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1 general-purpose relay my an improved miniature power relay with many models for sequence control and power applications a wide range of relay variations including ones with operation indicators, high-capacity capability, built-in diodes, etc. arc barrier standard on 3- and 4-pole relays. withstand voltage: 2,000 vac. ordering information type contact form plug-in socket/solder terminals pcb terminals upper-mounting/ solder terminals w ith indicator standard spdt *my1 *my1-02 my1f dpdt my2 my2n my2-02 my2f dpdt (bifurcated) my2z my2zn my2z-02 my2zf 3pdt my3 my3n my3-02 my3f 4pdt my4 my4n my4-02 my4f 4pdt (bifurcated) my4z my4zn my4z-02 my4zf w ith built-in diode dpdt my2-d my2n-d2 ** (dc only) dpdt (bifurcated) my2z-d my2zn-d2 3pdt my3-d my3n-d2 4pdt my4-d my4n-d2 4pdt (bifurcated) my4z-d my4zn-d2 with built-in cr dpdt my2-cr my2n-cr not available. (ac only) dpdt (bifurcated) my2z-cr 3pdt my3-cr 4pdt my4-cr my4n-cr 4pdt (bifurcated) my4z-cr w ith test button dpdt my2i4 my2i4n 4pdt my4i4 my4i4n
my my 2 type upper-mounting/ solder terminals pcb terminals plug-in socket/solder terminals contact form w ith indicator high-humidity dpdt my2-tu dpdt (bifurcated) my2z-tu 3pdt my3-tu 4pdt my4-tu my4n-tu 4pdt (bifurcated) my4z-tu not available. high-capacity (7 a) dpdt my2-y my2n-y high-sensitivity 3pdt myc3 not available myc3-02 rated coil voltage note: 1. when ordering, add the rated coil voltage to the model number . rated coil voltages are given in the coil ratings table. example: my2, 6 v ac *2. models mark with an asterisk are not available with international safety standard ratings. 3. add a-go to the model number if mounting studs are required (e.g., my4-g). 4. the standard contacts for my2z-series relays and for the my4z are gold-plated. **5. models denoted by ao will be manufactured upon request. ask your omron representative. 6. the following variations are also available. plastic-sealed relays (myq4): see page 46. latching relays (my2k): see page 51. hermetically sealed relays (my4h): ask your omron representative. accessories (order separately) sockets poles front-mounting socket back-mounting socket (din-rail/screw mounting) solder terminals w ire-wrap terminals pcb w/ clip w/o clip w/ clip w/o clip terminals 1 or 2 pyf08a-e, pyf08a, pyf08a-n (finger protection) py08 py08-y1 py08qn py08qn-y1 py0802 3 pyf1 1a-e, pyf1 1a py11 py11-y1 py11qn py11qn-y1 py11-02 4 pyf14a-e, pyf14a pyf14a-n (finger protection) py14 py14-3* py14-y1 py14qn py14qn-y1 py14-02 note: *1. equipped with operation check terminal. 2. the pyf08a(-e), pyf1 1a(-e), and pyf14a(-e) have been approved as individual sockets by ul s08 and csa c22.2. mounting plates for sockets socket model for 1 socket for 18 sockets for 36 sockets py08, py1 1, py14, py08qn(2), py11qn(2), py14qn(2) 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.
my my 3 socket hold-down clip pairing relay type poles front-connecting sockets back-connecting sockets (rail-/screw-mounted) solder/wire-wrap terminals pcb terminals socket clip socket clip socket clip standard, bifurcated contacts, operation indicator , built-in diode, high-capacity , high-sensitivity , or high-humidity 1, 2 pyf08a-n, pyf08a-e, pyf08a pyc-a1 py08(qn) pyc-p py08(qn) pyc-p gy ,g y 3 pyf11a py11(qn) py11(qn) 4 pyf14a-n, pyf14a-e, pyf14a py14(qn) py14(qn) my2n-d4 4 pyf14a-n, pyf14a-e, pyf14a y92h-3 py14(qn) pyc-1 py08(qn) pyc-1 t est button 1, 2 pyf08a-n, pyf08a-e, pyf08a pyc-a1 py08(qn) pyc-p2 py08(qn) pyc-p2 3 pyf11a py11(qn) py11(qn) 4 pyf14a-n, pyf14a-e, pyf14a py14(qn) py14(qn) cr circuit 1, 2 pyf08a-n, pyf08a-e, pyf08a y92h-3 py08(qn) pyc-1 py08(qn) pyc-1 3 pyf11a py11(qn) py11(qn) 4 pyf14a-n, pyf14a-e, pyf14a py14(qn) py14(qn) specifications coil ratings rated voltage rated current coil resistance inductance (reference value) must operate must release max. voltage power consum. (a ) 50 hz 60 hz resistance arm. off arm. on % of rated voltage consum. (approx.) ac 6 v 214.1 ma 183 ma 12.2 w 0.04 h 0.08 h 80% 30% 110% 1.0 to 12v a 12 v 106.5 ma 91 ma 46 w 0.17 h 0.33 h max. min. 1.2 v a (60 hz) 24 v 53.8 ma 46 ma 180 w 0.69 h 1.30 h (60 h z ) 50 v 25.7 ma 22 ma 788 w 3.22 h 5.66 h 100/1 10 v 1 1.7/12.9 ma 10/1 1 ma 3,750 w 14.54 h 24.6 h 0.9 to 11v a 1 10/120 v 9.9/10.8 ma 8.4/9.2 ma 4,430 w 19.20 h 32.1 h 1.1 v a (60 hz) 200/220 v 6.2/6.8 ma 5.3/5.8 ma 12,950 w 54.75 h 94.07 h (60 h z ) 220/240 v 4.8/5.3 ma 4.2/4.6 ma 18,790 w 83.50 h 136.40 h dc 6 v 150 ma 40 w 0.17 h 0.33 h 10% 0.9 w 12 v 75 ma 160 w 0.73 h 1.37 h min. 24 v 36.9 ma 650 w 3.20 h 5.72 h 48 v 18.5 ma 2,600 w 10.60 h 21.00 h 100/1 10 v 9.1/10 ma 1 1,000 w 45.60 h 86.20 h note: see notes under next table on next page.
my my 4 high-sensitivity relays power supply ratings input ratings voltage current coil resistance max. voltage* power consum. input voltage must operate must release power consum. % of rated voltage 24 vdc 36.9 ma 650 w 110% approx. 900 mw 2 to 12 v 2 v max. 1 v min. 0.5 to 52 mw 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. the must operate and must release voltages for high-sensitivity relays was measured at the rated power supply voltage. 4. ac coil resistance and impedance are provided as reference values (at 60 hz). 5. power consumption drop was measured for the above data. when driving transistors, check leakage current and connect a bleeder resistor if required. contact ratings item single-, double- or three-pole four-pole and high-sensitivity high-capacity resistive load (cos f = 1) inductive load (cos f =0.4, l/r=7 ms) resistive load (cos f = 1) inductive load (cos f =0.4, l/r=7 ms) resistive load (cos f = 1) inductive load (cos f =0.4, l/r=7 ms) rated load 5 a, 220 v ac 5 a, 24 vdc 2 a, 220 v ac 2 a, 24 vdc 3 a, 220 v ac 3 a, 24 vdc 0.8 a, 220 v ac) 1.5 a, 24 vdc 7 a, 220 v ac 7 a, 24 vdc 3.5 a, 220 v ac 3.5 a, 24 vdc carry current 5 a 3 a 7 a max. switching voltage 250 v ac 125 vdc 250 v ac 125 vdc 250 v ac 125 vdc max. switching current 5 a 5 a 3 a 3 a 7 a 7 a max. switching capacity 1,100 v a 120 w 440 v a 48 w 660 v a 72 w 176 v a 36 w 1,540 v a 168 w 770 v a 84 w min. permissible load* standard type: 100 ma, 5 vdc bifurcated type: 100 m a, 1 vdc standard and high sensitivity types: 1 ma, 1 vdc bifurcated type: 100 m a, 1 vdc *note: p level: l 60 = 0.1 x 10 -6 /operation, reference value characteristics item all relays but high-sensitivity relays high-sensitivity relays contact resistance 50 m w 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 m w min. (at 500 vdc) dielectric withstand voltage 2,000 v ac, 50/60 hz for 1 min (1,000 v ac between contacts of same polarity) 1,500 v ac, 50/60 hz for 1 min (1,000 v ac between contacts of same polarity) v ibration 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/s 2 (approx. 100g) malfunction: 200 m/s 2 (approx. 20g) life expectancy see following table. ambient operating temperature* single- and double-pole standard, bifurcated-contact, test-button, and high-humidity relays: 55 c to 70 c (with no icing) all other relays: 55 c to 60 c (with no icing) ambient operating humidity 35% to 85% weight approx. 85 g note: the values given above are initial values.
my my 5 life expectancy characteristics relays mechanical life (at 18,000 operations/hr) electrical life (at 1,800 operations/hr under rated load) normal, high-humidity , with test button (except relays with operation indicator), with cr ac 50,000,000 operations min. dc: 100,000,000 operations min. 1-,2-,3-pole: 500,000 operations min. 4-pole: 200,000 operations min. high-capacity ac 50,000,000 operations min. dc: 100,000,000 operations min. 500,000 operations min. with operation indicator or built-in diode ac 50,000,000 operations min. dc: 100,000,000 operations min. 1-,2-,3-pole: 500,000 operations min. 4-pole: 200,000 operations min. with bifurcated contacts 2-pole: 50,000,000 operations min. 4-pole: 20,000,000 operations min. 2-pole: 200,000 operations min. 4-pole: 100,000 operations min. high-sensitivity 100,000,000 operations min. 200,000 operations min. note: see following tables for real load life expectancies. life expectancies under real loads my2 rated voltage load type conditions operating frequency electrical life 100 v ac ac motor 50 w , 100 v ac single-phase with 2.8-a inrush current, 0.4-a carry current on for 2 s, off for 30 s 100,000 operations 50 w , 100 v ac single-phase with 1.6-a inrush current, 1-a carry current on for 1 s, off for 30 s 300,000 operations ac solenoid 24 w with 1-a carry current on for 1.5 s, off for 1.5 s 4,000,000 operations my2e rated voltage load type conditions operating frequency electrical life 24 vdc ac lamp 300 w with 50-a inrush current, 3-a carry current on for 5 s, off for 55 s 55,000 operations my4 rated voltage load type conditions operating frequency electrical life 100 v ac ac solenoid 50 v a with 2-a inrush current, 0.7a carry current on for 1 s, off for 3 s 25,000 operations dc magnetic switch 25 w with l/r = 40 ms , 0.2-a carry current ac magnetic switch 35 v a with 1.5-a inrush current, 0.35-a carry current 500,000 operations 24 vdc dc solenoid 40 w with l/r = 10 ms, 1.6-a carry current on for 0.5 s, off for 1.5 s 5,000,000 operations 30 w with l/r = 10 ms with 0.34-a carry current on for 0.5 s, off for 1.5 s 6,000,000 operations
my my 6 approved by standards some my relays are available in models meeting various safety standards. when ordering, you must specify the desired standards. refer to ordering information for specific models. note that the rat - ing recognized by the various standards sometimes vary from the ratings of the individual relays. ul 508 recognitions (file no. 41515) no. of poles coil ratings contact ratings 2 6 to 240 v ac 6 to 120 vdc 5 a, 120 v ac resistive load 5 a, 28 vdc resistive load 5 a, 240 v ac inductive load 3 5 a, 28 vdc resistive load 5 a, 240 v ac inductive load 4 6 to 240 v ac 6 to 120 vdc 3 a 28 vdc resistive load 3 a 120 v ac inductive load 1.5 a, 240 v ac inductive load 5 a, 240 v ac inductive load (between contacts of same polarity) 5 a, 28 vdc resistive load (between contacts of same polarity) 0.2 a, 120 vdc csa 22.2 no. 0 and no.14 (file no. lr31928) model no. of poles coil ratings contact ratings my 2, 3 6 to 240 vac 6 to 120 vdc 5 a, 28 vdc resistive load 5 a, 240 v ac inductive load 4 3 a, 28vdc resistive load 3 a, 240 v ac inductive load 5 a, 240 v ac inductive load (between contacts of same polarity) 5 a, 28 vdc resistive load (between contacts of same polarity) 0.2 a, 120 vdc sev model no. of poles coil ratings contact ratings my 2, 3 6 to 100 vdc 6 to 220 vac 5 a, 200 v ac 5 a, 24 vdc lr (no. 563kob-204524) model no. of poles coil ratings contact ratings my -lr 2 6 to 240 vac 6 to 120 vdc 2 a, 30 vdc inductive load 2 a, 200 v ac inductive load 4 1.5 a, 30 vdc inductive load 0.8 a, 200 v ac inductive load 1.5 a, 1 15 v ac inductive load engineering data maximum switching capacity my1, my2, my3 switching voltage (v) my2-y switching voltage (v) switching current (a) switching current (a) ac resistive load dc resistive load dc inductive load (l/r = 7 ms) ac inductive load (cos f = 0.4) ac resistive load dc resistive load dc inductive load l/r = 7 ms ac inductive load (cos f = 0.4)
my my 7 my4, my4z switching voltage (v) switching current (a) ac resistive load dc resis- tive load dc resis- tive load l/r = 7 ms ac inductive load (cos f = 0.4) life expectancy switching current (a) my1, my2, my3 (inductive loads) switching current (a) my1, my2, my3 (resistive loads) 110 vac resistive load 220 vac resistive load 24 vdc resistive load 24 vdc inductive load (l/r = 7 ms) 110 vac inductive load (cos f = 0.4) 220 vac in- ductive load (cos f = 0.4) life expectancy (x10 operations) 3 1,000 500 100 5,000 life expectancy (x10 operations) 3 1,000 500 100 5,000 switching current (a) my4 (inductive loads) switching current (a) my4 (resistive loads) 110 vac resistive load 30 vdc resistive load 220 vac resis- tive load 110 vac resistive load 220 vac resistive load 30 vdc resistive load life expectancy (x10 operations) 3 1,000 500 100 5,000 life expectancy (x10 operations) 3 1,000 500 100 5,000
my my 8 switching current (a) my4z (inductive loads) switching current (a) my4z (resistive loads) 220 vac resis- tive load 24 vdc resistive load 110 vac (cos f = 0.4) 24 vdc l/r = 7 ms 220 vac (cos f = 0.4) life expectancy (x10 operations) 3 1,000 500 100 5,000 life expectancy (x10 operations) 3 1,000 500 100 5,000 switching current (a) my2-y (inductive loads) switching current (a) my2-y (resistive loads) 110 vac resistive load 220 vac resistive load 24 vdc resistive load 110 vac (cos f = 0.4) 24 vdc l/r = 7 ms 220 vac (cos f = 0.4) life expectancy (x10 operations) 3 1,000 500 100 5,000 life expectancy (x10 operations) 3 1,000 500 100 5,000
my my 9 dimensions note: all units are in millimeters unless otherwise indicated. relays with solder terminals 2.6 five, 1.2 dia. x 2.2 elliptic holes 0.5 35.5 max. 28 max. 6.3 my1 terminal arrangement/internal connections (bottom view) 21.5 max. 6.4 my1 2.6 my2, my2-tu, my2n, my2n-d2 eight, 1.2 dia. x 2.2 ellipse holes 0.5 0.5 6.4 21.5 max. 6.3 28 max. my2n standard dc type ac type note: 1. ac type is equipped with a coil disconnection selfdiagnostic function. 2. pay due attention as dc type has polarity . my2n-d2 36 max.
my my 10 my3, my3-tu, my3n, my3n-d2, myc3 2.6 eleven, 1.2 dia. x 2.2 ellipse holes 0.5 36 max. 6.4 28 max. 6.3 21.5 max. my3n standard dc type ac type note: 1. ac type is equipped with a coil disconnection self diagnostic function. 2. do not reverse the polarity of dc relays. my4n-d2 myc3 coil connections input note: the myc3 highsensitivity relay incorporates a semiconductor. a surgeabsorb element should be attached to it if the relay is used with a load that can generate noise, or a surge current cannot be avoided in the circuit.
my my 11 my4, my4-tu 2.6 fourteen, 1.2 dia. x 2.2 ellipse holes. 0.5 0.5 36 max. 6.4 21.5 max. 28 max. 6.3 terminal arrangement/internal connections (bottom view) my4n standard dc type ac type note: 1. ac type is equipped with a coil disconnection self- diagnostic function. 2. do not reverse the polarity of dc relays. my4n-d2 my i4 2.6 fourteen, 1.2 dia. x 2.2 ellipse holes 3.3 20.3 36 max. 0.5 6.4 21.5 max.. 6.3 28 max. 3 max. push button push button 2.6 2.6 fourteen, 1.2 dia. x 2.2 ellipse holes 0.8 4 max. 0.5 36 max. 6.4 21.5 max. 28 max. 6.3 mounting holes 16.4 3.8 0.5 13.2 19.4 two, 5 dia. holes 3.4 dia. hole note: 1. mount the relay with a socket. 2. the above dimensions are for -g type relays (with mounting studs). 3. t est button i4: ac with red push button dc with blue push button my i note: the terminal arrangement and internal connections of the above relays are as same as these of my relays.
my my 12 my (n)-cr, my (z)-cr, my4n-d4 2.6 fourteen, 1.2 dia. x 2.2 ellipse holes 0.5 0.5 53 max. 6.4 28 max. 6.3 21.5 max. my (n)-c r cr my (z)-c r cr my4n-d4 relays with pcb terminals my -02 my4-02 (4pdt) 3.5 3.3 (2.6) 0.5 0.5 36 max. 4 28 max. 6.3 21.5 max. note: 1. the figures in the parentheses are for my4-02. 2. the above dimensions also apply to the spdt, dpdt, and 3pdt relays. 4. the internal connections of the above relays are as same as these of my relays. pc board mounting holes spdt dpdt 3pdt 4pdt 13.2 13.2 13.2 13.2 4.3 6.3 44 4.1 12.65 6.35 3.75 five, 1.3 0.1 holes eight, 1.3 0.1 holes eleven, 1.3 0.1 holes fourteen, 1.3 0.1 holes note: the tolerance is 0.1. 1
my my 13 upper-mounting relays my f my4f 2.6 fourteen, 1.2 dia. x 2.2 ellipse holes 0.5 6.4 0.5 36 max . 2 4.35 29 max. 38 44 max. 3.5 22.5 max. note: 1. the above dimensions also apply to the spdt, dpdt, and 3pdt relays. 2. the internal connections of the above relays are as same as these of my relays. mounting holes two 3.5 dia holes or m3 holes 38 mounting height with socket 70 (87) 66 (83) my my 54 (71) 39 (56) my pyf a(-e) pyf08m py din rail/surfacemounting socket back-mounting socket note: 1. the ptf-a can be railmounted or screw-mounted. 2. for the my -cr (cr circuit built-in type) model, figure in the parentheses apply . 3. pyc-p hold down clip should be used with pyf08m. sockets pyf08a-e py14 py14-y1 py14qn(2) py14qn(2)-y1 py14-02 pyf14a-n pyf08a-n
my my 14 mounting plates for sockets 27.4 0.15 21.6 72 wide ellipse hole 27.4 0.15 21.6 492 17 x 27.4 = 465.8 0.6 72 wide el- lipse hole 4.5 3.4 13.1 42 0.1 49 t = 1.6 492 17 x 27.4 = 465.8 0.6 4.5 3.4 r1.7 13.1 21.4 +0.2 0 39.7 0.2 39.7 0.2 21.6 13.1 17 x 27.4 = 465.8 0.6 t = 1.6 86.4 two, 3.4 dia. holes 42 0.1 49 21.4 +0.2 0 28 t = 1.6 pyp-1 square hole pyp-18 pyp-36 hold-down clips hold-down clips are used to hold relays to sockets and prevent them from coming loose due to vibration or shock. connection to socket connection to mounting plate for relays with test buttons for relays with cr circuits pyc-a1 pyc-p pyc-s pycp2 y92h-3 pyc-1 +0.3 0 36 +0.3 0 77.5 +0 0.4 py14-3 (for 4pdt) with operation check terminal operation check terminal 81 56 28 38.5 2 9(7.7) 0.3 34.5+0.4 operation checklamp can be built-in. three, 1.2 dia holes two dia. holes short-circuit lead wire mounting holes 78 safety standards for sockets item standards file no. pyf08a (-e), pyf1 1a ul508 e87929 pyf14a (-e) csa22.2 lr31928
my my 15 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. ? the test button should be be pointed upwards when mounting (refer to the right figure). t est button
my my 16 omron corporation relay division 28th fl., crystal t ower bldg. 1-2-27, shiromi, chuo-ku, osaka 540 japan phone: 06-949-6125 fax: 06-949-6134 all dimensions shown are in millimeters. to convert millimeters into inches, multiply by 0.03937. t o convert grams into ounces, multiply by 0.03527. cat. no. j01-e1-11 in the interest of product improvement, specifications are subject to change without notice. printed in japan 0794-2m

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