MYA-LA12-DC12

General-purpose Relay MY Versatile, Multi-featured, Miniature Power Relay for Sequence Control and Power Switching Applications • Models with lockable test buttons now available. • Multiple features available, including operation indicators (mechanical and LED indicators), lockable test button, built-in diode and CR (surge suppression), bifurcated contacts, etc. • Environment-friendly cadmium-free contacts. • Wide range of Sockets (PY, PYF Series) and optional parts. • Max. Switching Current: 2-pole: 10 A, 4-pole: 5 A • Provided with nameplate. • RoHS Complaint. LR Ordering Information ■ Relays Standard Coil Polarity Type Contact form Model Plug-in socket/solder terminals Standard With built-in diode (DC only) With built-in CR (220/240 VAC, 110/120 VAC only) Standard with LED indicator With LED indicator and lockable test button Without LED indicator DPDT MY2N MY2IN MY2 4PDT MY4N MY4IN MY4 4PDT (bifurcated) MY4ZN MY4ZIN MY4Z DPDT MY2N-D2 MY2IN-D2 --- 4PDT MY4N-D2 MY4IN-D2 --- 4PDT (bifurcated) MY4ZN-D2 MY4ZIN-D2 --- DPDT MY2N-CR MY2IN-CR --- 4PDT MY4N-CR MY4IN-CR --- 4PDT (bifurcated) MY4ZN-CR MY4ZIN-CR --- Reverse Coil Polarity Type Contact form Model Plug-in socket/solder terminals Standard (DC only) With built-in diode (DC only) With LED indicator With LED indicator and lockable test button DPDT MY2N1 MY2IN1 4PDT MY4N1 MY4IN1 4PDT (bifurcated) MY4ZN1 MY4ZIN1 MY2IN1-D2 DPDT MY2N1-D2 4PDT MY4N1-D2 MY4IN1-D2 4PDT (bifurcated) MY4ZN1-D2 MY4ZIN1-D2 Note: 1. When ordering, add the rated coil voltage to the model number(s), followed by “(S)”. Rated coil voltages are given in the coil ratings table. Example: MY2 AC12(S) − Rated coil voltage 2. Arc barrier standard on all four-pole relays. 3. Other models also available, such as, three-pole versions, flangemount, PCB, etc. Contact your Omron Representative for details. General-purpose Relay MY 281 Specifications ■ Coil Ratings Rated voltage Rated current 50 Hz 60 Hz AC 6 V* 214.1 mA 12 V 106.5 mA DC Coil resistance Inductance (reference value) Must operate Arm. OFF Arm. ON % of rated voltage 183 mA 12.2 Ω 0.04 H 0.08 H 80% max. 30% min. 110% 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 48/50 V* 24.7/ 25.7 mA 21.1/ 22.0 mA 788 Ω 3.22 H 5.66 H 110/120 V 9.9/10.8 mA 8.4/9.2 mA 4,430 Ω 19.20 H 32.1 H 220/240 V 4.8/5.3 mA 18,790 Ω 83.50 H 136.4 H 6 V* 151 mA 39.8 Ω 0.17 H 0.33 H 12 V 75 mA 160 Ω 0.73 H 1.37 H 4.2/4.6 mA 24 V 37.7 mA 636 Ω 3.20 H 5.72 H 48 V* 18.8 mA 2,560 Ω 10.60 H 21.0 H 100/110 V 9.0/9.9 mA 11,100 Ω 45.60 H 86.2 H Must release Max. voltage Power consumption (approx.) 1.0 to 1.2 VA (60 Hz) 0.9 to 1.1 VA (60 Hz) 10% min. 0.9 W 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 temperature 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 resistor if required. 5. Rated voltage denoted by “*” will be manufactured upon request. Ask your OMRON representative. ■ Contact Ratings Item 2-pole 4-pole 4-pole (bifurcated) Resistive load (cosφ = 1) Inductive load (cosφ = 0.4, L/R = 7 ms) Resistive load Inductive load (cosφ = 1) (cosφ = 0.4, L/R = 7 ms) Resistive load (cosφ = 1) Inductive load (cosφ = 0.4, L/R = 7 ms) Rated load 5 A, 250 VAC 5 A, 30 VDC 2 A, 250 VAC 2 A, 30 VDC 3 A, 250 VAC 3 A, 30 VDC 0.8 A, 250 VAC 1.5 A, 30 VDC 3 A, 250 VAC 3 A, 30 VDC 0.8 A, 250 VAC 1.5 A, 30 VDC Carry current 10 A (see note) 500 VA 150 W 1,250 VA 150 W 500 VA 150 W 5 A (see note) Max. switching 250 VAC voltage 125 VDC 250 VAC 125 VDC Max. switching 10 A current 5A Max. switching 2,500 VA capacity 300 W Min. permissible load* 1,250 VA 300 W 1,250 VA 150 W 5 VDC, 1 mA 1 VDC, 1 mA * Reference value. Note: Do not exceed the carry current of a Socket in use. 282 General-purpose Relay MY 1 VDC, 100 μA ■ Characteristics Contact resistance 100 mΩ max. Operate time 20 ms max. Release time 20 ms max. Max. operating frequency Mechanical 18,000 operations/hr Electrical 1,800 operations/hr (under rated load) Insulation resistance 1,000 MΩ min. (at 500 VDC) Dielectric withstand voltage 2,000 VAC, 50/60 Hz for 1.0 min (1,000 VAC between contacts of same polarity) Vibration resistance Destruction:10 to 55 Hz, 1.0 mm double amplitude Malfunction:10 to 55 Hz, 1.0 mm double amplitude Shock resistance Destruction:1,000 m/s2 (approx. 100G) Malfunction:200 m/s2 (approx. 20G) Life expectancy See the following table. Ambient temperature Operating -55°C to 70°C (-67°F to 158°F) with no icing (see note) Ambient humidity Operating 5% to 85% RH Weight Approx. 35 g Note: The values given above are initial values. ■ Life Expectancy Characteristics Pole Mechanical life (at 18,000 operations/hr) Electrical life (at 1,800 operations/hr under rated load) 2-pole AC:50,000,000 operations min. DC:100,000,000 operations min. 500,000 operations min. 4-pole 4-pole (bifurcated) 20,000,000 operations min. 100,000 operations min. 200,000 operations min. ■ Approved Standards VDE, UL, CSA, CE (CE marking is provided only on non-PCB terminal versions) ■ Precautions Connections Do not reverse polarity when connecting DC-operated Relays with built-in diodes or indicators or high-sensitivity DC-operated Relays. Mounting Whenever possible, mount Relays so that it is not subject to vibration or shock in the same direction as that of contact movement. General-purpose Relay MY 283 Engineering Data ■ Maximum Switching Power AC resistive load AC inductive load (cosφ=0.4) DC resistive load Switching current (A) MY4, MY4Z Switching current (A) MY2 AC resistive load AC inductive load (cosφ=0.4) DC resistive load DC inductive load (L/R=7 ms) DC inductive load (L/R=7 ms) Switching voltage (V) Switching voltage (V) ■ Endurance MY2 (Inductive Loads) Endurance (x10 3operations) Endurance (x10 3 operations) MY2 (Resistive Loads) 10000 5000 3000 250 VAC 1000 500 300 30 VDC 30 VDC 250 VAC 100 10000 5000 3000 250 VAC 1000 500 300 30 VDC 30 VDC 250 VAC 100 50 30 50 30 10 10 Switching current (A) MY4 (Resistive Loads) MY4 (Inductive Loads) Endurance (x10 3 operations) Endurance (x10 3 operations) Switching current (A) 10000 5000 3000 250 VAC 1000 500 300 30 VDC 30 VDC 100 250 VAC 50 30 10 5000 3000 30 VDC 1000 500 300 30 VDC 250 VAC 100 50 30 250 VAC 10 Switching current (A) 284 10000 General-purpose Relay MY Switching current (A) MY4Z (Inductive Loads) 10000 5000 3000 1000 250 VAC 500 300 30 VDC 100 50 30 30 VDC 250 VAC 10 Endurance (x10 3operations) Endurance (x10 3 operations) MY4Z (Resistive Loads) 10000 5000 3000 1000 30 VDC 500 300 30 VDC 100 50 30 250 VAC 250 VAC 10 Switching Current (A) Switching Current (A) General-purpose Relay MY 285 Dimensions Note: All units are in millimeters unless otherwise indicated. ■ 2-Pole Models MY2N 2.6 Eight, 1.2 dia. × 2.2 long holes 0.5 28 max. 6.4 36 max. 21.5 max. ■ 4-Pole Models MY4N 2.6 Eight, 1.2 dia. × 2.2 long holes 0.5 28 max. 36 max. 6.4 21.5 max. ■ Models with Test Button MY2IN 2.6 Eight, 1.2 dia. × 2.2 long holes 6.3 8 14.2 80.5 5 28 max. 36 max. 21.5 max. MY4IN 2.6 Fourteen, 1.2 dia. × 2.2 long holes 0.5 6.3 8 14.2 286 General-purpose Relay MY 80.5 5 28 max. 36 max. 6.4 21.5 max. ■ Terminal Arrangement/Internal Connections (Bottom View) MY2 MY4(Z) MY2N/MY2IN (AC Models) MY2N/MY2IN (DC Models) MY2N-D2/MY2IN-D2 (DC Models Only) MY2N-CR/MY2IN-CR (AC Models Only) MY2N1/MY2IN1 (DC Models Only) MY2N1-D2/MY2IN1-D2 (DC Models Only) MY4(Z)N/MY4(Z)IN (AC Models) MY4(Z)N/MY4(Z)IN (DC Models) MY4(Z)N-D/MY4(Z)IN-D2 (DC Models Only) MY4(Z)N-CR/MY4(Z)IN-CR (AC Models Only) MY4(Z)N1/MY4(Z)IN1 (DC Models Only) MY4(Z)N1-D2/MY4(Z)N1-D2 (DC Models Only) General-purpose Relay MY 287 Accessories (order separately) ■ Track-mounted Screwless Clamp Terminal Sockets Item Model 4-pole 2-pole Socket PYF14S PYF08S Clip & release lever PYCM-14S PYCM-08S Nameplate R99-11 Nameplate for MY Socket bridge PYDM-14SR PYDM-14SB PYDM-08SR PYDM-08SB Note: For complete specifications, see the datasheet at Omron's Knowledge Center on our website: www.knowledge.omron.com. ■ Sockets Poles 2 Front-connecting Back-connecting socket socket Solder terminals (DIN-track/screw mounting) Without clip With clip PCB terminals PYF08A-E PY08 PY08-Y1 PY08-02 PY14 PY14-Y1 PY14-02 PYF08A-N 4 PYF14A-E PYF14A-N ■ Socket Specifications Item Pole Model Carry current Dielectric withstand voltage Insulation resistance (see note 2) Screwless clamp terminal socket 2 PYF08S 10 A 2,000 VAC, 1 min Less than 1,000 MΩ 4 PYF14S 5A Track-mounted socket 2 PYF08A-E 7A 2,000 VAC, 1 min 1,000 MΩ min. PYF08A-N (see note 3) 7 A (see note 4) PYF14A-E 5A 1,500 VAC, 1 min 100 MΩ min. 4 Back-connecting socket 2 PYF14A-N (see note 3) 5 A (see note 4) PY08(-Y1) 7A PY08-02 4 PY14(-Y1) 3A PY14-02 Note: 1. 2. 3. 4. 5. The values given above are initial values. The values for insulation resistance were measured at 500 V at the same place as the dielectric strength. The maximum operating ambient temperature for the PYF08A-N and PYF14A-N is 55°C. When using the PYF08A-N or PYF14A-N at an operating ambient temperature exceeding 40°C, reduce the current to 60%. The MY2(S) can be used at 70°C with a carry current of 7 A. ■ Socket Hold-down Clip Pairing Relay type Poles Without 2-pole test button 2 Without 2-pole test button 4 2-pole test button 2 288 Front-connecting socket (DIN-track/screw mounting) Back-connecting socket Socket Clip Socket Clip Socket Clip PYF08A-E PYC-A1 PY08 PYC-P PYC-P2 PY08-02 PYC-P PYC-P2 PYC-A1 PY14 PYC-P PYC-P2 PY14-02 PYC-P PYC-P2 PYC-E1 PY08 PYC-P2 PY08-02 PYC-P2 Solder terminals PYF08A-N PYF14A-E PYF14A-N PYF08A-E PYF08A-N General-purpose Relay MY PCB terminals ■ Mounting Plates for Sockets Socket model For 1 socket For 18 sockets For 36 sockets PY08, PY14 PYP-1 PYP-18 PYP-36 Note: PYP-18 and PYP-36 can be cut into any desired length in accordance with the number of Sockets. ■ DIN Rail Track and Accessories Description Model Mounting rail (length = 500 mm) PFP-50N Mounting rail (length = 1,000 mm) PFP-100N, PFP-100N2 End Plate PFP-M Spacer PFP-S General-purpose Relay MY 289 ■ Dimensions Unit: mm (inch) Socket Dimensions PYF08A-E Terminal arrangement/ internal connections (top view) Mounting holes Two, M3, M4, or 4.5-dia. holes Two, 4.2 x 5 mounting holes Eight, M3 x 8 sems screws 72 max. (TOP VIEW) 23 max. 31 max. PYF14A-E Two, 4.2 x 5 mounting holes Note: Track mounting is also possible. Refer to page 12 for supporting tracks. Two, M3, M4, or 4.5-dia. holes Fourteen, M3 x 8 sems screws 72 max. (TOP VIEW) Note: Track mounting is also possible. Refer to page 12 for supporting tracks. 29.5 max. 31 max. PY08/PY08-Y1 (See note) Eight, 3 x 1.2 elliptical holes 25.5 max. 29.5 max. 20 max. 42 max. 24 max. Note: The PY08-Y1 includes sections indicated by dotted lines. PY08-02 25.5 max. 29.5 max. 22 max. 16.5 max. 290 General-purpose Relay MY Eight, 1.3-dia. holes Socket Dimensions PYF08A-N Terminal arrangement/ internal connections (top view) Mounting holes 22 max. 4 1 42 12 8 5 44 14 42 4 44 8 12 1 14 5 3.0 dia. 3.5 dia. or M3 18.7 67 max. 73 PYF-08A-N 41 11 12 9 A2 A2 A1 14 14 13 12 9 41 11 Note: Track mounting is also possible. Refer to page 12 for supporting tracks. 14 14 13 A2 A2 A1 30 max. PYF14A-N 4 3 2 1 42 32 22 12 8 7 6 5 44 34 24 14 42 4 44 8 32 3 34 7 22 2 24 6 12 1 14 5 Two, 4.5 dia. or M4 67 max. 26 PYF-14A-N 41 31 21 11 12 11 10 9 A2 A2 A1 14 14 13 73 12 11 10 9 41 31 21 11 30 max. 29.5 max. PY14/PY14-Y1 (See note) 14 14 A2 A2 13 A1 Note: Track mounting is also possible. Refer to page 12 for supporting tracks. Fourteen, 3 x 1.2 elliptical holes 25.5 max. 29.5 max. 42 max. 20 max. 24 max. Note: The PY14-Y1 includes sections indicated by dotted lines. PY14-02 25.5 max. 29.5 max. 22 max. 16.5 max. Fourteen, 1.3-dia. holes Note: Use a panel with plate thickness of 1 to 2 mm for mounting the Sockets. General-purpose Relay MY 291 Socket Dimensions Terminal arrangement/ internal connections (top view) PYF14S Mounting height (with lever) 36.5 max. 72.6 typ. 31 max. 28.6 Note: Track mounting only. Note: Pole-2 and pole-3 cannot be used with the MY2 type. Use pole-1 (terminal numbers 11, 14, 12) and pole-4 (terminal numbers 41, 44, 42). 85 max. 38.2 max. 36.5 max. PYF08S 73.6 typ. 23.2 max. 28.6 Note: Track mounting only. 85 max. (5.3) Socket Bridge Insulating coating L 1.4 dia. conductor (See note 1.) Model number PYDM-14SR Length L (mm) 27.5±0.3 PYDM-14SB PYDM-08SR Color of insulating coating Red Blue 19.7±0.3 PYDM-08SB Red Blue Note: 1. The relationship between the model number, the length L, and the color of the insulating coating is shown above. 2. The insulating coating must be able to withstand a voltage of 1,500 V for 1 minute. Use either PE or PA as the material of the insulating coating. 292 General-purpose Relay MY Item Characteristic Rated ON current 10 A Rated insulation voltage 250 VAC Temperature rise 35°C max. Dielectric strength 1,500 VAC for 1 minute Ambient operating temperature -55 to 70°C 3. The positions of the ends of the insulating coating must not vary more than 0.5 mm. 4. The characteristics of the socket bridge are shown above. ■ Clip and Release Levers PYCM-14S PYF14S Lever PYCM-08S PYF08S Lever 16 typ. 26.5 typ. 21.5 typ. 28 typ. 6 typ. 54.4 typ. 4.1 typ. 52.5 typ. 5.4 typ. 32.7 typ. 29.6 typ. 6.41 typ. 3 typ. ■ Hold-down Clips PYC-A1 PYC-A1 (2 (2 pcs pcs per per set) set) PYC-E1 PYC-E1 (2 pcs perper set)set) (2 pcs 36.3 36.3 5.75 4.5 4.5 4.25 4.5±0.1 1.2 PYC-P PYC-P PYC-P2 PYC-P2 5 10 29 max. 28 3.3 38.5 General-purpose Relay MY 293 ■ Mounting Plates for Back-connecting Sockets PYP-1 PYP-1 PYP-36 PYP-36 Two, 3.4-dia. holes 72 elliptical holes t=1.6 PYP-18 PYP-18 72 elliptical holes ■ Mounting Track and Accessories DIN Rail Track PFP-50N/PFP-100N 7.3±0.15 4.5 35±0.3 27±0.15 1 15 25 10 25 25 1000 (500) * 10 15 (5) 25 Note: The figure in the parentheses is for PFP-50N. PFP-100N2 16 4.5 35±0.3 27 25 15 10 25 1000 25 10 25 15 End Plate PFP-M 10 M4 x 8 pan head screw 6.2 1.8 1 50 1.8 11.5 10 M4 spring washer 294 General-purpose Relay MY 1.3 4.8 35.5 35.3 24 1 29.2 1.5 Spacer PFP-S 16 12 5 34.8 44.3 16.5 ■ Approved Standards VDE Recognitions (File No. 112467UG, IEC 255, VDE 0435) No. of poles Coil ratings Contact ratings Operations 2 6, 12, 24, 48/50, 100/110 110/120, 200/220, 220/240 VAC 6, 12, 24, 48, 100/110, 125 VDC 10 A, 250 VAC (cosφ=1) 10 A, 30 VDC (L/R=0 ms) 10 x 103 5 A, 250 VAC (cosφ=1) 5 A, 30 VDC (L/R=0 ms) 100 x 103 MY4Z AC; 50 x 103 4 UL Recognized (File No. 41515) No. of poles Coil ratings Contact ratings Operations 2 6 to 240 VAC 6 to 125 VDC 10 A, 30 VDC (general purpose), 40°C 10 A, 250 VAC (general purpose), 40°C 6 x 103 4 5 A, 30 VDC (general purpose), 40°C (Same polarity) 5 A, 250 VAC (general purpose), 40°C (Same polarity) CSA Certified (File No. LR31928) No. of poles Coil ratings Contact ratings Operations 2 6 to 240 VAC 6 to 125 VDC 10 A, 30 VDC 10 A, 250 VAC 6 x 103 4 5 A, 250 VAC (same polarity) 5 A, 30 VDC (same polarity) LR Recognitions (File No. 98/10014) No. of poles Coil ratings Contact ratings Operations 2 6 to 240 VAC 6 to 125 VDC 10 A, 250 VAC (resistive) 2 A, 250 VAC (PF0.4) 10 A, 30 VDC (resistive) 2 A, 30 VDC (L/R=7 ms) 50 x 103 5 A, 250 VAC (resistive) 0.8 A, 250 VAC (PF0.4) 5 A, 30 VDC (resistive) 1.5 A, 30 VDC (L/R=7 ms) 50 x 103 4 SEV Listings (File No. 99.5 50902.01) No. of poles Coil ratings Contact ratings Operations 2 6 to 240 VAC 6 to 125 VDC 10 A, 250 VAC 10 A, 30 VDC 10 x 103 5 A, 250 VAC 5 A, 30 VDC 100 x 103 MY4Z AC; 50 x 103 4 Note: 1. The rated values approved by each of the safety standards (eg., UL, CSA, VDE, and SEV) may be different from the performance characteristics individually defined in this catalog. 2. In the interest of product improvement, specifications are subject to change. General-purpose Relay MY 295 PYF-S Installation Notes ■ Tools A flat-blade screwdriver should be used to mount the cables. Applicable Screwdriver ● Flat-blade, Parallel-tip, 2.5 mm diameter (3.0 mm max.) ● Flat-blade, Parallel-tip 2.5 dia. (3.0 mm max.) ● Flat-blade, Flared-tip Cannot be used. Examples: FACOM AEF.2.5 × 75E VESSEL No. 9900-(-)2.5 × 75 WAGO 210-119 WIHA 260/2.5 × 40 (AEF. 3 × 75E) (No. 9900-(-)3 × 100) (260/3 × 50) *Chamfering the tip of the driver improves insertion when used as an exclusive tool. ■ Applicable Wires Applicable Wire Sizes 0.2 to 1.5 mm2, AWG24 to AWG16 Applicable Wire Type Solid wires, stranded wires, flexible wires, or wires with ferules can be used. (See note 1.) < 2.2 ≤ Diameter D (mm) ≤ 3.2 (3.5: see note 2.) Note: 1. If the overall diameter of the wire is less than 2.2 mm, do not insert the wire past the conductor. Refer to the following diagrams. Conductor diameter d (mm) or length of sides a and b (mm) ≤ 1.9 2. If the overall diameter of the wire is over 3.2 mm, it will be difficult to use double wiring. Wires with Ferules 296 General-purpose Relay MY Examples of Applicable Wires (Confirmed Using Catalog Information) Type of wire Conductor type Equipment wire 2491X Flexible See note 1, above. Recommended wire sizes See note 2, above. BS6004 Solid Switchgear BS6231 Solid Switchgear BS6231 Flexible Tri-rated control and switchgear Flexible 0.5, 0.75, 1.0, 1.5 mm Conduit Stranded 1.5 mm2 UL1007 Flexible UL1015 Flexible UL1061 Flexible 18AWG UL1430 Flexible 18AWG 0.5, 0.75, 1.0 mm2 1.5 mm2 1.0 mm2 1.5 mm2 0.5 mm2 0.5, 0.75 mm 18AWG 2 1.0 mm2 2 16AWG 18AWG, 16AWG 16AWG ■ Wiring Use wires of the applicable sizes specified above. The length of the exposed conductor should be 8 to 9 mm. 8 to 9 mm Fig. 1 Exposed Conductor Length 2. Insert the exposed conductor into the wire connection hole. Use the following wiring procedure. 1. Insert the specified screwdriver into the release hole located beside the wire connection hole where the wire is to be inserted. Insert Wire connection holes Release holes 3. Pull out the screwdriver. Fig. 2 Wire Connection Holes and Release Holes Wire connection hole Pull out Note: Use no more than 2 wires per terminal, 1 wire per hole. Release hole Insert Screwdriver Fig. 3 Section A-A of Fig. 2 General-purpose Relay MY 297 ■ Precautions Precautions for Connection General Precautions • Do not move the screwdriver up, down, or from side to side while it is inserted in the hole. Doing so may cause damage to internal components (e.g., deformation of the coil spring or cracks in the housing) or cause deterioration of insulation. • Do not insert the screwdriver at an angle. Doing so may break the side of socket and result in a short-circuit. • Use the clip to prevent relays floating or falling out of the socket. • Do not use the product if it has been dropped on the ground. Dropping the product may adversely affect performance. • Confirm that the socket is securely attached to the mounting track before wiring. If the socket is mounted insecurely it may fall and injure the operator. • Ensure that the socket is not charged during wiring and maintenance. Not doing so may result in electric shock. • Do not pour water or cleansing agents on the product. Doing so may result in electric shock. • Do not use the socket in locations subject to solvents or alkaline chemicals. • Do not use the socket in locations subject to ultraviolet light (e.g., direct sunlight). Doing so may result in markings fading, rust, corrosion, or resin deterioration. • Do not dispose of the product in fire. • Do not insert two or more wires in the hole. Wires may come in contact with the spring causing a temperature rise or be subject to sparks. (There are two wiring holes for each terminal.) Removing from Mounting Rail To remove the socket from the mounting rail, insert the tip of screwdriver in the fixture rail, and move it in the direction shown below. Screwdriver • Insert the screwdriver along the hole wall as shown below. Fixture rail Screwdriver • If lubricating liquid, such as oil, is present on the tip of screwdriver, the screwdriver may fall out resulting in injury to the operator. • Insert the screwdriver into the bottom of the hole. It may not be possible to connect cables properly if the screwdriver is inserted incorrectly. 298 General-purpose Relay MY MEMO General-purpose Relay MY All sales are subject to Omron Electronic Components LLC standard terms and conditions of sale, which can be found at http://www.components.omron.com/components/web/webfiles.nsf/sales_terms.html ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. OMRON ON-LINE OMRON ELECTRONIC COMPONENTS LLC Global - http://www.omron.com USA - http://www.components.omron.com 55 E. Commerce Drive, Suite B Schaumburg, IL 60173 847-882-2288 Cat. No. X301-E-1b 09/11 General-purpose Relay Specifications subject to change without notice MY Printed in USA Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Omron: MYA-LA1 AC100/110 MYA-LA12 AC100/110 MYA-LA12 DC100/110 MYA-LA12 DC24 MYA-LA12-DC12 MYA-LA2 AC100/110 MYA-LA2 DC24 MYA-LB0 DC100/110 MYA-LB12 AC100/110 MYA-LB2 AC110/120 MYA-LB2AC100/110 MYA-LB2-AC220/240 MYA-LBDE-D DC24 MYA-NA1 DC24 MYA-NA2 AC200/220 MYA-NA2-AC100/110 MYA-NB2 DC100/110 MYA-NB2 DC125 MYQ4N AC110/120 MYQ4N DC24 MYQ4ZN DC100/110 MYQ4ZN DC24 MY4Z-CBG AC100/110 MY4ZN-DC24-EL