0/ D1 2NO / 4NC M34_f 6 M33_f 6 OA 6.4/ D1 4NO / 2NC OA 6.60/ D1 NO / 1NC Pin Configuration D M3369_e 6 OA 6.60/ D NO / 1NC Connection for basic grid divensions 2,0 mm as well as 2,4 mm according to DIN EN 60097, DIN EN OA 621, OA 6 D / en / 430

7 OA 6 Dimensions, Pin Configuration, Connection Diagrams Pin Configuration D7 0, 0,4x 0,3 1, - 0 M3360_d 17, , 3,2, 6, 6, Pin Configuration D7 M338_e 6 M339_e 6 OA 6.18/ D7 3NO / 3NC OA 6.0/ D7 2NO / 4NC 6 6 M337_e M336_e OA 6.4/ D7 4NO / 2NC OA 6.60/ D7 NO / 1NC Pin Configuration D8 6 M3491_c OA 6.48/ D8 3NO / 1NC OA 6.60/ D8 NO / 1NC Connection for basic grid divensions 2,0 mm as well as 2,4 mm according to DIN EN 60097, DIN EN OA 621, OA 6 D / en / 430

8 Accessories Socket ET ,6 6,, 49, M386_b 3,9 1,3-0 17, 8,4 27,6 Article number: Socket ET ,, 6, 8 3,6 M370_b 3,9 1,3-0 17, 8,4 27,6 Article number: E. DOLD & SÖHNE KG D Furtwangen PO Box 121 Telephone (49) / 64-0 Telefax (49) / dold-relays@dold.com internet: 8 OA 621, OA 6 D / en / 430