DM85 industrial relays • Cadmium - free contacts • Height 15,7 mm • 5000 V / 10 mm reinforced insulation • For PCB and plug-in sockets • Accessories: sockets and modules • AC and DC coils • Recyclable packing • Recognitions, certificates, directives: RoHS, Contacts Contact number & arrangement Contact material Max. switching voltage Min. switching voltage Rated load AC/DC AC1 DC1 Min. switching current Max. inrush current Rated current Max. breaking capacity Min. breaking capacity Resistance Max. operating frequency • at rated load • no load Coil Rated voltage AC1 AC1 50/60 Hz AC DC Must release voltage Operating range of supply voltage Rated power consumption Insulation Insulation category Insulation rated voltage Rated surge voltage Overvoltage category Insulation pollution degree Dielectric strength • coil - contact • contact - contact Contact - coil distance • clearance • creepage General data Operating time (typical value) Release time (typical value) Electrical life • resistive AC1 • cos φ • L/R=40 ms Mechanical life (cycles) Dimensions (L x W x H) Weight Ambient temperature • storage • operating Cover protection category Environmental protection Shock resistance Vibration resistance Solder bath temperature Soldering time AC DC 1C/O, 1NO AgNi, AgSnO2 400 V / 300 V 5 V AgNi, 10 V AgSnO2 16 A / 250 V AC 16 A / 24 V DC 5 mA AgNi, 10 mA AgSnO2 30 A AgSnO2 16 A 4 000 VA 0,3 W AgNi, 1 W AgSnO2 ≤ 100 mΩ 600 cycles/hour 72 000 cycles/hour 12...240 V 3...110 V AC: ≥ 0,15 Un DC: ≥ 0,1 Un see Tables 1, 2 and Fig. 4, 5 0,75 VA 0,4...0,48 W C250 / B400 400 V AC 4 000 V AC III IEC 61810-5 (PN-IEC 664-1) 3 5 000 V AC 1 000 V AC ≥ 10 mm ≥ 10 mm 7 ms 3 ms > 0,7 x 105 16 A, 250 V AC see Fig. 2 > 105 0,15 A, 220 V DC > 3 x 107 29 x 12,7 x 15,7 mm 14 g -40...+85 oC AC: -40...+70 oC DC: -40...+85 oC IP 40 or IP 67 RTII IEC 61810-7 30 g 10 g 10...150 Hz max. 270 oC max. 5 s Standard contact materials are marked with bold type. Page 1 of 4 www.aecsensors.com Sales Department Tel: (888) 847-6552 R VDE DM85 industrial relays Coil data - DC voltage version Table 1 Coil code Rated voltage V DC 1003 1005 1006 1009 1012 1018 1024 1036 1048 1060 1110 3 5 6 9 12 18 24 36 48 60 110 Coil operating range at 20 °C V DC Coil resistance ±10% at 20 °C Ω 22 60 90 200 360 710 1 440 3 140 5 700 7 500 25 200 min. max. 2,1 3,5 4,2 6,3 8,4 12,6 16,8 25,2 33,6 42,0 77,0 7,6 12,7 15,3 22,9 30,6 45,9 61,2 91,8 122,4 153,0 280,0 Standard coil rated voltages marked with bold type. Coil data - AC 50/60 Hz voltage version Rated voltage V AC Coil code 5012 5024 5048 5060 5110 5115 5120 5220 5230 5240 Table 2 Coil resistance at 20 °C Ω Acceptable resistance 100 400 1 550 2 600 8 900 9 600 10 200 35 500 38 500 42 500 ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±15% 12 24 48 60 110 115 120 220 230 240 Coil operating range at 20 °C V AC - 50 Hz min. max. 9,6 19,2 38,4 48,0 88,0 92,0 96,0 176,0 184,0 192,0 13,2 28,8 57,6 72,0 132,0 138,0 144,0 264,0 276,0 288,0 Standard coil rated voltages marked with bold type. Connections diagrams (pin side view) Dimensions 14 (8) 24 (5) 14 (8) 24 (5) 11 (7) 21 (4) 11 (7) 21 (4) 29 7,5 12,7 12 (6) 22 (3) 5 5 15 2,5 A1 (1) A2 (2) A1 (1) A2 (2) 1NO 1C/O A1(1); A2(2) 22(3); 21(4); 24(5); 12(6); 11(7); 14(8) [mm] Ø 0,6 0,5 x 0,9 Drilling hole: • for relays • for sockets Ø 1,3 + 0,1 mm Ø 1,5 + 0,1 mm 3,9 15,7 Terminal (pin) DM85 terminals are doubled for each contact. Both terminals are to be used while connecting to load. Page 2 of 4 www.aecsensors.com Sales Department Tel: (888) 847-6552 DM85 industrial relays Electrical life reduction factor at AC inductive load Fig. 2 Reduction factor Number of cycles N Electrical life at AC resistive load. Fig. 1 Maximum switching frequency at rated load ϕ Power factor ϕ Breaking capacity [kVA] Fig. 3 Fig. 4 Coil operating range - DC n Max. DC resistive load breaking capacity n Ambient temperature DC voltage [V] Fig. 5 Coil operating range - AC 50 Hz Description of Fig. 4 and 5 A - relations between make voltage and ambient temperature at no load on contacts. Coil temperature and ambient temperature are equal before coil energizing. Make voltage is not higher than the value read on Y axis (multiplication of rated voltage). B - relations between make voltage and ambient temperature after initial coil heating up with 1,1 Un, at continues load of In on contacts. Make voltage is not higher than the value read on Y axis (multiplication of rated voltage). 1, 2, 3 - values on Y axis represent allowed overvoltage on coil at certain ambient temperature and contact load: 1 - no load 2 - 50% of rated load 3 - rated load 1,8 n 1,6 1,4 1,2 1,0 0,8 0,6 0 10 20 30 40 50 60 70 80 90 100 Ambient temperature Page 3 of 4 www.aecsensors.com Sales Department Tel: (888) 847-6552 DM85 industrial relays Mounting openings raster (solder side view) 5 5 Mounting 1C/O 8 × Ø 1,3 Relays DM85 are designed for: • direct PCB mounting • screw terminals plug-in sockets DZT80 and DZM80 with clip DZT80-0040, 35 mm DIN rail mount, EN 50022 or on panel mounting. Signalling / protecting modules type DM... are available with sockets • plug-in sockets for PCB mounting DW80 and DC50 with clip DH16-2. 15 2,5 × 2,5 1NO 5 20 6 × Ø 1,3 2,5 × 2,5 Ordering codes Cover protection category Type Contact material Contact number & arrangement Connection mode Coil code D Contact material see Tables 1, 2 20 - AgNi 30 - AgSnO2 Contact number & arrangement 11 - 1C/O 21 - 1NO Cover protection category 2 - in cover, IP 40 version 3 - in cover, IP 67 waterproof version Connection mode 5 - for PCB and sockets Examples of ordering codes: DM85 - 2011 - 25 - 1012 relay DM85, contact material AgNi, with one changeover contact, in cover IP 40, for PCB and sockets, voltage version 12 V DC American Electronic Components, Inc. 1101 Lafayette Street, Elkhart, IN 46516 Page 4 of 4 www.aecsensors.com Sales Department Tel: (888) 847-6552