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1 csm_e2c_e2c-h_ds_e_ 8_1 separate amplifier proximity sensor with adjustment potentiometer e2c/e2c-h separate amplifier sensor with sensitivity adjustment ? compact design with smaller sensor head. ? heat-resistance model available for application between ? 10 and 200 c. be sure to read safety precautions on page 15. ordering information sensors [refer to dimensions on page 18.] standard models heat-resistant model *1. values in parentheses are for the maximum sensing distances at 23 c. sensor appearance stable sensing area * model 3.5 dia. e2c-cr8a 3m 3.8 dia. E2C-CR8B 3m m5 e2c-x1a 3m 5.4 dia. e2c-c1a 3m m8 e2c-x1r5a 3m m12 e2c-x2a 3m m18 e2c-x5a 3m m30 e2c-x10a 3m 40 dia. e2c-c20ma 3m shielded 0.8 (1.8) mm 0.8 (1.8) mm 1 (2) mm 1 (2) mm 1.5 (3) mm 2 (5) mm 5 (10) mm 10 (18) mm unshielded 20 (50) mm * self-diagnostic output, timer, and din track mounting. amplifier units model power supply/ output timer func- tion self-diag- nostic output e2c-ge4a dc/ (npn) --- --- e2c-gf4a dc/ (pnp) --- --- e2c-jc4ap 2m * dc/ (npn) yes yes e2c-jc4a 2m dc/ (npn) yes --- e2c-am4a dc/ npn pnp --- --- e2c-ak4a ac --- --- combination note: characteristics will change if the cable length changes. do not cut or extend the cable. sensor appearance stable sensing area model m8 e2c-x1r5ah 3m m12 e2c-x2ah 3m m18 e2c-x5ah 3m shielded 1.5 mm 2 mm 5 mm amplifier unit model e2c-jc4ch 2m e2c-jc4dh 2m e2c-jc4eh 2m combination
2 e2c/e2c-h accessories (order separately) mounting brackets a mounting bracket is not provided with the sensor . order a mounting bracket separately if required. [refer to dimension on page 21.] connection sockets a socket is not provided with the amplifier unit. order a socket separately if required. [refer to dimension on page 21.] adapters an adapter is not provided with the amplifier unit. order an adapter separately if required. [refer to dimension on page 21.] for details on mounting brackets, protective cove rs, and sputter protective covers , refer to accessories on y92 @ . name model applicable sensors remarks mounting brackets y92e-f3r5 e2c-cr8a, for 3.5 dia. --- y92e-f5r4 e2c-c1a, for 5.4 dia. name model applicable amplifier unit remarks front connection sockets pyf08a e2c-ge4a e2c-gf4a hold-down clips (order separately) pyc-a1 sold as a set. p2cf-08 e2c-am4a --- p2cf-11 e2c-ak4a back connection sockets p3g-08 e2c-am4a p3ga-11 e2c-ak4a py08 e2c-ge4a e2c-gf4a name model applicable amplifier unit remarks embedded adapters y92f-30 e2c-am4a/-ak4a --- y92f-70 y92f-71
e2c/e2c-h 3 ratings and specifications standard models sensors *1. the minimum value when using the solid-state control output on the amplifier unit. measurement conditions are as follows: standa rd sensing object, a distance of twice the standard sensing object, and a set dist ance of half the sensing distance. *2. refer to 6 for cable lengths when combining amplifier units and sensors. the characteristic impedance of the high-frequency coaxial cable is 50 . model e2c-cr8a/ -cr8b e2c-x1a/ -c1a e2c-x1r5a e2c-x2a e2c-x5a e2c-x10a e2c-c20ma item sensing distance (at 23 c) 1.8 mm 2 mm 3 mm 5 mm 10 mm 18 mm 50 mm stable sensing area ambient temperature 0 to 0.8 mm 0 to 1 mm 0 to 1.5 mm 0 to 2 mm 0 to 5 mm 0 to 10 mm 0 to 20 mm at 0 to 40 c 0 to 1.2 mm 0 to 1.5 mm 0 to 2 mm 0 to 2.5 mm 0 to 7 mm 0 to 15 mm 0 to 28 mm differential travel refer to ratings and specifications on page 4 for amplifier unit specifications. detectable object ferrous metal (the sensing distance decreas es with non-ferrous metal. refer to engineering data on page 7.) standard sensing ob- ject iron, 5 5 1 mm iron, 8 8 1mm iron, 12 12 1 mm iron, 18 18 1 mm iron, 30 30 1 mm iron, 50 50 1 mm response frequency * 1 1 khz 800 hz 350 hz 100 hz 50 hz ambient temperature range operating/storage: ? 25 to 70 c (with no icing or condensation) ambient humidity range operating/storage: 35% to 95% (with no condensation) temperature influence 15% max. of sensing distance at 23 c in the temperature range of ?25 to 70 c vibration resistance destruction: 10 to 55 hz, 1.5-mm double amplitude for 2 hours each in x and y directions shock resistance destruction: 500 m/s 2 3 times each in x and y directions degree of protection iec 60529 ip67, in-house standards: oil-resistant connection method * 2 pre-wired models high-frequency coaxial cable (standard cable length: 3 m) weight (packed state) approx. 40 g approx. 45 g approx. 50 g approx. 60 g approx. 140 g approx. 270 g approx. 300 g materi- als case stainless steel brass sensing surface abs resin cable polyethylene clamping nut --- brass, nickel-plated (except e2c-c1a) toothed washer --- brass, zinc-plated (except e2c-c1a) accessories ---
4 e2c/e2c-h amplifier units *1. a full-wave rectification power supply of 24 vdc 10% (average value) can be used (except for the e2c-ge4 @ ). *2. the sensing distance range required to maintain performed is gi ven for using the amplifier unit in combination with the sens or. *3. internal relay: g2r-14 dc 12v model e2c-ge4a e2c-gf4a e2c-jc4a e2c-jc4ap e2c-am4a e2c-ak4a item power supply volt- age (operating volt- age range) 12 to 24 vdc (10 to 30 vdc), ripple (p-p): 10% max. * 1 100 to 240 vac (90 to 264 vac) 50/60 hz current consumption 25 ma max. 45 ma max. 50 ma max. 55 ma max. sensing distance adjustment range * 2 20% min. of rated sensing distance with 4-turn potenti- ometer 20% to 100% of rated sensing distance with 4-turn potentiometer differential travel adjustment range differential travel fixed (10% max. of sensi ng distance) 1% to 5% of rated sensing distance re- sponse time solid- state (refer to the response frequency of the proximity sensor.) relay --- 20 ms max. control outputs solid- state npn load resistance: 4.7 k , 100 ma max. (40 vdc max.) (residual voltage: 1.5 v max.) pnp load resistance: 4.7 k , 100 ma max. (40 vdc max.) (residual voltage: 1.5 v max.) npn open-collector output 100 ma max. (40 vdc max.) (residual voltage: 0.7 v max.) (e2c-jc4ap: 1 v max.) npn/pnp output open-collector output 200 ma max. (40 vdc max.) (residual voltage: 1.5 v max.) transistor/photocoupler 50 ma max. (40 vdc max.) (residual voltage: 2 v max.) relay --- relay output, spdt 2 a at 250 vac, cos = 1 (resistive load) *3 indicators detection indicator (red) (operation) detection indicator (red) (operation) stability indicator (green) (stability) detection indicator (red) (operation) stability indicator (green) (stability) operation mode changed with no/nc switch. self-diagnostic output --- (e2c-jc4ap only) output transistor turns on when sensor open circuit or unstable sensing is de- tected; solid-state npn open-collector 50 ma max. (40 vdc max.) (residual voltage: 1 v max.) --- timer function --- off-delay: 40 10 ms --- cable length compensation between sensor and amplifier unit --- (e2c-jc4ap only) 3 m/5 m, terminals short-plate switching shorted: 1 to 3 m open: 3 to 5 m mode switched with 4-position switch. ambient temperature range operating/storage: ? 10 to 55 c (with no icing or condensation) ambient humidity range operating/storage: 35% to 85% (e2c-jc4 ap: 35% to 95%) (with no condensation) temperature influence 10% max. of sensing distance at 23 c in the temperature range of ? 10 to 55 c voltage influence dc models: 1% max. of sensing distance at rated voltage in the rated voltage 20% range ac models: 1% max. of sensing distance at rated voltage in the rated voltage 10% range insulation resistance 50 m min. (at 500 vdc) between current-carrying parts and case dielectric strength dc models: 1,000 vac, 50/60 hz for 1 min between current-carrying parts and case ac models: 1,500 vac, 50/60 hz for 1 min between current-carrying parts and case vibration resistance destruction: 10 to 25 hz, 2-mm double amplitude for 2 hours each in x, y, and z directions destruction: 10 to 55 hz, 1.5-mm double amplitude for 2 hours each in x, y, and z directions destruction: 10 to 25 hz, 2-mm double amplitude for 2 hours each in x, y, and z directions
e2c/e2c-h 5 *4. the weight of the connection socket is not included. heat-resista nt models sensors note: ratings and characteristic are give n for 50% of the stable sensing area. *1. measurement conditions are as follows: standard sensing object, a distance of twice the standard sensing object, and a set distance of half the sensing distance. *2. do not operate the sensor in areas exposed to water vapor because the enclosure is not waterproof. amplifier units *1. a full-wave rectification power supply of 24 vdc 10% (average value) can be used. *2. the sensing distance range required to maintain performed is given for using the amplifier unit in combination with the sensor. model e2c-ge4a e2c-gf4a e2c-jc4a e2c-jc4ap e2c-am4a e2c-ak4a item shock resistance destruction: 100 m/s 2 3 times each in x, y, and z directions life expectancy --- mechanical: 10,000,000 operations min. electrical: 100,000 operations min. connection method terminal block pre-wired models (standard cable length: 2 m) terminal block weight (packed state) *4 approx. 20 g e2c-jc4a: approx. 50 g e2c-jc4ap: approx 80 g approx. 140 g approx. 250 g accessories instruction manual caution labels, mounting bracket (e2c-jc4a: m3 15 phillips mounting screw), instruction manual instruction manual item model e2c-x1r5ah e2c-x2ah e2c-x5ah detectable object ferrous metal (the sensing distance decreases with non-ferrous metal, refer to engineering data on page 7.) standard sensing object iron, 8 8 1mm iron, 12 12 1mm iron, 18 18 1mm stable sensing area 0 to 1.5 mm 0 to 2 mm 0 to 5 mm differential travel 0.04 mm max. 0.1 mm max. response frequency * 1 300 hz ambient tempera- ture range operating/storage: ? 10 to 200 c (with no icing or con- densation) ambient humidity range operating/storage: 35% to 95% (with no condensation) temperature influence 0.2%/ c vibration resistance destruction: 10 to 55 hz, 1.5-mm double amplitude for 2 hours each in x, y, and z directions shock resistance destruction: 500 m/s 2 3 times each in x, y, and z direc- tions degree of protection iec 60529 ip60 * 2 connection meth- od pre-wired models (cable length: 3 m) heat-resistant, high-frequency coaxial cable weight (packed state) approx. 50 g approx. 60 g approx. 140 g mate- rials case brass sensing surface peek (polyether ether ketone) cable fluorine resin clamping nut brass, nickel-plated toothed washer iron, zinc-plated item model e2c-jc4ch e2c-jc4dh e2c-jc4eh power supply voltage * 1 (operating voltage range) 12 to 24 vdc (10 to 30 vdc), ripple (p-p): 10% max. current consump- tion 45 ma max. sensing distance adjustment range * 2 20% to 100% of rated sensing distance 4-turn potentiometer con- trol out- puts load current npn open collector, 100 ma max. (40 vdc max.) residual voltage 0.8 v max. indicators detection indicator (red) operation mode changed with no/nc switch. cable length compensation switched between 3 and 5 m. ambient tempera- ture range operating/storage: ? 10 to 55 c (with no icing or con- densation) ambient humidity range operating/storage: 35% to 85% (with no condensation) temperature influence 0.08%/ c voltage influence 2% max. of sensing distance at rated voltage in the rat- ed voltage 20% range insulation resistance 50 m min. (at 500 vdc) between current-carrying parts and case dielectric strength 1,000 vac, 50/60 hz for 1 min between current-carry- ing parts and case vibration resistance destruction: 10 to 55 hz, 1.5-mm double amplitude for 2 hours each in x, y, and z directions shock resistance destruction: 100 m/s 2 3 times each in x, y, and z direc- tions degree of protection iec 60529 ip20 connection method pre-wired models (cable length: 2 m) weight (packed state) approx. 80 g accessories caution labels, mounting bracket, instruction manual
6 e2c/e2c-h cable lengths for sensor-amplifier unit combinations standard models note: the standard cable length is 3 m. models with 5-m or 10-m are manufactured upon order. * refer to page 14 for the operation of cable length switching. heat-resistant models note: the standard cable length is 3 m. models with 5-m are manufactured upon order. self-diagnostic function the self-diagnostic output transistor will turn on in the following cases. (the output will turn on for any of these conditions individually.) (1) sensor open circuit: transistor will turn on the instance there is an open circui t for the sensor (i ncluding the cable). (2) detection: the output will turn on if a sensing object is with in 93% to 100% of the sensing distance continuously for 0.3 s or longer (e.g., for sensing object position offset). (3) no detection: the output will turn on if a sensing object is within 100% to 107% of the sensing distance continuously for 0. 3 s or longer (e.g., when background is influencing detection). indicators ? the detection indicator lights wh en a sensing object approaches the sensing distance to indicate that a sensing object has been detected. ? the stability indicator lights when t he sensing object approaches within 93% of the sensing distance or move s away from 107% of the sensing distance to indicate a stable s ensing or non-sensing condition. sensor e2c-cr8a E2C-CR8B e2c-x1a e2c-c1a e2c- x1r5a e2c-x2a e2c-x5a e2c-x10a e2c- c20ma amplifier units e2c-ge4a restricted to 3 m. --- --- --- --- e2c-gf4a --- --- --- --- e2c-jc4ap 1 to 3 m: short cable length terminals * 3 to 5 m: open cable length terminals * --- --- --- e2c-jc4a restricted to 3 m. --- --- --- e2c-am4a 0 to 5 m set cable length switch to desired position. * 0 to 10 m set cable length switch to desired position. * e2c-ak4a sensor e2c-x1r5ah e2c-x2ah e2c-x5ah amplifier units e2c-jc4ch set 3 m/5 m cable length switch to desired position. e2c-jc4dh e2c-jc4eh sensor open circuit sensor connected on off on off on off on off red red green open circuit eliminated open circuit open circuit eliminated open circuit sensing object control output (no) self-diagnostic output detection indicator (red) stability indicator (green) present none indicators on off on off on off on off green green green red indicators sensing distance: approx. 107% set distance: 100% approx. 97% control output (no) self-diagnostic output detection indicator (red) stability indicator (green) time 0.3 s min. 0.3 s min. note: when the e2c-x2a sensor is used, 93% is 96% and 107% is 104%. * the self-diagnostic output may turn on if the sensing objects moves a low speed. in actual application, include an on-delay timer circuit or other suitable measure. ** set distance approx. 1.07* detection indicator (red) stability indicator (green) set distance approx. 0.93* stable non- sensing area stable sensing area set distance off off * when the e2c-x2a sensor is used, 107% is 104% and 93% is 96%. on on on
e2c/e2c-h 7 engineering data (reference value) sensing area e2c-cr8 @ e2c-x1a/-c1a e2c-x1r5a e2c-x2a e2c-x5a e2c-x10a e2c-c20ma e2c-x1r5ah + e2c-jc4ch e2c-x2ah + e2c-jc4dh e2c-x5ah + e2c-jc4eh 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 x y 20% 50% 100% ?3 ?2 ? 1 0 1 2 3 distance x (mm) sensing head sensing distance (variable): 0.16 to 0.8 mm distance y (mm) x y 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 ?3 ?2 ? 1 0 1 2 100% 50% 20% distance x (mm) distance y (mm) e2c-c1a sensing head e2c-x1a sensing head sensing distance (variable): 0.2 to 1 mm x y 2.5 2.0 1.5 1.0 0.5 0 ?4 ?3 ?2 ? 1 0 1 2 3 4 50% 20% 100% distance x (mm) distance y (mm) sensing head sensing distance (variable): 0.3 to 1.5 mm x y 3 2 1 0 ?6 ?4 ? 2 0 2 4 6 100% 50% 20% distance x (mm) distance y (mm) sensing distance (variable): 0.4 to 2 mm sensing head x y 8 7 6 5 4 3 2 1 0 ?10 ?8 ?6 ?4 ? 2 0 2 4 6 8 10 100% 50% 20% distance x (mm) distance y (mm) sensing distance (variable): 1 to 5 mm sensing head x y 16 14 12 10 8 6 4 2 0 ?15 ?10 ? 5 0 5 10 15 100% 50% 20% distance x (mm) distance y (mm) sensing distance (variable): 2 to 10 mm sensing head x y 30 20 10 0 ?20 ?15 ?10 ? 5 0 5 10 15 20 100% 50% 20% distance x (mm) distance y (mm) sensing distance (variable): 4 to 20 mm sensing head x y 2.5 2 1.5 1 0.5 0 ?4 ?3 ?2 ? 1 0 1 2 3 4 distance x (mm) distance y (mm) sensing head 20% 50% 100% sensing distance (variable): 0.3 to 1.5 mm x y 3 2 1 0 ?6 ?4 ? 2 0 2 4 6 distance x (mm) distance y (mm) sensing head 20% 50% 100% sensing distance (variable): 0.4 to 2 mm x y 8 7 6 5 4 3 2 1 0 ?10 ?8 ?6 ?4 ? 2 0 2 4 6 8 10 distance y (mm) sensing head 20% 50% 100% sensing distance (variable): 1 to 5 mm distance x (mm)
8 e2c/e2c-h influence of sensing object size and material e2c-cr8 @ e2c-x1a/-c1a e2c-x1r5a e2c-x2a e2c-x5a e2c-x10a e2c-c20ma e2c-x1r5ah + e2c-jc4ch e2c-x2ah + e2c-jc4dh e2c-x5ah + e2c-jc4eh t = 1 mm x 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 2 4 6 8 10 12 14 16 18 20 22 distance x (mm) iron side length of sensing object: d (mm) d d t = 1 mm x 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 2 4 6 8 10 12 14 16 18 20 d d distance (mm) stainless steel (sus304) iron aluminum brass side length of sensing object: d (mm) t = 1 mm x 2.5 2.0 1.5 1.0 0.5 0 2 4 6 8 10 12 14 16 18 20 d d distance x (mm) stainless steel (sus304) iron aluminum brass side length of sensing object: d (mm) x 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 2 4 6 8 10 12 14 16 18 20 22 t = 1 mm d d distance x (mm) stainless steel (sus304) iron aluminum brass side length of sensing object: d (mm ) t = 1 mm x 8 7 6 5 4 3 2 1 0 5 10 15 20 25 30 35 40 45 distance x (mm) stainless steel (sus304) iron aluminum brass side length of sensing object: d (mm) d d x 16 14 12 10 8 6 4 2 0 5 10 15 20 25 30 35 40 45 t = 1 mm distance x (mm) stainless steel (sus304) iron aluminum brass side length of sensing object: d (mm) d d x 35 30 25 20 15 10 5 0 10 20 30 40 50 60 70 80 90 100 110 d d t = 1 mm distance x (mm) stainless steel (sus304) iron aluminum brass side length of sensing object: d (mm) x 2.5 2 1.5 1 0.5 0 10 20 30 40 50 d d t = 1 mm distance x (mm) iron stainless steel (sus304) aluminum brass side length of sensing object: d (mm) x 3.5 3 2.5 2 1.5 1 0.5 0 10 20 30 40 50 d d t = 1 mm distance x (mm) stainless steel (sus304) iron aluminum brass side length of sensing object: d (mm) x 8 7 6 5 4 3 2 1 0 10 20 30 40 50 d d t = 1 mm distance x (mm) stainless steel (sus304) iron aluminum brass side length of sensing object: d (mm)
e2c/e2c-h 9 i/o circuit diagrams output con- figuration e2c-ge4a * e2c-jc4a, e2c-jc4ch, e2c-jc4dh, e2c-jc4eh npn output npn output self-diag- nosis func- tion e2c-jc4ap pnp output e2c-gf4a both npn and pnp outputs e2c-am4a transistor/ photocou- pler relay out- put e2c-ak4a 47 v 2.2 14 9 13 4.7 k 0 v 12 to 24 vdc * a v oltage output can be used if the no/nc s witch on the e2c-ge4a is set to n c, bu t an approximately 60-ms pulse will b e generated when the po w er supply is tu rned on . an initial reset will thus be requ ired. if the e2c-gf4a (model for p np output) is used, the initial pulse will not occur. proximity sensor main circuit output 100 ma max. 47 v 2.2 proximity sensor main circuit blue 0 v black output brown 12 to 24 vdc 100 ma max. z d z d 3.9 2.2 z d : v z = 40 v 0 v 12 to 24 vdc proximity sensor main circuit blue orange self-diagnostic output 50 ma max. black output bro wn 100 ma max. load stability indicator detection indicator (green) (red) 4.7 k 47 v 2.2 14 9 13 0 v 12 to 24 vdc proximity sensor main circuit output 100 ma max. 7 1 2 8 47v 47v 2.2 2.2 0 v 12 to 24 vdc proximity sensor main circuit output 2 (npn) output 1 (pnp) 200 ma max. 47 v 6 5 proximity sensor main circuit output (?) output (+) 50 ma max. 2.2 note: terminals 1, 2, and 3 are the relay contact output (spdt).
10 e2c/e2c-h connections between amplifier unit and sensor e2c-g @ 4a e2c-jc4a e2c-jc4ap e2c-ak4a e2c-am4a e2c-jc4 @ h 9 12 13 14 1 4 5 8 12 to 24 vdc e2c-ge4a: npn output e2c-gf4a: p np output shield line applicab le socket: pyf08a proximity sensor shield proximity sensor brown black blue 10 to 30 vdc npn open- collector output 0 v * off-delay timer setting if the off-delay operation terminals are shorted, a 40-ms off-delay timer will start. off-delay operation terminal* line proximity sensor brown black blue orange 10 to 30 vdc npn open- collector output 0 v self-diagnostic output * sensor cable length compensation these terminals can be use to switch the cable length. terminals shorted: 1 to 3 m terminals open: 3 to 5 m sensor cable length compensation terminals* shield line 10 11 1 3 2 4 567 9 8 (+) (?) tc ta tb 100 to 240 vac proximity sensor transistor/photocoupler output relay output applicable socket: p2cf-11 shield line 78 12 3456 0 v 12 to 24 vdc proximity sensor applicable socket: p2cf-08 shield line npn output pnp output shield line sensor brown black blue 10 to 30 vdc npn open- collector output 0 v note: characteristics will change if the cable length changes. do not cut or extend the cable.
e2c/e2c-h 11 load connections model e2c-jc4a, e2c-jc4 @ h load dc load ? relay ? solenoid current-sink- ing load ? program- mable controller ? sensor controller voltage load (logic circuit) load brown black blue 4.7 k brown black blue interface circuits logic circuit 12 to 24 vdc +v to next stage 0 v model e2c-ge4a load dc load ? relay ? solenoid solid-state load ? programma- ble control- ler ? sensor controller voltage load (logic circuit) remarks when connecting to a cmos ic or tll, pr ovide an interface circuit as shown above and connect to the solid-state circuit in the next stage. 9 14 13 load amplifier unit 9 tr v v : 3v 4.7 k ?w 4.7k ?w 4.7 k ?w +v 12 to 24 v ?v (0 v) 14 13 amplifier unit to next stage interface circuits solid-state circuit 0.0022 i c : 20 ma max. h fe : 50 ma max. v ced : 30 v min. tr
12 e2c/e2c-h the e2c-ak4a supports relay and transistor/photocoupler outputs, and the e2c-am4a supports both npn and pnp open-collector outp ut. they can be connected to a wide variety of load types and power polarities. nomenclature and timing charts amplifier units model e2c-ak4a e2c-am4a load dc load ? relay ? solenoid solid- state load current-sinking load (photocou- pler) ? programmable controller ? sensor controller voltage loads (logic circuit) e2c-g @ 4a e2c-jc4a 1 tc 2 ta load power supply amplifier unit relay output dc or ac 8 (12 to 24 v) 2 1 (0 v) 7 i l * amplifier unit npn output pnp output 200 ma max. * use 40 v maximum when connecting the load to a separate power supply. load load 6 5 i l load amplifier unit transistor/photocoupler output 50 ma max. * for a current-sourcing load, connect to the negative side of the transistor/photocoupler output. 1 7 (0 v) (12 to 24 v) 8 i l amplifier unit 2 (pnp output) npn output 200 ma max. * for a current-sourcing load, connect the pnp output. load (0 v) 7 6 5 amplifier unit transistor/photocoupler output (12 to 24 v) (12 to 24 v) 8 2 (0 v) 7 amplifier unit pnp output no nc present not present on off operation switch sensing object detection indicator (red) transistor output (voltage output) on off timing chart changes no/nc. detection indicator (red) operation switch sensing distance adjuster (4-turn potentiometer) 40 ms 40 ms no nc present not present on off on off on off operation switch sensing object detection indicator (red) output transistor note: terminals shorted: off-delay operation enabled. output transistor note: terminals open: off-delay operation disabled. timing chart detection indicator (red) operation switch changes no/nc. sensing distance adjuster stability indicator (green) off-delay operation terminals mounting screw
e2c/e2c-h 13 e2c-jc4ap e2c-jc4ch, e2c-jc4dh, e2c-jc4eh 40 ms 40 ms no nc present not present on off on off on off operation mode selector detection indicator (red) timer switch: on (off-delay operation enabled.) timer switch: off (off-delay operation disabled.) output transistor timing chart changes no/nc. on: 40 ms off: no delay detection indicator (red) operation switch sensing distance adjuster timer switch stability indicator (green) cable length compensation terminals mounting screw sensing object sensing distance adjuster cable length compensation switch detection indicator (red) mode selector hood mounting screw present not present on off on off sensing object detection indicator output transistor present not present on off on off sensing object detection indicator output transistor timing chart no nc
14 e2c/e2c-h e2c-a @ 4a * cable length compensation switching set this switch to the proper setting depending on whether the standard cable length is being used or the cable has been cut sh orter. amplifier unit switch settings operation switch cable length compensation switch* differential travel adjuster the detection indicator (red) indicates the detection status. (object detected: on, no object detected: off) stability indicator (green) indicates that the detection or non-detection level is stable. (stable: on, unstable: off) sensing distance adjustment (4-turn potentiometer) changes no/nc. no nc present not present on off operation switch detection indicator (red) relay output (transistor output) on off timing chart sensing object note: 1. mutual interference prevention: when mounting sensors with the same diameter and cable length in parallel, set the dip s witch to modes that differ by 1 m in cable length. specifications, however, ma y not be sufficiently met, so always check operation before actual application. thi s method cannot be used for the e2c-c20ma. 2. when using the e2c-cr5b + e2c-am4a (or ak4a), set all the pins on the amplifier unit dip switch to the left. applicable sensors cable length 0 to 1 m 1 to 2 m 2 to 3 m 3 to 4 m 4 to 5 m 5 to 6 m 6 to 7 m 7 to 8 m 8 to 9 m 9 to 10 m e2c-cr8a E2C-CR8B e2c-x1a e2c-c1a e2c-x1r5a ?? ?? ?? ?? ?? e2c-x2a e2c-x5a e2c-x10a e2c-c20ma a b c d a b c d a b c d a b c d a b c d a b c d a b c d a b c d a b c d a b c d a b c d a b c d a b c d a b c d a b c d
e2c/e2c-h 15 safety precautions refer to warranty and limitations of liability . this product is not designed or rated for ensuring safety of persons either directly or indirectly. do not use it for such purposes. do not use the encoder under am bient conditions that exceed the ratings. design influence of surrounding metal when mounting the sensor within a metal panel, ensure that the clearances given in the following table are maintained. failure to maintain these distances may cause deterioration in the performance of the sensor. influence of surrounding metal (unit: mm) note: values in parentheses for diameter d are the outer diameters of shielded models. mutual interference when installing sensors fa ce-to-face or side-by-s ide, ensure that the minimum distances given in the following table are maintained. mutual interference can be prevented by using the cable length compensation switch, but doing so will also change coil characteristics. specif ications such as temperature specifications and sensing distance, may not be su fficiently met, so always check operation before actual application. this method cannot be used for the e2c-g @ 4a, e2c-jc4a, e2c- c20ma. mutual interference (unit: mm) note: the above values are for a differential travel setting of 5%. mounting ? do not use excessive force when tightening the nuts on the e2c-x and e2c-c20ma. a washer must be used with the nut. note: the above leeways in tighten torque assume that a toothed washer is being used. ? mounting unthreaded cylindrical models when using a set screw, tighten it to a torque of 0.2 nm max. warning precautions for correct use model distance l d d m e2c-cr8 0 (3.5) 0 2.4 e2c-x1a (5) 3 e2c-c1a (5.4) e2c-x1r5a(h) (8) 4.5 e2c-x2a(h) (12) 6 e2c-x5a(h) (18) 15 e2c-x10a (30) 30 e2c-c20ma 25 120 40 60 model distance a b e2c-cr8 20 15 e2c-x1a e2c-c1a e2c-x1r5a(h) e2c-x2a(h) 30 20 e2c-x5a(h) 50 35 e2c-x10a 100 70 e2c-c20ma 300 200 m d d dia. l a b model torque e2c-x1a 0.98 nm e2c-x1r5a(h) 2.0 nm e2c-x2a(h) 5.9 nm e2c-x5a(h) 15 nm e2c-x10a 39 nm e2c-c20ma 15 nm 7 to 11.5 mm dimpled end of set screw (m3) y92e-f3r5 mounting bracket (for 3.5 dia.) (order separately) the y92e-f5r4 (for 5.4 dia.) is also sold separatel y .
16 e2c/e2c-h mounting mounting the amplifier unit e2c-jc4a lengthwise mounting (1)secure the mounting bracket with the enclosed m3 screws. (2)loosen the m2.6 cover screw and remove the cover. (3)slide the protrusion on the amplifier unit into the hole on the mounting bracket. (4)using the m3 mounting screw inside the amplifier unit, secure the amplifier unit to the mounting base. (5)secure the cover to the case. mounting to the side (1)loosen the m2.6 cover screw and remove the cover. loosen the m2.6 cover screw and remove the cover, and remove the m3 screw. (2)attached the enclosed m3 screw to the cover and secure the cover to the case. (3)secure the amplifier unit with m3 screws from the side. you must provide these screws. e2c-a @ 4a using p2cf-11, p2cf-08 when aligning the amplifier unit vert ically with the socket, consider the space required for the hooks and allow a leeway of about 20 mm above and below the amplifier unit. mounting embedded in a panel (1)when using the y92f-30 embedded mounting adapter, insert the amplifier unit into a square hold in the panel, attach the adapter from the back and press in to reduce the gap with the panel. then secure the adapter with the screws. (2)when using the y92f-70 or y92f-71 embedded mounting adapter, just press the amplifier into a square hole in the panel. if the panel coating is too thick and the hooks do not lock in place, spread the hooks from the back by pushing in the directions of the arrows. mounting base m3 mounting screw m2.6 cover screw m3 screw (enclose) mounting bracket m3 5 3 1 2 4 m3 3 2 1 m3 screws m3 screw (enclose) m3 mounting screw m2.6 cover screw mounting base d o n ' t t o u c h after completing adjustments, attach the enclosed caution label over the adjustment holes to prevent adjustment mistakes. p2cf-11 p2cf-08 20 hook duct or other object panel y92f-30 panel insert the amplifier unit and then spread the hooks. insert the sensor and then s p read the hooks. panel hook
e2c/e2c-h 17 removing the amplifier unit ? when the amplifier unit is mounted using the y92f-30, loosen the screws on the adapter, spread the hooks at the top and bottom, and remove the adapter. ? using y92f-70, y92f-71 press in on the hooks with y our thumb and forefinger and press forward on the amplifier unit. wiring self-diagnostic output when not using the self-diagnostic output, connect the orange wire to 0 v or cut it and wrap it with insulation tape so that it does not come into contact with other terminals. miscellaneous the sensor does not have a water-resistant structure. do not use it where it would be subjected to water or water vapor.
18 e2c/e2c-h dimensions main units sensor (unit: mm) tolerance class it16 applies to dimensions in this data sheet unless otherwise specified. 15 3.5 dia. * 3.5 dia. *E2C-CR8B: diameter is 3.8. 2.5-dia. coaxial cable (50 ) with 1 conductor (conductor cross section: 0.14 mm 2 ), standard length: 3 m e2c-cr8a/-cr8b m5 0.5 8 15 9.7 dia. 18 4 2.5-dia. coaxial cable (50 ) with 1 conductor (conductor cross section: 0.14 mm 2 ), standard length: 3 m e2c-x1a 5.4 dia. 18 2.5-dia. coaxial cable (50 ) with 1 conductor (conductor cross section: 0.14 mm 2 ), standard length: 3 m e2c-c1a 3 15 13 15 dia. 18 m8 1 4 2.5-dia. coaxial cable (50 ) with 1 conductor (conductor cross section: 0.14 mm 2 ), standard length: 3 m (material: fluororesin)* e2c-x1r5a e2c-x1r5ah * m12 1 15 21 dia. 17 18 4 2.5-dia. coaxial cable (50 ) with 1 conductor (conductor cross section: 0.14 mm 2 ), standard length: 3 m (material: fluororesin)* e2c-x2a e2c-x2ah* e2c-x5a e2c-x5ah* m18 1 24 29 dia. 4 27 30 2.5-dia. coaxial cable (50 ) with 1 conductor (conductor cross section: 0.14 mm 2 ), standard length: 3 m (material: fluororesin)* 5 36 37 40 m30 1.5 42 dia. 5.5-dia. coaxial cable (50 ) with 1 conductor (conductor cross section: 0.5 mm 2 ), standard length: 3 m e2c-x10a 4 22 25 50 m18 1 40 dia. 5.5-dia. coaxial cable (50 ) with 7 conductors (conductor cross section: 0.5 mm 2 ), standard length: 3 m e2c-c20ma model f (mm) model f (mm) model f (mm) e2c-cr8a 3.7-dia. e2c-x1a 5.4-dia. e2c-x5a 18.5-dia. E2C-CR8B 4.0-dia. e2c-x1r5a 8.5-dia. e2c-x10a 30.5-dia. e2c-c1a 5.7-dia. e2c-x2a 12.5-dia. e2c-c20ma 18.5-dia. +0.3 0 +0.5 0 +0.5 0 +0.3 0 +0.5 0 +0.5 0 +0.3 0 +0.5 0 +0.5 0 f mounting hole dimensions
e2c/e2c-h 19 amplifier units applicable sockets (sold separately) ? pyf08a ? pyf08 hold-down clip ? pyc-a1 e2c-ge4a e2c-gf4a 1.5 27.2 20.7 5.4 35.5 detection indicator (red) applicable sockets (sold separately) for e2c-ak4a (11-pin) ? p2cf-11 ? p3ga-11 for e2c-am4a (8-pin) ? p2cf-08 ? p3g-08 e2c-ak4a (11-pin) e2c-am4a (8-pin) 84.7 14.2 (7) 63.5 6 3.5 44.8 44. 8 48 48 stability indicator (green) detection indicator (red) 58 40 0.1 11.8 0.1 13 0.1 3.5 0.1 6.1 +0.1 -0 3.1 +0.1 -0 6.2 3 two, r1.65 4-r1 3.3 2 3.3 dia. r1.55 m3 3.5 1 (4) 12 30 14 5 r1.65 11.5 400.2 430.2 3.3 4 2 5 (10) two, 3.3 dia. 3.3 dia. 50 60 m2.6 mounting bracket (iron) caution label (provided) attachment location* terminal (four, m2.6) mounting bracket * after completing adjustments, attach the caution label to prevent adjustment mistakes. stability indicator (green) detection indicator (red) 4-dia. vinyl-insulated round cable with 3 conductors (conductor cross section: 0.2 mm 2 , insulation diameter: 1.2 mm), standard length: 2 m mounting bracket installation e2c-jc4a 35 27 r1.7 11 (11.1) 2 16 0.2 3.4 3 2 5.5 6 12 2.5 3.5 14 two. 3.3 dia. 30 10 5 (10) m2.6 60 43 50 mounting bracket (iron) mounting bracket (removable)*2 cable*3 *1. after completing adjustments, attach the caution label to prevent adjustment mistakes. *2. not required when mounting to din track. *3: 4.5-dia. vinyl-insulated round cable with 4 conductors (conductor cross section: 0.2 mm 2 , insulator diameter: 1.2 mm), standard length: 2 m stability indicator (green) detection indicator (red) timer switch mode selector caution label (provided) attachment location*1 sensitivity adjuster mounting bracket installation e2c-jc4ap
20 e2c/e2c-h 6 12 2.5 3.5 14 two, 3.3 dia. 30 m2.6 5 (10) 10 60 43 50 5.5 3 27 35 2 3.4 2 (11.1) 11 16 0.2 r1.7 mounting bracket (removable)*2 cable*3 *1. after completing adjustments, attach the caution label to prevent adjustment mistakes *2. not required when mounting to din track. *3. 4-dia. vinyl-insulated round cable with 3 conductors (conductor cross section: 0.2 mm 2 , insulator diameter: 1.2 mm), standard length: 2 m the cable can be extended up to 200 m (separate metal conduit). detection indicator (red) cable length compensation switch mode selector caution label (provided) attachment location*1 sensitivity adjuster mounting bracket e2c-jc4 @h
e2c/e2c-h 21 accessories (order separately) mounting bracket front connection sockets y92e-f3r5 y92e-f5r4 mounting bracket (for unthreaded cylindrical models) y92e-f3r5 (for 3.5 dia.) y92e--f5r4 (for 5.4 dia.) r1.8 4.2 4.2 21 13 0.4 3. 3 3.2 10 10 3.2 5.3 0.4 14 22 4.2 5.6 r2.6 pyf08a 13 4 14 12 8 9 5 1 3.4 35.4 4 6 16.5 6 59 0.3 15 0.2 23 max. 30 max. 72 max. two, 4.2 5 mounting holes eight, m3 8 sems screws mounting hole dimensions terminal arrangement and internal connections (top view) note: track mounting is also possible. two, m3, m4, or 4.5-dia. holes 2187 3456 3 4.5 35.4 7.8 4 40 0.2 50 max. 70 max. eight, m3.5 7.5 sems screws two, 4.5-dia. holes 20.3 max. note: track mounting is also possible. two, 4.5-dia. or m4 holes mounting hole dimensions terminal arrangement and internal connections (top view) p2cf-08 93 211110 4 5678 3 4.5 35.4 7.8 4 40 0.2 50 max. 70 max. eleven, m3.5 7.5 sems screws two, 4.5-dia. holes 31.2 max. note: track mounting is also possible. two, 4.5-dia. mounting holes mounting hole dimensions terminal arrangement and internal connections (top view) p2cf-11
22 e2c/e2c-h back connection sockets p3g-08 17 4.9 45 45 7812 6543 27 dia. terminal arrangement and internal connections (bottom view) p3ga-11 25.6 3 9 8765 1 21110 4 6.216.34.5 27 dia. 45 45 terminal arrangement and internal connections (bottom view) py08 20 max. 2.7 eight 3-dia. ? 1.2 ellipses 7.7 24 max. 2.6 25.5 max. 29.5 max. 1 4 5 8 9 12 13 14 4.1 12.65 6.35 6.4 4.2 eight 1.3-dia. holes 5.8 13.2 25.8 0.2 21.4 +0.2 0 terminal arrangement and internal connections (bottom view) mounting holes and pcb cutout dimensions
e2c/e2c-h 23 embedded mounting adapter (for e2 c-ak4a/e2c-am4a amplifier unit) 48 58 15 10.9 86.1 45+ 0.5 0 45+ 0.5 0 r: 0.5 max. panel p3g-08 back- mounting socket note 1. suitable mounting panel thickness: 1 to 5 mm note 2. check the direction of the adapter, which depends on whether amplifier units are arranged vertically or horizontally. mounting hole dimensions y92f-30 y92f-70 45 0.15 45 0.15 58 88 10.9 86.1 65 to 66 76 0.2 52 to 53 r: 0.5 max. adapter mounting holes: two, 4.5-dia. panel p3g-08 back- mounting socket note: suitable mounting panel thickness: 1 to 3.2 mm mounting hole dimensions y92f-71 50+ 0.2 0 45 0.2 43 0.2 68 56 58 10.9 86.1 55+ 0.5 0 45+ 0.5 0 r: 0.5 max. panel p3g-08 back- mounting socket note: suitable mounting panel thickness: 1 to 3.2 mm mounting hole dimensions
r e a d a n d u n d e r s t a n d t h i s c a t a l o g p l e a s e r e a d a n d u n d e r s t a n d t h i s c a t a l o g b e f o r e p u r c h a s i n g t h e p r o d u c t s . p l e a s e c o n s u l t y o u r o m r o n r e p r e s e n t a t i v e i f y o u h a v e a n y q u e s t i o n s o r c o m m e n t s . w a r r a n t y a n d l i m i t a t i o n s o f l i a b i l i t y w a r r a n t y o m r o n ' s e x c l u s i v e w a r r a n t y i s t h a t t h e p r o d u c t s a r e f r e e f r o m d e f e c t s i n m a t e r i a l s a n d w o r k m a n s h i p f o r a p e r i o d o f o n e y e a r ( o r o t h e r p e r i o d i f s p e c i f i e d ) f r o m d a t e o f s a l e b y o m r o n . o m r o n m a k e s n o w a r r a n t y o r r e p r e s e n t a t i o n , e x p r e s s o r i m p l i e d , r e g a r d i n g n o n - i n f r i n g e m e n t , m e r c h a n t a b i l i t y , o r f i t n e s s f o r p a r t i c u l a r p u r p o s e o f t h e p r o d u c t s . a n y b u y e r o r u s e r a c k n o w l e d g e s t h a t t h e b u y e r o r u s e r a l o n e h a s d e t e r m i n e d t h a t t h e p r o d u c t s w i l l s u i t a b l y m e e t t h e r e q u i r e m e n t s o f t h e i r i n t e n d e d u s e . o m r o n d i s c l a i m s a l l o t h e r w a r r a n t i e s , e x p r e s s o r i m p l i e d . l i m i t a t i o n s o f l i a b i l i t y o m r o n s h a l l n o t b e r e s p o n s i b l e f o r s p e c i a l , i n d i r e c t , o r c o n s e q u e n t i a l d a m a g e s , l o s s o f p r o f i t s o r c o m m e r c i a l l o s s i n a n y w a y c o n n e c t e d w i t h t h e p r o d u c t s , w h e t h e r s u c h c l a i m i s b a s e d o n c o n t r a c t , w a r r a n t y , n e g l i g e n c e , o r s t r i c t l i a b i l i t y . i n n o e v e n t s h a l l t h e r e s p o n s i b i l i t y o f o m r o n f o r a n y a c t e x c e e d t h e i n d i v i d u a l p r i c e o f t h e p r o d u c t o n w h i c h l i a b i l i t y i s a s s e r t e d . i n n o e v e n t s h a l l o m r o n b e r e s p o n s i b l e f o r w a r r a n t y , r e p a i r , o r o t h e r c l a i m s r e g a r d i n g t h e p r o d u c t s u n l e s s o m r o n ' s a n a l y s i s c o n f i r m s t h a t t h e p r o d u c t s w e r e p r o p e r l y h a n d l e d , s t o r e d , i n s t a l l e d , a n d m a i n t a i n e d a n d n o t s u b j e c t t o c o n t a m i n a t i o n , a b u s e , m i s u s e , o r i n a p p r o p r i a t e m o d i f i c a t i o n o r r e p a i r . a p p l i c a t i o n c o n s i d e r a t i o n s s u i t a b i l i t y f o r u s e o m r o n s h a l l n o t b e r e s p o n s i b l e f o r c o n f o r m i t y w i t h a n y s t a n d a r d s , c o d e s , o r r e g u l a t i o n s t h a t a p p l y t o t h e c o m b i n a t i o n o f p r o d u c t s i n t h e c u s t o m e r ' s a p p l i c a t i o n o r u s e o f t h e p r o d u c t s . a t t h e c u s t o m e r ' s r e q u e s t , o m r o n w i l l p r o v i d e a p p l i c a b l e t h i r d p a r t y c e r t i f i c a t i o n d o c u m e n t s i d e n t i f y i n g r a t i n g s a n d l i m i t a t i o n s o f u s e t h a t a p p l y t o t h e p r o d u c t s . t h i s i n f o r m a t i o n b y i t s e l f i s n o t s u f f i c i e n t f o r a c o m p l e t e d e t e r m i n a t i o n o f t h e s u i t a b i l i t y o f t h e p r o d u c t s i n c o m b i n a t i o n w i t h t h e e n d p r o d u c t , m a c h i n e , s y s t e m , o r o t h e r a p p l i c a t i o n o r u s e . t h e f o l l o w i n g a r e s o m e e x a m p l e s o f a p p l i c a t i o n s f o r w h i c h p a r t i c u l a r a t t e n t i o n m u s t b e g i v e n . t h i s i s n o t i n t e n d e d t o b e a n e x h a u s t i v e l i s t o f a l l p o s s i b l e u s e s o f t h e p r o d u c t s , n o r i s i t i n t e n d e d t o i m p l y t h a t t h e u s e s l i s t e d m a y b e s u i t a b l e f o r t h e p r o d u c t s : ? o u t d o o r u s e , u s e s i n v o l v i n g p o t e n t i a l c h e m i c a l c o n t a m i n a t i o n o r e l e c t r i c a l i n t e r f e r e n c e , o r c o n d i t i o n s o r u s e s n o t d e s c r i b e d i n t h i s c a t a l o g . ? n u c l e a r e n e r g y c o n t r o l s y s t e m s , c o m b u s t i o n s y s t e m s , r a i l r o a d s y s t e m s , a v i a t i o n s y s t e m s , m e d i c a l e q u i p m e n t , a m u s e m e n t m a c h i n e s , v e h i c l e s , s a f e t y e q u i p m e n t , a n d i n s t a l l a t i o n s s u b j e c t t o s e p a r a t e i n d u s t r y o r g o v e r n m e n t r e g u l a t i o n s . ? s y s t e m s , m a c h i n e s , a n d e q u i p m e n t t h a t c o u l d p r e s e n t a r i s k t o l i f e o r p r o p e r t y . p l e a s e k n o w a n d o b s e r v e a l l p r o h i b i t i o n s o f u s e a p p l i c a b l e t o t h e p r o d u c t s . n e v e r u s e t h e p r o d u c t s f o r a n a p p l i c a t i o n i n v o l v i n g s e r i o u s r i s k t o l i f e o r p r o p e r t y w i t h o u t e n s u r i n g t h a t t h e s y s t e m a s a w h o l e h a s b e e n d e s i g n e d t o a d d r e s s t h e r i s k s , a n d t h a t t h e o m r o n p r o d u c t s a r e p r o p e r l y r a t e d a n d i n s t a l l e d f o r t h e i n t e n d e d u s e w i t h i n t h e o v e r a l l e q u i p m e n t o r s y s t e m . p r o g r a m m a b l e p r o d u c t s o m r o n s h a l l n o t b e r e s p o n s i b l e f o r t h e u s e r ' s p r o g r a m m i n g o f a p r o g r a m m a b l e p r o d u c t , o r a n y c o n s e q u e n c e t h e r e o f . d i s c l a i m e r s c h a n g e i n s p e c i f i c a t i o n s p r o d u c t s p e c i f i c a t i o n s a n d a c c e s s o r i e s m a y b e c h a n g e d a t a n y t i m e b a s e d o n i m p r o v e m e n t s a n d o t h e r r e a s o n s . i t i s o u r p r a c t i c e t o c h a n g e m o d e l n u m b e r s w h e n p u b l i s h e d r a t i n g s o r f e a t u r e s a r e c h a n g e d , o r w h e n s i g n i f i c a n t c o n s t r u c t i o n c h a n g e s a r e m a d e . h o w e v e r , s o m e s p e c i f i c a t i o n s o f t h e p r o d u c t s m a y b e c h a n g e d w i t h o u t a n y n o t i c e . w h e n i n d o u b t , s p e c i a l m o d e l n u m b e r s m a y b e a s s i g n e d t o f i x o r e s t a b l i s h k e y s p e c i f i c a t i o n s f o r y o u r a p p l i c a t i o n o n y o u r r e q u e s t . p l e a s e c o n s u l t w i t h y o u r o m r o n r e p r e s e n t a t i v e a t a n y t i m e t o c o n f i r m a c t u a l s p e c i f i c a t i o n s o f p u r c h a s e d p r o d u c t s . d i m e n s i o n s a n d w e i g h t s d i m e n s i o n s a n d w e i g h t s a r e n o m i n a l a n d a r e n o t t o b e u s e d f o r m a n u f a c t u r i n g p u r p o s e s , e v e n w h e n t o l e r a n c e s a r e s h o w n . p e r f o r m a n c e d a t a p e r f o r m a n c e d a t a g i v e n i n t h i s c a t a l o g i s p r o v i d e d a s a g u i d e f o r t h e u s e r i n d e t e r m i n i n g s u i t a b i l i t y a n d d o e s n o t c o n s t i t u t e a w a r r a n t y . i t m a y r e p r e s e n t t h e r e s u l t o f o m r o n s t e s t c o n d i t i o n s , a n d t h e u s e r s m u s t c o r r e l a t e i t t o a c t u a l a p p l i c a t i o n r e q u i r e m e n t s . a c t u a l p e r f o r m a n c e i s s u b j e c t t o t h e o m r o n w a r r a n t y a n d l i m i t a t i o n s o f l i a b i l i t y . e r r o r s a n d o m i s s i o n s t h e i n f o r m a t i o n i n t h i s d o c u m e n t h a s b e e n c a r e f u l l y c h e c k e d a n d i s b e l i e v e d t o b e a c c u r a t e ; h o w e v e r , n o r e s p o n s i b i l i t y i s a s s u m e d f o r c l e r i c a l , t y p o g r a p h i c a l , o r p r o o f r e a d i n g e r r o r s , o r o m i s s i o n s . 2 0 1 2 . 1 2 i n t h e i n t e r e s t o f p r o d u c t i m p r o v e m e n t , s p e c i f i c a t i o n s a r e s u b j e c t t o c h a n g e w i t h o u t n o t i c e . o m r o n c o r p o r a t i o n i n d u s t r i a l a u t o m a t i o n c o m p a n y h t t p : / / w w w . i a . o m r o n . c o m / ( c ) c o p y r i g h t o m r o n c o r p o r a t i o n 2 0 1 2 a l l r i g h t r e s e r v e d .

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