LY_V02 OMRON | Alldatasheet
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General-purpose Relay LY A-31 Electromechanical Relays General-purpose Relay LY A Miniature Power Relay Equipped with arc barrier. Dielectric strength: 2,000 V. Built-in diode models added to the L Y Series. Single-pole and double-pole models are applicable to operating coils with ratings of 100/110 VAC, 110/120 VAC, 200/220 VAC, 220/240 VAC, or 100/110 VDC). Three-pole and four-pole models are applicable to operating coils with ratings of 100/110 VAC, 200/220 VAC, or 100/110 VDC). LR
Ordering Information
■ Open Relays Note: 1. When ordering, add the rated coil voltage to the model number. Rated coil voltages are given in the coil ratings table. 2. Relays with #187 quick connect terminals are also available with SPDT and DPDT contact. Ask your OMRON representative for details. 3. SEV models are standard Relays excluding DPDT (bifurcated) models. 4. VDE- or LR- qualifying Relays must be specified when ordering. Type Contact form Standard SPDT L Y1 L Y1N L Y1-0 L Y1F DPDT L Y2 L Y2N L Y2-0 L Y2F DPDT (bifurcated) L Y2Z L Y2ZN L Y2Z-0 L Y2ZF 3PDT L Y3 L Y3N L Y3-0 L Y3F 4PDT L Y4 L Y4N L Y4-0 L Y4F With built-in diode (DC only) SPDT L Y1-D L Y1N-D2 --- --- DPDT L Y2-D L Y2N-D2 --- --- DPDT (bifurcated) L Y2Z-D L Y2ZN-D2 --- --- 3PDT L Y3-D --- --- --- 4PDT L Y4-D L Y4N-D2 --- --- With built-in CR (AC only) DPDT L Y2-CR L Y2N-CR --- --- DPDT (bifurcated) L Y2Z-CR L Y2ZN-CR --- --- Plug-in/solder terminals Plug-in/solder terminals with LED indicator PCB terminals Upper-mounting Plug-in/solder terminals Rated coil voltage Example: L Y2, 6 VAC
A-32 General-purpose Relay LY ■ Accessories (Order Separately) Sockets Note: 1. For PTF08-E and PTF14A-E, see “Track Mounted Socket.” 2. PTF@A (-E) Sockets have met UL and CSA standards: UL 508/CSA C22.2. Mounting Plates for Sockets Socket-Hold-down Clip Pairings Specifications ■ Coil Ratings Single- and Double-pole Relays Note: See notes on the bottom of next page. Poles Front-connecting Socket Back-connecting Socket DIN track/screw terminals Plug-in/solder terminals Wrapping terminals PCB terminals 1 or 2 PTF08A-E, PTF08A PT08 PT08QN PT08-0
3 PTF11A PT11 PT11QN PT11-0
4 PTF14A-E, PTF14A PT14 PT14QN PT14-0
Socket model For 1 Socket For 10 Sockets For 12 Sockets For 18 Sockets PT08 PT08QN PYP-1 --- --- PYP-18 PT11 PT11QN PTP-1-3 --- PTP-12 --- PT14 PT14QN PTP-1 PTP-10 --- --- Relay type Poles Front-connecting Sockets Back-connecting Sockets Socket model Clip model Socket model Clip model Standard, bifurcated contacts oper- ation indicator, built-in diode 1, 2 PTF08A-E, PTF08A PYC-A1 PT08(QN), PT08-0 PYC-P
3 PTF11A PT11(QN), PT11-0
4 PTF14A-E, PTF14A PT14(QN), PT14-0
CR circuit 2 PTF08A-E, PTF08A Y92H-3 PT08(QN), PT08-0 PYC-1 Rated voltage Rated current Coil resistance Coil inductance (reference value) Must operate voltage Must release voltage Max. voltage Power consum. (approx.) 50 Hz 60 Hz Arm. OFF Arm. ON % of rated voltage (60 Hz)12 V 106.5 mA 91 mA 46 Ω 0.17 H 0.33 H 24 V 53.8 mA 46 mA 180 Ω 0.69 H 1.30 H 50 V 25.7 mA 22 mA 788 Ω 3.22 H 5.66 H DC 6 V 150 mA 40 Ω 0.16 H 0.33 H 10% min. 0.9 W 12 V 75 mA 160 Ω 0.73 H 1.37 H 24 V 36.9 mA 650 Ω 3.20 H 5.72 H 48 V 18.5 mA 2,600 Ω 10.6 H 21.0 H 100/110 V 9.1/10 mA 11,000 Ω 45.6 H 86.2 H
General-purpose Relay LY A-33 Electromechanical RelaysThree-pole Relays Note: See notes under next table. Four-pole Relays Note: 1. The rated current and coil resistance are measured at a coil temperature of 23 °C with tolerances of +15%/–20% for rated currents and ±15% for DC coil resistance. 2. Performance characteristic data are measured at a coil temperatures of 23°C. 3. AC coil resistance and impedance are provided as reference values (at 60 Hz). 4. Power consumption drop was measured for the above data. When driving transistors, check leakage current and connect a bleeder re- sistor if required. Rated voltage Rated current Coil resistance Coil inductance (reference value) Must operate voltage Must release voltage Max. voltage Power consum. (approx) 50 Hz 60 Hz Arm. OFF Arm. ON % of rated voltage (60 Hz)12 V 159 mA 134 mA 24 Ω 0.12 H 0.21 H 24 V 80 mA 67 mA 100 Ω 0.44 H 0.79 H 50 V 38 mA 33 mA 410 Ω 2.24 H 3.87 H 12 V 112 mA 107 Ω 0.45 H 0.98 H 24 V 58.6 mA 410 Ω 1.89 H 3.87 H 48 V 28.2 mA 1,700 Ω 8.53 H 13.9 H 100/110 V 12.7/13 mA 8,500 Ω 29.6 H 54.3 H Rated voltage Rated current Coil resistance Coil inductance (reference value) Must operate voltage Must release voltage Max. voltage Power consum. (approx) 50 Hz 60 Hz Arm. OFF Arm. ON % of rated voltage 2.5 VA (60 Hz)12 V 199 mA 170 mA 20 Ω 0.10 H 0.17 H 24 V 93.6 mA 80 mA 78 Ω 0.38 H 0.67 H 50 V 46.8 mA 40 mA 350 Ω 1.74 H 2.88 H DC 6 V 240 mA 25 Ω 0.09 H 0.21 H 10% min. 1.5 W 12 V 120 mA 100 Ω 0.39 H 0.84 H 24 V 69 mA 350 Ω 1.41 H 2.91 H 48 V 30 mA 1,600 Ω 6.39 H 13.6 H 100/110 V 15/15.9 mA 6,900 Ω 32 H 63.7 H
A-34 General-purpose Relay LY ■ Contact Ratings *Note: P level: λ60 = 0.1 x 10-6/operation, reference value ■ Characteristics Note: 1. The values given above are initial values. 2. The upper limit of 40°C for some Relays is because of the relationship between diode junction temperature and the element used. Relay Single contact Bifurcated contacts 1-pole 2-, 3- or 4-pole 2-pole Load Resistive load (cosφ = 1) Inductive load (cosφ=0.4, L/R=7 ms) Resistive load (cosφ = 1) Inductive load (cosφ=0.4, L/R=7 ms) Resistive load (cosφ = 1) Inductive load (cosφ=0.4, L/R=7 ms) Rated load 110 VAC 15 A
24 VDC 15 A
110 VAC 10 A
24 VDC 7 A
24 VDC 10 A
110 VAC 7.5 A
24 VDC 5 A
110 VAC 5A
110 VAC 4 A
24 VDC 4A
15 A 10 A 7 A
Max. switching voltage
250 VAC
125 VDC
Max. switching current Max. switching power 1,700 VA 360 W 1,100 VA 170 W 1,100 VA 240 W 825 VA 120 W 550 VA 120 W 440 VA 100 W Failure rate (reference value)* 100 mA, 5 VDC 100 mA, 5 VDC 10 mA, 5 VDC Item All except Relays with bifurcated contacts Relays with bifurcated contacts Contact resistance 50 mΩ max. Operate time 25 ms max. Release time 25 ms max. Max. operating frequency Mechanical: 18,000 operations/hr Electrical: 1,800 operati ons/hr (under rated load) Insulation resistance 100 MΩ min. (at 500 VDC) Dielectric strength 1,000 VAC, 50/60 Hz for 1 min between contacts of same polarity 2,000 VAC, 50/60 Hz for 1 min between contacts of different polarity Vibration resistance Destruction: 10 to 55 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude) Malfunction: 10 to 55 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude) Shock resistance Destruction: 1,000 m/s 2 Malfunction: 200 m/s 2 Endurance Mechanical: AC: 50,000,000 operations min. (at 18,000 operations/hr) DC: 1,00,000,000 operations min. (at 18,000 operations/hr) Electrical: Single-, three-, and four-pole: 200 ,000 operations min. (at 1,800 operations/hr under rated load) Double-pole: 500,000 operations min. (at 1,800 operations/hr under rated load) Ambient temperature* Operating: Single- and double-pole standard, bifurcated-contact Relays: –25°C to 55°C (with no icing) (–25°C to 70°C if carry current is 4 A or less) All other Relays: –25°C to 40°C (with no icing) (–25°C to 55°C if carry current is 4 A or less) Ambient humidity Operating: 5% to 85% Weight Single- and double-pole: approx. 40 g, three-pole: approx. 50 g, four-pole: approx. 70 g
General-purpose Relay LY A-35 Electromechanical Relays■ Endurance Under Real Loads (reference only) LY1 LY2 LY4 Rated voltage Load type Conditions Operating frequency Electrical life
100 VAC AC motor 400 W, 100 VAC single-phase with 35-A in-
rush current, 7-A current flow ON for 10 s, OFF for 50 s 50,000 operations AC lamp 300 W, 100 VAC with 51-A inrush current, 3-A current flow ON for 5 s, OFF for 55 s 100,000 operations
500 W, 100 VAC with 78-A inrush current,
25,000 operations Capacitor (2,000 µF)
24 VDC with 50-A inrush current, 1-A cur-
ON for 1 s, OFF for 6 s 100,000 operations AC solenoid 50 VA with 2.5-A inrush current, 0.25-A current flow ON for 1 s, OFF for 2 s 1,500,000 operations 100 VA with 5-A inrush current, 0.5-A cur- rent flow 800,000 operations Rated voltage Load type Conditions Operating frequency Electrical life
100 VAC AC motor 200 W, 100 VAC single-phase with 25-A in-
rush current, 5-A current flow ON for 10 s, OFF for 50 s 200,000 operations AC lamp 300 W, 100 VAC with 51-A inrush current, 3-A current flow ON for 5 s, OFF for 55 s 80,000 operations Capacitor (2,000 µF) ON for 1 s, OFF for 15 s 10,000 operations
24 VDC with 20-A inrush current, 1-A cur-
150,000 operations AC solenoid 50 VA with 2.5-A inrush current, 0.25-A current flow ON for 1 s, OFF for 2 s 1,000,000 operations 100 VA with 5-A inrush current, 0.5-A cur- rent flow 500,000 operations Rated voltage Load type Conditions Operating frequency Electrical life
100 VAC AC motor 200 W, 200 VAC triple-phase with 5-A in-
rush current, 1-A current flow ON for 10 s, OFF for 50 s 500,000 operations
750 W, 200 VAC triple-phase with 18-A in-
rush current, 3.5 A current flow 70,000 operations AC lamp 300 W, 100 VAC with 51-A inrush current, 3-A current flow ON for 5 s, OFF for 55 s 50,000 operations Capacitor (2,000 µF) ON for 1 s, OFF for 15 s 5,000 operations ON for 1 s, OFF for 2 s 200,000 operations AC solenoid 50 VA with 2.5-A inrush current, 0.25-A current flow ON for 1 s, OFF for 2 s 1,000,000 operations 100 VA with 5-A inrush current, 0.5-A cur- rent flow 500,000 operations
A-36 General-purpose Relay LY ■ Approved Standards UL 508 Recognitions (File No. 41643) CSA 22.2 No. 14 Listings (File No. LR31928) SEV Listings (File No. D3,31/137) TÜV (File No. R9251226) (IEC255) VDE Recognitions (No. 9903UG and 9947UG) LR Recognitions (No. 563KOB-204523) No. of poles Coil ratings Contact ratings Operations 1 6 to 240 VAC 6 to 125 VDC
15 A, 30 VDC (Resistive)
15 A, 240 VAC (General use)
TV-5, 120 VAC 1/2 HP , 120 VAC 6 x 10 25 x 103 2 15 A, 28 VDC (Resistive)
15 A, 120 VAC (Resistive)
12 A, 240 VAC (General use)
1/2 HP , 120 VAC 6 x 10 25 x 103 3 and 4 10 A, 30 VDC (Resistive)
10 A, 240 VAC (General use)
1/3 HP , 240 VAC 6 x 10 No. of poles Coil ratings Contact ratings Operations 1 6 to 240 VAC 6 to 125 VDC
15 A, 120 VAC (General use)
1/2 HP , 120 VAC TV-5, 120 VAC 6 x 10 25 x 103 2 15 A, 30 VDC (Resistive) 1/2 HP , 120 VAC TV-3, 120 VAC 6 x 10 3 and 4 10 A, 30 VDC (Resistive) No. of poles Coil ratings Contact ratings Operations 1 6 to 240 VAC 6 to 125 VDC
15 A, 24 VDC
15 A, 220 VAC
2 to 4 10 A, 24 VDC
10 A, 220 VAC
No. of poles Coil ratings Contact ratings Operations 1 to 4 6 to 125 VDC 6 to 240 VAC LY1 , LY 1 - F D
15 A, 110 VAC (cosφ=1)
10 A, 110 VAC (cosφ=0.4) L Y2, L Y2-FD, L Y3, L Y3-FD, L Y4, LY4 - F D
10 A, 110 VAC (cosφ=1)
7.5 A, 110 VAC (cosφ=0.4) 100 x 10 No. of poles Coil ratings Contact ratings Operations 1 6, 12, 24, 50, 110, 220 VAC 6, 12, 24, 48, 110 VDC
10 A, 220 VAC (cosφ=1)
7 A, 220 VAC (cosφ=0.4)
10 A, 28 VDC (L/R=0 ms)
7 A, 28 VDC (L/R=7 ms)
2 7 A, 220 VAC (cos φ=1) 4 A, 220 VAC (cosφ=0.4)
7 A, 28 VDC (L/R=0 ms)
4 A, 28 VDC (L/R=7 ms)
No. of poles Coil ratings Contact ratings 2, 4 6 to 240 VAC 6 to 110 VDC 7.5 A, 230 VAC (PF0.4)
5 A, 24 VDC (L/R=7 ms)
General-purpose Relay LY A-37 Electromechanical RelaysEngineering Data LY1 LY2 LY3 and LY4 0.5 0.1 10 100 500 1,000 10,000 5,000 1,000 100 024 6 8 1 0 1 2 1 4 1 6 1 8 2 0 500 Maximum Switching Power Switching voltage (V) Switching current (A) Endurance Switching current (A) AC resistive load DC resistive load
110 VAC resistive load
24 VDC resistive load
110 VAC (cosφ = 0.4) Endurance (x103 operations)
24 VDC
(L/R = 7ms) Life: 200,000 operationsAC (cosφ = 0.4) DC L/R = 7 ms 0.5 0.1 10 100 500 1,000 0 2 4 6 8 10 12 14 16 18 20 1,0000 1,000 100 500 5,000 Maximum Switching Power Switching voltage (V) Endurance Switching current (A) AC resistive load DC resistive load 110 VAC (cosφ = 0.4)
24 VDC (L/R = 7ms)
Endurance (x103 operations) Switching current (A) Life: 500,000 operationsAC (cosφ = 0.4) DC L/R = 7 ms 0.5 0.1 10 100 024 6 8 1 0 1 2 1 4 1 6 1 8 2 0500 1,000 1,0000 1,000 100 500 5,000 Maximum Switching Power Switching voltage (V) Endurance Switching current (A) AC resistive load DC resistive load 110 VAC (cosφ = 0.4) Endurance (x103 operations) Switching current (A) DC L/R = 7 ms AC (cosφ = 0.4) Life: 200,000 operations
A-38 General-purpose Relay LY LY2Z Dimensions Note: All units are in millimeters unless otherwise indicated. Relays with Solder/Plug-in Terminals Note: The DC models have polarity. 0.5 10 100 500 1,00050 10,000 5,000 1,000 500 02 46 8 1 0 100 Maximum Switching Power Switching voltage (V) Switching current (A) Endurance Switching current (A) AC resistive load DC resistive load Life: 500,000 operations 110 VAC (cosφ = 0.4) Endurance (x103 operations) DC L/R = 7 ms AC (cosφ = 0.4) 0.5 6.4 LY1 LY1-D LY1N LY1N-D2 LY1 LY1N (-D2) LY1-D Eight, 2-dia. holes 36 max. 28 max. Terminal Arrangement/Internal Connections (Bottom View) DC Model AC Model 21.5 max.
General-purpose Relay LY A-39 Electromechanical Relays Note: The DC models have polarity. Note: The DC models have polarity. 0.5 6.4 LY2(Z) LY2(Z)-D LY2(Z)N LY2(Z)N-D2 LY2 LY2Z LY2-D LY2Z-D LY2N LY2ZN LY2N-D2 LY2ZN-D2 Eight, 3-dia. holes 36 max. 28 max. DC Model AC Model 21.5 max. Terminal Arrangement/Internal Connections (Bottom View) 0.5 6.4 LY3 LY3-D LY3N LY3Z LY3N LY3-D Eleven, 3-dia. holes 28 max. 31.5 max. Terminal Arrangement/Internal Connections (Bottom View) DC Model AC Model 36.5 max.
A-40 General-purpose Relay LY Note: The DC models have polarity. Relays with PCB Terminals 0.5 6.4 LY4 LY4-D LY4N LY4N-D2 LY4 LY4N LY4-D LY4N-D2 36 max. 28 max. 41.5 max. DC Model AC Model Terminal Arrangement/Internal Connections (Bottom View) Fourteen, 3-dia. holes 0.5 LY2(Z)-CR LY2(Z)N-CR 6.4 LY2-CR LY2Z-CR LY2N-CR LY2ZN-CR 28 max. 53 max. Model: LY2N-CR CR Element C: 0.033 µF R: 120 Ω Eight, 3-dia. holes 21.5 max. Terminal Arrangement/Internal Connections (Bottom View) 0.5 5.75 4.1 5.5 14.2 14.2 10 10 10 10 10 10 3.4 3.4 5.3 5.3 4.6 13.157.15 LY1-0 LY3-0 LY2-0 LY4-0 4.5 (see note 2)36 max. 28 max. Note: 1. The above model is the L Y2-0. 2. This figure is 6.4 for the L Y1-0 Note: 1. The tolerance for the above figures is 0.1 mm. 2. Besides the terminals, some part of the L Y1-0 car- ries current. Due attention should be paid when mountin g the L Y1-0 to a double-sided PC board. PC Board Holes (Bottom View) 21.5 max. Five, 2.5-dia. holes Eight, 2.5-dia. holes Eleven, 2.5-dia. holes Fourteen, 2.5-dia. holes
General-purpose Relay LY A-41 Electromechanical RelaysUpper-mounting Relays 0.5 6.4 3.5 38 38±0.1 LY1F LY2F 35.5 max. 22.5 max. Mounting Holes Note: 1. Eight 3-dia. holes should apply to the L Y2F model. Two, 3.5-dia. holes (or Two M3 holes) max. max. Eight, 2-dia. holes (see note) LY3F 0.5 6.4 3.5 38 38±0.1 36 max. 32 max. 44 max. Two, 3.5-dia. holes (or two, M3 holes) 28.5 max. Eleven, 3-dia. holes LY4F 0.5 3 6.4 3.5 28±0.1 38±0.1 35.5 max. Mounting holes 41.5 max. Two, 3.5 dia. holes (or two, M3 holes) max. max. Fourteen, 3-dia. holes
A-42 General-purpose Relay LY Mounting Height with Socket The following Socket heights should be maintained. Sockets Mounting Plates for Back-connecting LY 67 (84) PTF@A (-E) 40 (57) LY PT@ Front-connecting 71 (see note) Back-connecting Note: 1. The PTF @A (-E) can be track-mounted or screw-mounted. 2. For the L Y @-CR (CR circuit built-in type) model, this figure should be 88. PTF08A-E PT14 PT14QN PT14-0 PTF14A-EPTF11A PT08 PT11 PT08QN PT11QN PT08-0 PT11-0 PTP-1-3 PTP-1 PYP-18 PTP-10 PTP-12 PYP-1 t=1.6 t=1.6 t=1.6 t=1.6 t=1.6 t=1.6 7.7 42±0.1 49 52±0.1 5949 42±0.1 7.7 42±0.1 49 7.7 42±0.1 49 9 x 49.4 = 444.6±0.6 9 x 49.4 = 444.6±0.6 492 R1.7 3.4 4.5 1.1 7.4 23.7 7.4 7.7 42±0.1 49 11 x 39.4 = 433.4±0.6 492 29.3 3.4 4.5 R2.25 5.1 42 49 492 21.6 21.6 4.5 3.4 R1.7 7.742±0.1 49 11 x 39.4 = 433.4±0.6 11 x 39.4 = 433.4±0.6 17 x 27.4 = 465.8±0.6 17 x 27.4 = 465.8±0.6 17 x 27.4 = 465.8±0.6 9 x 49.4 = 444.6±0.6 Two, 3.4-dia. holes Four, 3.4-dia. holes 72 elliptical holes Twelve, square holes 48 elliptical holes40 elliptical holes Four, 3.4-dia. holes
General-purpose Relay LY A-43 Electromechanical Relays■ Hold-down Clips Hold-down clips are used to hold Relays to Sockets and prevent them from coming loose due to vibration or shock. Precautions Refer to page A-72 for general precautions. ■ Connections Do not reverse polarity when connecting DC-operated Relays with built-in diodes or indicators. Used with Socket Used with Socket mounting plate For CR circuit built-in Relay PYC-A1 PYC-P PYC-S Y92H-3 PYC-1
A-44 General-purpose Relay LY In the interest of product improvement, specifications are subject to change without notice. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. J002-E1-10