1 csm_e3s-c_ds_e_6_1 oil-resistant, long-range photoelectric sensor with metal housing e3s-c water- and oil-resistant photoelectric sensor with metal housing used for long- range sensing ? excellent resistance against the water and oil. easy application in locations with oil mist. ? long-range sensing up to 30 m with through-beam models. ? shock resistance rated at 1,000m/s 2 . ? product lineup includes metal m12 pre-wired connector models. ? npn/pnp selector switch output. be sure to read safety precautions on page 6. ordering information sensors (refer to dimensions on page 8.) * through-beam sensors are normally sold in sets that include both the emitter and receiver. orders for individual emitters and receivers are accepted. sensing method appearance connection method sensing distance model through-beam (emitter + receiver) * pre-wired e3s-ct11 2m emitter e3s-ct11-l 2m receiver e3s-ct11-d 2m pre-wired connector (m12) e3s-ct11-m1j 0.3m emitter e3s-ct11-l-m1j 0.3m receiver e3s-ct11-d-m1j 0.3m pre-wired e3s-ct61 2m emitter e3s-ct61-l 2m receiver e3s-ct61-d 2m pre-wired connector (m12) e3s-ct61-m1j 0.3m emitter e3s-ct61-l-m1j 0.3m receiver e3s-ct61-d-m1j 0.3m retro-reflective pre-wired e3s-cr11 2m pre-wired connector (m12) e3s-cr11-m1j 0.3m pre-wired e3s-cr61 2m pre-wired connector (m12) e3s-cr61-m1j 0.3m diffuse-reflective pre-wired e3s-cd11 2m e3s-cd12 2m pre-wired connector (m12) e3s-cd11-m1j 0.3m e3s-cd12-m1j 0.3m pre-wired e3s-cd61 2m e3s-cd62 2m pre-wired connector (m12) e3s-cd61-m1j 0.3m E3S-CD62-M1j 0.3m red light infrared light horizontal 30 m vertical horizontal 3 m vertical horizontal 700 mm 2 m 700 mm 2 m vertical 700 mm 2 m 700 mm 2 m
e3s-c 2 accessories (order separately) slits (a slit is not provided with through-beam sensors. order a slit separately if required.) (refer to dimensions on page 10.) reflectors (reflector required for retroreflective sensors) a reflector is provided with the e39-r1 sensor. for other sensors, order a reflector separately if required. (refer to dimensions on e39-l/f39-l/e39-s/e39-r .) note: 1. when using any reflector other than the provided one, use a sensing distance of approximately 0.7 times the typical valu e as a guide. 2. refer to reflectors on e39-l/f39-l/e39-s/e39-r for details. * values in parentheses indicate the minimum distance required between the sensor and reflector. mounting brackets some mounting brackets are provided with the sensor. order other mounting brackets separately if required. (refer to dimensions on e39-l/f39-l/e39-s/e39-r .) note: 1. when using a through-beam sensor, order one connector for the receiver and one for the emitter. 2. refer to mounting brackets on e39-l/f39-l/e39-s/e39-r for details. sensor i/o connectors (models with pre-wired connectors: a connector is not provided with the sensor. be sure to order a connector separately.) (refer to dimensions on xs2 .) note: 1. when using a through-beam sensor, order one connector for the receiver and one for the emitter. 2. for details on sensor i/o connectors and cables such as vibration-proof robot cables, refer to introduction to sensor i/o connectors . slit width sensing distance minimum detect- able object (typical) model quantity remarks 0.5 mm 11 mm 1.8 m 0.5-mm dia. e39-s61 1 set each for emitter and re- ceiver (8 slits total) (snap-in long slit) can be used with the e3s-ct @ 1(-m1j) through-beam sensor. refer to page 10. 1 mm 11 mm 3.5 m 1-mm dia. 2 mm 11 mm 7 m 2-mm dia. 4 mm 11 mm 15 m 2.6-mm dia. name sensing distance (typical) model quantity remarks reflectors 3 m (rated value) e39-r1 1 provided with the e3s-cr @ 1 (-m1j) retro-reflective sensor. 4 m e39-r2 1 --- small reflectors 1.5 m e39-r3 1 --- 750 mm e39-r4 1 --- tape reflectors 700 mm (50 mm) * e39-rs1 1 enables msr function. 1,100 mm (100 mm) * e39-rs2 1 1,400 mm (100 mm) * e39-rs3 1 appearance model quantity remarks e39-l102 1 provided with horizontal models. e39-l103 1 provided with vertical models. e39-l85 1 mounting bracket for changing from e3s- @@@@@ 42/44 to e3s-c vertical models. e39-l86 1 mounting bracket for changing from e3s- @@@@@ 43 to e3s-c vertical models. e39-l87 1--- cable appearance cable type model standard 2 m 3-wire xs2f-d421-dc0-a 5 m xs2f-d421-gc0-a 2 m xs2f-d422-dc0-a 5 m xs2f-d422-gc0-a straight l-shape
e3s-c 3 ratings and specifications *1. refer to msr function of technical guide (technical version) . *2. nema: national electrical manufactures association sensing method through-beam retro-reflective (with m.s.r. function) * 1 diffuse reflective model horizontal e3s-ct11(-m1j) horizontal e3s-cr11(-m1j) horizontal e3s-cd11(-m1j) horizontal e3s-cd12(-m1j) item vertical e3s-ct61(-m1j) vertical e3s-cr61(-m1j) vertical e3s-cd61(-m1j) vertical e3s-cd62(-m1j) sensing distance 30 m 3 m (when using e39-r1) 700 mm (300 300 mm white paper) 2 m (300 300 mm white paper) standard sensing object opaque, 15-mm dia. min. opaque, 75-mm dia. min. --- differential travel --- 20% max. of sensing distance directional angle emitter and receiver: 3 to15 3 to 10 --- light source (wavelength) infrared led (880 nm) red led (700 nm) infrared led (880 nm) power supply voltage 10 to 30 vdc including 10% (p.p) ripple current consumption 50 ma max. (emitter 25 ma max. receiver 25 ma max.) 40 ma max. control output load power supply voltage: 30 vdc max. load current: 100 ma max. (residual voltage: npn output: 1.2 v max., pnp output: 2.0 v max.) open controller output (npn/pnp selectable) light-on/dark-on selectable protection circuits power supply reverse polari- ty circuit protection, output short-circuit protection power supply reverse polarity protection, output short-circuit protection, mutual interference prevention response time operate or reset: 1 ms max. operate or reset 2 ms max. sensitivity adjustment one-turn adjuster two-turn endless adjuster with an indicator ambient illumination (receiver side) incandescent lamp: 5,000 lx max. sunlight: 10,000 lx max. ambient temperature range operating: ? 25 c to 55 c, storage: ? 40 c to 70 c (with no icing or condensation) ambient humidity range operating: 35% to 85%, storage: 35% to 95% (with no condensation) insulation resistance 20 m ? min. (at 500 vdc) dielectric strength 1,000 vac, 50/60 hz for 1 min vibration resistance destruction: 10 to 2,000 hz, 1.5-mm double amplitude or 300 m/s 2 for 0.5 hours each in x, y, and z directions shock resistance destruction: 1,000 m/s 2 3 times each in x, y, and z directions degree of protection iec 60529: ip67 (in-house standards: oil-resistant), nema: 6p (indoors only) * 2 connection method pre-wired (standard cable length: 2 m) or pre-wired m12 connector (standard cable length: 0.3 m) weight (packed state) approx. 270 g (pre-wired cable) approx. 230 g (pre-wired connector (m12)) approx. 160 g (pre-wired cable) approx. 130 g (pre-wired connector (m12)) approx. 150 g (pre-wired cable) approx. 110 g (pre-wired connector (m12)) material case zinc die-cast operation panel cover pes (polyether sulfone) lens methacrylic resin mounting bracket stainless steel (sus304) accessories mounting bracket (with screws), adjustment screwdriver, instruction manual, and reflector (only for retro-reflective sensors)
e3s-c 4 engineering data (typical) parallel operating range through-beam throug h-beam retro-reflective e3s-ct @ (-m1j) e3s-ct @ (-m1j) + e39-s61 slit (order separately) e3s-cr @ 1 (-m1j) + e39-r1 reflector (provided) operating range diffuse-reflective e3s-cd @@ (-m1j) excess gain vs. set distance through-beam retro- reflective diffuse -reflective e3s-ct @ 1 (-m1j) e3s-cr @ 1 (-m1j) + e39-r1 reflector (provided) e3s-cd @@ (-m1j) 2. 5 2 1. 5 1 0. 5 0 ? 0. 5 ? 1 ? 1. 5 ? 2 ? 2. 5 20 30 40 10 distance x (m) y x distance y (m) 8 00 6 00 400 200 0 ? 200 ? 400 ? 6 00 ? 8 00 4 8 12 16 slit w id th: 1 mm slit w id th: 0. 5 mm slit w id th: 2 mm slit w id th: 4 mm y x distance x (m) distance y (mm) 400 300 200 100 0 ? 100 ? 200 ? 300 ? 400 1 2 3 4 e39-r1 reflector y x distance x (m) distance y (mm) 50 40 30 20 10 0 ? 10 ? 20 ? 30 ? 40 ? 50 2 1 3 sensing object: white paper 300 300 mm e3s-cd @ 2 e3s-cd @ 1 distance x (m) y x distance y (mm) 500 300 100 50 30 10 5 3 1 distance ( m ) 0 10 20 30 40 operating level excess gain ratio 500 300 100 50 30 10 5 3 1 0 1 2 3 4 reflector: e39-r1 distance ( m ) operating level excess gain ratio 500 300 100 50 30 10 5 3 1 0 1 2 3 sensing object: white paper 300 300 mm e3s-cd @ 2 e3s-cd @ 1 distance (m) operating level excess gain ratio
e3s-c 5 i/o circuit diagrams npn output pnp output * models numbers for through-beam sensors (e3s-ct @ 1(-m1j)) are for sets that include both the emitter and receiver. the model number of the emitter is expressed by adding "-l" to the set model number (example: e3s-ct11-l 2m), the model number of the receiver, by adding "-d" ? (example: e3s-ct11-d 2m.) refer to ordering information to confirm model numbers for emitter and receivers. plug (sensor i/o connector) model operation mode timing charts operation selector output circuits e3s-ct11(-m1j) * e3s-ct61(-m1j) * e3s-cr11(-m1j) e3s-cr61(-m1j) e3s-cd11(-m1j) e3s-cd12(-m1j) e3s-cd61(-m1j) e3s-cd62(-m1j) light-on l side (light on) dark-on d side (dark on) incident light n o incident light o n off o n off operate reset light indicator (red) (between b rown and b lack leads) o u tp u t transistor load (e.g. relay) thro u gh- b eam model recei v ers: retro-re f lecti v e models, re f lecti v e models 3 1 2 4 1 4 3 zd * zd photo- electric sensor main circ u it p n p o u tp u t transistor n p n o u tp u t transistor n p n or p n p o u tp u t selector load * set the n p n or p n p selector to n p n . load c u rrent 0 v pin 2 is not u sed. connector pin arrangement 10 to 30 vdc brown black control o u tp u t bl u e light indicator sta b ility indicator (green) (red) incident light n o incident light o n off o n off operate reset light indicator (red) (between b rown and b lack leads) o u tp u t transistor load (e.g. relay) thro u gh- b eam model emitters n ote: pins 2 and 4 are not u sed. 3 1 2 4 1 3 power indicator (red) brown 10 to 30 vdc bl u e photo- electric sensor main circ u it connector pin arrangement model operation mode timing charts operation selector output circuits e3s-ct11(-m1j) * e3s-ct61(-m1j) * e3s-cr11(-m1j) e3s-cr61(-m1j) e3s-cd11(-m1j) e3s-cd12(-m1j) e3s-cd61(-m1j) e3s-cd62(-m1j) light-on l side (light on) dark-on d side (dark on) incident light n o incident light o n off o n off operate reset light indicator (red) (between b l u e and b lack leads) o u tp u t transistor load (e.g. relay) 3 1 2 4 1 4 3 zd * zd photo- electric sensor main circ u it p n p o u tp u t transistor n p n o u tp u t transistor n p n or p n p o u tp u t selector load * set the n p n or p n p selector to n p n . load c u rrent 0 v pin 2 is not u sed. connector pin arrangement 10 to 30 vdc brown black control o u tp u t bl u e light indicator sta b ility indicator (green) (red) thro u gh- b eam model recei v ers: retro-reflecti v e models, reflecti v e models incident light n o incident light o n off o n off operate reset light indicator (red) (between b l u e and b lack leads) o u tp u t transistor load (e.g. relay) n ote: pins 2 and 4 are not u sed. 3 1 2 4 1 3 thro u gh- b eam model emitters power indicator (red) brown 10 to 30 vdc bl u e photo- electric sensor main circ u it connector pin arrangement note: pin 2 is not used. clas- sifica- tion conductor connector pin no. application dc bro w n 1 po w er supply (+ v ) --- 2 --- blue 3 po w er supply (0 v ) black 4 output 2 4 1 3 1 2 3 4 bro w n blue black terminal no. xs2f-d421-dc0-a refer to introduction to sensor i/o connectors for details.
e3s-c 6 nomenclature horizontal model vertical model note: the sensitivity adjuster on through-beam and retro-reflective models is different. *1. use the output selector to select the type of output transistor, npn or pnp. *2. use the operation selector to select the operation mode. safety precautions refer to warranty and limitat ions 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 product in atmospheres or environments that exceed product ratings. designing fuzzy mutual interference prevention function if reflective sensors are installed side by side, each sensor may be influenced by the light emitted from the other sensors. the fuzzy mutual interference prevention function of the e3s-c enables the e3s-c to monitor any light interference for a certain period before the e3s-c starts emitting light so that the e3s-c can retrieve the intensity and frequency of the light interference as data. using this data, the e3s-c estimates with fuzzy inference the risk of the malfunctioning of the e3s-c and controls the timing of the e3s- cs light emission. when the risk is low: the e3s-c waits until there is no light interference and emits light. when the risk is high: the e3s-c emits light between each period of light interference. wiring cable ? the e3s-c uses an oil-resistive cable to ensure oil resistivity. ? do not allow the cable to be bent to a radius of less than 25 mm. mounting mounting ? when mounting the e3s-c, do not hit the e3s-c with a hammer, or the e3s-c will loose watertightness. ? use m4 screws to mount the e3s-c. the tightening torque of each screw must be 1.18 nm maximum. mounting bracket ? when mounting the e3s-c with the mounting bracket so that sensing objects will be in the direction of the mechanical axis, use the optical axis lock holes. ? if it is not possible to mount the e3s-c so that the sensing objects will be in the direction the mechanical axis, move the e3s-c upwards, downwards, to the left, or to the right and secure the e3s- c in the center of the range where the light indicator will be lit, at which time make sure that the stability indicator is lit. direct mounting mount the e3s-c as shown in the following illustration. mounting with m4 screws mounting with m3 screws optical axis adjustment optical lock holes by inserting screws into the optical axis lock holes, the mounting bracket will be in the direction of the optical axis of the e3s-c. min max sl pnp sens don npn lon e3s-cd12 stability indicator (green) light indicator (red) operation panel cover sensitivity adjuster operation selector *2 model number output selector *1 pnp npn d on l on sens sl max min operation panel cover stability indicator (green) light indicator (red) sensitivity adjuster operation selector *2 output selector *1 warning precautions for correct use emission pattern light interference emission pattern light interference two, 4.5 dia. through holes m4 m4 hole m4 hole two, m3 m4 hole m4 hole m3 optical axis mounting axis f our optical axis lock holes ( m4 )
e3s-c 7 adjusting optical axis of through-beam sensor the e3s-c through-beam models incorporates two lenses, one of which will be used as shown in the following illustration. when using a slit, the slit must be on the side where the lens to be used is located. horizontal model vertical model water resistance to ensure the water resistance of the e3s-c, tighten the screws of the operation panel cover to a torque of 0.34 nm to 0.54 nm. others oil and chemical resistance ? although the e3s-c is oil-resistance, refer to the following table before using the e3s-c in places where oil may be sprayed on the e3s-c. ? tests were carried out with the following oils and it was certified that the e3s-c resists these oils. note: 1. the e3s-c maintained a minimum insulation resistance of 100 m ? after the e3s-c was dipped in all the above oils at a temperature of 50 c for 240 hours. 2. when using the e3s-c in a place where an oil other than the ones listed above is sprayed on the e3s-c, refer to the above kinematic viscosity and ph values. the location may be suitable for the e3s-c if the kinematic viscosity and ph values of the oil are close to the above kinematic viscosity and ph values, but make sure that the oil does not contain any additive that may have a negative influence on the e3s-c. lens in use. the slit must be on this side. unused lens lens in use. unused lens oil product name kinematic viscosity (mm 2 /s (cst)) at 40 c ph lubricating oil velocite no.3 2.02 --- water insoluble machining oil yushiron oil no. 2 ac less than 10 water soluble machining oil yushiroken ec50t-3 --- 7 to 9.5 yushiron lubic hwc68 7 to 9.9 griton 1700d 7 to 9.2 yushiroken s50n 7 to 9.8
e3s-c 8 dimensions sensors note: models numbers for through-beam sensors (e3s-ct11(-m1j)) are for sets that include both the emitter and receiver. the model number of the emitter is expressed by adding "-l" to the set model number (example: e3s-ct11-l 2m), the model number of the receiver, by adding "-d" ? (example: e3s-ct11-d 2m.) refer to ordering information to confirm model numbers for emitter and receivers. (unit: mm) tolerance class it16 applies to dimensions in this datasheet unless otherwise specified. 50 *2 light indicator (red) stability indicator (green) 22.2 9.2 4.2 6.2 38.2 8.3 29.5 17.3 25.4 20.8 2.2 4 18 9.3 23 lens (17 11) optical axis 1.5 two, m4 stainless steel (sus304) 4.2 20 m3 5 4-dia. vinyl-insulated round cable standard length: 300 mm m12 1 20.4 20 25.4 two, m4 18.5 a* 1 *1. the mounting bracket can be attached to side a. *2. the emitters for through-beam sensors only have the power indicator (red). *3. the emitter cable is 4-dia.vinyl-insulated round cable with 2 conductors (conductor cross section: 0.3 mm 2 , insulator diameter: 1.3 mm) and a standard length of 2 m. 4-dia. vinyl-insulated round cable with 3 conductors (conductor cross section: 0.2 mm 2 (awg 24), insulator diameter: 1.2 mm), standard length: 2 m *3 with mounting bracket attached mounting holes pre-wired connector (-m1j) emitter: e3s-ct @@ -l receiver: e3s-ct @@ -d through-beam (horizontal) e3s-ct11(-m1j)
e3s-c 9 note: models numbers for through-beam sensors (e3s-ct61(-m1j)) are for sets that include both the emitter and receiver. the model number of the emitter is expressed by adding "-l" to the set model number (example: e3s-ct61-l 2m), the model number of the receiver, by adding "-d" ? (example: e3s-ct61-d 2m.) refer to ordering information to confirm model numbers for emitter and receivers. 20 57 15.8 7.4 optical axis optical axis 22.2 12.9 4.2 4.2 9.2 4.2 12.9 20 25.4 31 43.8 1.5 12 32.2 2.2 7.2 stability indicator (green) light indicator (red)*2 20.2 two, m4 5.8 23 a* 1 m3 5 23.2 lens (17 11) m12 1 20.4 25.4 two, m4 stainless steel (sus304) 4-dia. vinyl-insulated round cable with 3 conductors (conductor cross section: 0.2 mm 2 (awg24), insulator diameter: 1.2 mm), standard length: 2 m *3 with mounting bracket attached mounting holes 4-dia. vinyl-insulated round cable standard length: 300 mm pre-wired connector (-m1j) *1. the mounting bracket can be attached to side a. *2. the emitters for through-beam sensors only have the power indicator (red). *3. the emitter cable is 4-dia.vinyl-insulated round cable with 2 conductors (conductor cross section: 0.3 mm 2 , insulator diameter: 1.3 mm) and a standard length of 2 m. through-beam (vertical) e3s-ct61(-m1j) 50 light indicator (red) stability indicator (green) 22.2 9.2 4.2 6.2 38.2 8.3 29.5 17.3 25.4 20.8 2.2 4 18 9.3 1 23 9 optical axis receiver emitter 1.5 two, m4 stainless steel (sus304) 4.2 20 m3 5 m12 1 20.4 20 18.5 a* *the mounting bracket can be attached to side a. 25.4 two, m4 mounting holes lens (17 11) pre-wired connector (-m1j) 4-dia. vinyl-insulated round cable standard length: 300 mm with mounting bracket attached 4-dia. vinyl-insulated round cable with 3 conductors (conductor cross section: 0.2 mm 2 (awg24), insulator diameter: 1.2 mm), standard length: 2 m retro-/diffuse-reflective (horizontal) e3s-cr11(-m1j) e3s-cd11(-m1j) e3s-cd12(-m1j)
e3s-c 10 accessories (order separately) reflectors refer to e39-l/f39-l/e39-s/e39-r for details. mounting brackets refer to e39-l/f39-l/e39-s/e39-r for details. 20 57 emitter receiver 9 5 2.4 20.8 optical axis 22.2 12.9 4.2 4.2 9.2 4.2 12.9 20 25.4 31 43.8 1.5 12 32.2 2.2 7.2 stability indicator (green) light indicator (red) 20.2 two, m4 5.8 23 a* 1 m3 5 23.2 m12 1 20.4 25.4 two, m4 *the mounting bracket can be attached to side a. stainless steel (sus304) 4-dia. vinyl-insulated round cable with 3 conductors (conductor cross section: 0.2 mm 2 (awg24), insulator diameter: 1.2 mm), standard length: 2 m mounting holes lens (17 11) pre-wired connector (-m1j) 4-dia. vinyl-insulated round cable standard length: 300 mm with mounting bracket attached retro-/diffuse-reflective (vertical) e3s-cr61(-m1j) e3s-cd61(-m1j) e3s-cd62(-m1j) a 20.1 0.2 3.8 6.2 11. 8 1 11 6.5 20 snap-in long slit (for thro ugh-beam models) e39-s61 dimension a (mm) material quantity 0.5 stainless steel 1 set each for emitter/receiver (8 slits total) 1 2 4
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