General Purpose Relay MK Exceptionally reliable general purpose relay Long life (minimum 100,000 electrical operations) assured by silver contacts Built-in operation indicator (mechanical, LED), diode surge suppression, Varistor surge suppression The contact operation can be easily checked by mechanical indicator and/or push-to-test button options Conforms to CENELEC standards VDE approved versions available Ordering Information To Order: Select the part number and add the desired coil voltage rating (e.g., MK3P5-S- ). Part number Type Standard Terminal Plug-in Coil AC/DC LED indicator LED indicator and diode DC Mechanical indicator MK2P-I Mechanical indicator & push-to-test button MK2P-S 3PDT MK3P-5-I MK3P-5-S DPDT 3PDT MK2PN-I MK3PN-5-I MK2PN-S MK3PN-5-S MK2PND-S Contact form DPDT DPDT MK2PND-I 3PDT MK3PND-5-I MK3PND-5-S MK2PNV-S MK3PNV-5-S LED indicator and varistor AC DPDT 3PDT MK2PNV-I MK3PNV-5-I Diode DC DPDT MK2PD-I MK2PD-S 3PDT MK3PD-5-I MK3PD-5-S DPDT MK2PV-I MK2PV-S 3PDT MK3PV-5-I MK3PV-5-S Varistor AC Note: 1. Reverse polarity versions available on DC coil types. Consult your OMRON representative for further information. 2. VDE approved versions are available. Consult your OMRON representative for further information. ACCESSORIES (Order separately) To Order: Select the appropriate part numbers for sockets, clips, and mounting tracks (if required) from the available types chart. Track mounted sockets Part number Socket Relay hold-down clip Mounting track/end plate SPDT DPDT PF083A-E PFC-A1 PFP-100N or PFP-50N and PFP-M (end plate) 3PDT PF113A-E PFC-A1 PFP-100N or PFP-50N and PFP-M (end plate) Relay type MK MK ACCESSORIES (continued) Back connecting sockets Part number Relay type Socket Relay hold-down clip SPDT DPDT PL08 PLE08-0 PLC-E PLC-10 PL08-Q PLC-E 3PDT PL11 PLC-E PLE11-0 PLC-10 PL11-Q PLC-E Specifications CONTACT DATA Resistive load (p.f. = 1) 2 Pole 3 Pole Load Rated load 10 A at 250 VAC 10 A at 28 VDC Contact material Carry current Ag 10 A Max. operating voltage 250 VAC, 250 VDC Max. operating current Max. switching capacity 10 A 2,500 VA 280 W 10 mA at 1 VDC Min. permissible load Inductive load (p.f. = 0.4) 10 A at 120 VAC 10 A at 28 VDC 10 A at 250 VAC 7 A at 250 VAC 2,500 VA/1,250 VA (NO/NC contacts) 280 W 1,750 VA COIL DATA AC Rated voltage (VAC) Rated current (mA) (at 60 Hz) Coil resistance ( ) Coil inductance (Ref. value) (H) Pick-up voltage Dropout voltage Maximum voltage Power consumption (mW) Armature OFF Armature ON % of rated voltage 6 12 360 180 3.9 16.3 0.0423 0.3270 0.0201 0.1666 24 88.0 68.0 0.6940 0.3760 80% max. Approx. 2.7 VA 50 39.0 338 3.195 1.530 30% min. (at 60 Hz) 25% min. (at 50 Hz) 110 120 21.0 18.0 1240 1578 13.45 15.04 7.32 7.19 110% max. Approx. 2.3 VA (at 60 Hz) Approx. 2.7 VA (at 50 Hz) 220 11.0 5090 49.73 27.02 240 9.2 6737 58.62 32.07 Rated voltage (VDC) Rated current (mA) (at 60 Hz) Coil resistance ( ) Coil inductance (Ref. value) (H) Pick-up voltage Dropout voltage Maximum voltage Armature OFF Armature ON % of rated voltage 6 255 23.5 0.206 0.106 12 126 95 0.963 0.449 24 56 430 4.915 2.478 80% max. Approx. 2.7 VA 48 29.5 1630 16.685 10.487 110 15.1 7300 80.2 42.6 DC 15% min. Power consumption (mW) 110% max. Approx. 1.5 W Note: 1. The rated current and coil resistance are measured at a coil temperature of 23 C (73 F) with a tolerance of 15% for DC rated current and +15%, -20% for AC rated current. 2. The rated current is reference value. 3. Performance characteristic data are measured at a coil temperature of 23 C (73 F). 4. For models with the LED indicator built-in, add an LED current of approximately 0 thru 5 mA to the rated current. 2 MK MK CHARACTERISTICS Contact resistance 50 m Operate time AC: 20 ms max. DC: 30 ms max. Release time Operating frequency max. 20 ms max. Mechanical Electrical 18,000 operations/hour 1,800 operations/hour (under rated load) Insulation resistance 100 M Dielectric strength 2,500 VAC, 50/60 Hz for 1 minute between coil and contacts 1,000 VAC, 50/60 Hz for 1 minute between contacts of same poles, between terminals of the same polarity 2,500 VAC, 50/60 Hz for 1 minute between current-carrying parts, noncurrentcarrying parts, and terminals of opposite polarity Vibration Mechanical durability Shock 10 to 55 Hz, 1.50 mm (0.06 in) double amplitude Malfunction durability 10 to 55 Hz, 1.00 mm (0.04 in) double amplitude Mechanical durability 1,000 m/s 2 (approx. 100 G) Malfunction durability Ambient temperature Humidity Service Life min. (at 500 VDC) 100 m/s2 (approx. 10 G) Operation: -10 to 40 C (14 to 104 F) 35 to 85% RH Mechanical 10 million operations min. (at operating frequency of 18,000 operations/hour) Electrical 100,000 operations at rated load (at operating frequency of 1,800 operations/hour) Approx. 0.85 g (3.0 oz) Weight Note: Data shown are of initial value. CHARACTERISTIC DATA Electrical service life MK2P-S, MK3P5-S Rated operating current (A) Service life (x 106 operations) Maximum switching capacity MK2P-S, MK3P5-S Rated operating voltage (V) Rated operating current (A) 3 MK MK Dimensions Unit: mm (inch) RELAYS TERMINAL ARRANGEMENT (Bottom view) Standard type (AC/DC coil) MK2P-I, S MK3P5-I, -S LED indicator type (AC coil) MK2PN-I, -S MK3PN-5-I, -S LED indicator type (DC coil) MK2PN-I, -S MK3PN-5-I, -S Diode type (DC coil) MK2PD-I, -S MK3PD-5-I, -S Varistor type (AC coil) MK2PV-I, -S MK3PV-5-I, -S LED indicator and diode type (DC coil) MK2PND-I, -S MK3PND-5-I, -S LED indicator and Varistor type (AC coil) MK2PNV-I, -S MK3PNV-5-I, -S 4 MK MK ACCESSORIES Track mounted socket PF083A-E (conforming to DIN EN 50022) Terminal arrangement Mounting holes Mounting dimensions of relay with socket Mounting holes Mounting dimensions of relay with socket Note: Model PF083A-E can be used as a front connecting socket. Track mounted socket PF113A-E (conforming to DIN EN 50022) Terminal arrangement Note: Model PF113A-E can be used as a front connecting socket. Back connecting socket MK2 sockets (8 pin) Printed circuit board socket PL08 (UL File No. E87929) Solder terminals PL08-Q Wire wrap terminals PLE08-0 Mounting holes PL08 PL08 type sockets and MK2 relay Total height dimension Recommended PCB layout PLE08-0 5 MK MK Unit: mm (inch) ACCESSORIES (continued) Back connecting socket MK3 sockets (11 pin) Printed circuit board socket PL11 (UL File No. E87929) Solder terminals PL11-Q Wire wrap terminals PLE11-0 Mounting holes PL11 PL11 type sockets and MK3 relay Total height dimension Recommended PCB layout PLE11-0 Mounting tracks PFP-100N/PFP-50N (conforming to DIN EN 500022) PFP-100N2 (conforming to DIN EN 500022) Note: 1. *This dimension applies to mounting track PFP-50N. 2. A total of twelve 25 x 4.50 mm (0.98 x 0.18 in) elliptic holes is provided with six holes cut from each rail end at a pitch of 10 mm (0.39 in) holes. PFP-M end plate Note: Use of Type PFP-M end plate is recommended to secure the socket on the mounting track. Be sure that the engraved arrow mark on the surface of the end plate faces upward and then tighten the screw firmly with a screwdriver. 6 MK MK APPROVALS UL (File No. E41515)/CSA (File Nos. LR41408 and LR335535) Type Contact form Coil ratings Contact ratings MK2P-I, -S DPDT 6 to 250 VAC 10 A, 250 VAC, Resistive 6 to 110 VDC 10 A, 28 VDC, Resistive 7 A, 250 VAC, Inductive MK3P5-I, -S 3PDT 6 to 250 VAC 10 A, 120 VAC, Resistive 6 to 110 VDC 10 A, 28 VDC, Resistive 10 A, 250 VAC, Resistive 7 A, 250 VAC, Inductive SEV, DEMKO Type Contact form Coil ratings Contact ratings MK2P-I, -S DPDT 6 to 110 VDC 10 A, 250 VAC (NO) (cosø = 1) 5 A, 250 VAC (NC) (cosø = 1) MK3P5-I, -S 3PDT 6 to 240 VAC 10 A, 280 VDC (NO) 5 A, 280 VDC (NC) 7 A, 250 VAC (cosø = 0.4) TUV (File No. R9051410) Type MK2P-I, -S MK3P5-I, -S Contact form DPDT 3PDT Coil ratings 6, 12, 24, 48, Contact ratings 10 A, 250 VAC (NO) (cosø = 1) 100, 110 VDC 5 A, 250 VAC (NC) (cosø = 1) 6, 12, 24, 50, 10 A, 280 VDC (NO) 5 A, 280 VDC (NC) 110, 115, 120, 7 A, 250 VAC (cosø = 0.4) 200, 220, 230, 240 VAC Note: 1. The rated values approved by each of the safety standards (e.g., UL and CSA) may be different from the performance characteristics individually defined in this catalog. 2. VDE, Nemko and Semko versions are available. Please consult your OMRON representative for further information. 3. In the interest of product improvement, specifications are subject to change. OMRON ELECTRONICS, INC. OMRON CANADA, INC. One East Commerce Drive Schaumburg, IL 60173 885 Milner Avenue Scarborough, Ontario M1B 5V8 1-800-55-OMRON 416-286-6465 Cat. No. GC RLY7 01/00 Specifications subject to change without notice. Printed in the U.S.A. 7