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1 sensing distance supply voltage output 80 ma 12 to 24 vdc 2 m 10, 30 cm 2, 5 m photoelectric sensor e3s general-purpose miniature sensors short response time: 3 ms. easy adjustment of sensitivity and optical axis with stability and light indicators. wire-selectable operation mode. mutual interference protective circuit eliminates cross talk (reflective sensor only). ordering information appearance sensing method sensing distance model npn output pnp output horizontal through-beam (separate) 2 m e3s-2e4 E3S-2B4 5 m e3s-5e4 e3s-5e4s e3s-5e4s1 e3s-5b4 e3s-5b4s retroreflective 2 m e3s-r2e4 e3s-r2b4 dif fuse reflective 10 cm e3s-ds10e4 e3s-ds10b4 30 cm e3s-ds30e4 e3s-ds30e4s e3s-ds30e4s1 e3s-ds30b4 e3s-ds30b4s vertical through-beam (separate) 2 m e3s-2e41 E3S-2B41 5 m e3s-5e41 e3s-5b41 retroreflective 2 m e3s-r2e41 e3s-r2b41 dif fuse reflective 10 cm e3s-ds10e41 e3s-ds10b41 30 cm e3s-ds30e41 e3s-ds30b41
e3s e3s 2 specifications ratings/characteristics item e3s-2 e3s-5 e3s-r2 e3s-ds10 power supply voltage 12 vdc 10% to 24 vdc +10%, ripple (p-p): 10% max. current consumption 50 ma max. 40 ma max. sensing distance 2 m 5 m 0.1 to 2 m (with e39-r1 reflector) 10 cm differential travel --- 20% max. of sensing distance standard objects opaque (7 mm) opaque (1 1 mm) opaque (30 mm) 5 x 5 cm white mat paper control output dc solid-state load load current: models with suf fix -e4: 80 ma max. models with suf fix -b4: 100 ma max. output solid state voltage output 2 v max. response time (on, off) 3 ms max. 1 ms max. operation mode wire-selectable indicators light indicator (red), stability indicator (green) enclosure rating iec 144 ip65 ip67 ip65 nema 1, 2, 12 1, 3, 4x, 6, 12 1, 2, 12 housing material plastic metal plastic light source infrared led ambient temperature operating: 25 to 55 c item e3s-ds30 e3s-5 4s(1) e3s-ds30 4s(1) power supply voltage 12 vdc 10% to 24 vdc +10%, ripple (p-p): 10% max. current consumption 40 ma max. 70 ma max. sensing distance 30 cm 5 m 30 cm differential travel 20% max. of sensing distance --- 20% max. of sensing distance standard objects 10 x 10 cm white mat paper opaque (1 1 mm) 10 x 10 cm white mat paper control output dc solid-state load load current: models with suf fix -e4: 80 ma max. models with suf fix -b4: 100 ma max. output solid state voltage output 2 v max. response time (on, off) 1 ms max. 3 ms max. 1 ms max. operation mode wire-selectable switch selectable indicators light indicator (red), stability indicator (green) enclosure rating iec 144 ip67 nema 1, 3, 4x, 6, 12 housing material metal light source infrared led ambient temperature operating: 25 to 55 c
e3s e3s 3 engineering data excess gain ratio e3s-2e4(1), e3s-5e4(1), e3s-r2e4 e3s-ds10e4(1), e3s-ds30e4(1)(2) e3s-5e4s(1) excess gain ratio sensing distance (m) excess gain ratio sensing distance (m) excess gain ratio sensing distance (m) e3s-ds30e4s(1) excess gain ratio sensing distance (m) parallel operating range e3s-2e4(1) e3s-5e4(41)(42) e3s-r2e4(1) parallel operating range y (mm) distance x (cm) parallel operating range y (mm) distance x (cm) parallel operating range y (mm) distance x (m) indicates the optical reception level according to the sensing distance. there is a reception level margin of five to ten times at the rated sensing distance. e3s-se4s operating level indicates the optical reception level according to the sensing distance. there is a reception level margin of approximately three times at the rated sensing distance. e3s-ds30e4s operating level e3s-2e41 e3s-2e4 x y x y
e3s e3s 4 operating range e3s-ds10e4(1) e3s-5e4(41)(42) e3s-r2e4(1) operating position y (mm) distance x (cm) distance x (cm) distance x (cm) e3s-5e4s(1) parallel operating range y (mm) distance x (cm) sensitivity e3s-ds30e4(1)(2), e3s-ds10e4(1) distance (cm) size of object d (cm) operating position y (mm) operating position y (mm) distance x optical axis standard object (5 5 cm) x optical axis standard object (5 5 cm) x operating position standard sensing object (10 x 10 cm) e3s-ds30e4 (1)(2) e3s-ds10e4 (1) white mat paper object d d y x
e3s e3s 5 operation output circuits -e4 t ype (npn output) -b4 type (pnp output) -e4s(1) t ype main circuit +v output brown black blue light- on dark- on blue black brown 0 v main circuit +v brown black blue light- on dark- on blue black brown 0 v output 2.2 w z z z brown black orange 0 v +12 to 24 vdc logic circuit self-diagnostic output z: zener diode *the color of the code for the self-diagnostic output is orange for models whose model number suffix is s1. load (relay) load (relay) blue main circuit
e3s e3s 6 timing chart -e4 t ype (npn output) -b4 type (pnp output) -e4s(1) t ype light light indicator output transistor load (relay, etc.) output voltage (logic, etc.) incident interrupted on off operates releases h l on off light light indicator output transistor load (relay , etc.) incident interrupted on off operates releases on off light-on light light indicator (red) output transistor load (relay , etc.) output voltage (logic, etc.) incident interrupted on off operates releases h l on off (between brown (red) and black (white) lines) (blue brown (black) and black (white) lines) dark-on light-on dark-on light-on dark-on dimensions note: all units are in millimeters unless otherwise indicated. e3s-2e(b)4 cord: 4-mm dia., 18/0.12, 3-conductor standard length: 2 m weight: approx. 80 g each for emitter and receiver note: 1. a mounting bracket can be attached to side a. 2. receiver only. e3s-2e(b)41 cord: 4-mm dia., 18/0.12, 3-conductor standard length: 2 m weight: approx. 80 g each for emitter and receiver note: 1. a mounting bracket can be attached to side a. 2. receiver only. 12.8 dia. 6 dia. indicator sensitivity adjustor (see note 2) 7 mm dia. lens (a) (see note 1) e39-l3 two, m3 screws 12.8 dia. 6 dia. indicator 7 mm dia. lens sensitivity adjustor (see note 2) (a) (see note 1) two, m3 screws
e3s e3s 7 e3s-5e(b)4 cord: 4-mm dia., 18/0.12, 3-conductor standard length: 2 m weight: approx. 155 g each for emitter and receiver note: 1. a mounting bracket can be attached to side a. 2. receiver only. e3s-5e(b)41 cord: 4-mm dia., 18/0.12, 3-conductor standard length: 2 m weight: approx. 165 g each for emitter and receiver note: 1. a mounting bracket can be attached to side a. 2. receiver only. 13.dia. e39-l6 11 mm dia. lens (a) (see note 1) two, m4 slotted hexagonal bolts indicator sensitivity adjustor (see note 2) 11 mm dia. lens (a) (see note 1) indicator sensitivity adjustor (see note 2) two, m4 slotted hexagonal bolts 13 dia. e3s-5e(b)4s(1) cord: 4.5-mm dia., 18/0.12, 4-conductor standard length: 2 m weight: approx. 155 g 11 mm dia. lens indicator two, m4 slotted hexagonal bolts sensitivity adjustor (receiver only) mode selector (receiver only) cord protector two mounting holes mounting bracket 16 dia. (2.1r)
e3s e3s 8 e3s-r2e(b)41 e3s-ds30e(b)41 cord: 4-mm dia., 18/0.12, 3-conductor standard length: 2 m weight: approx. 165 g note: a mounting bracket can be attached to side a. e3s-ds30e(b)4s(1) cord: 4.5-mm dia., 18/0.12, 4-conductor standard length: 2 m weight: approx. 155 g e3s-r2e42 e3s-ds30e42 cord: 4-mm dia., 18/0.12, 3-conductor standard length: 2 m weight: approx. 165 g mounting holes e3s-2le(b)4, e3s-2de(b)4 e3s-2le(b)41, e3s-2de(b)41 e3s-ds10e(b)4, e3s-ds10e(b)41 e3s-5le(b)4(1), e3s-5de(b)4(1), e3s-5e4s(1) e3s-ds30e(b)4, e3s-r2e(b)4, e3s-r2e42 e3s-ds30e(b)41, e3s-r2e(b)41 e3s-ds30e42, e3s-ds30e4s(1) two, m4 slotted hexagonal bolts emitter receiver lens (10 x 15) indicator sensitivity adjustor 13 dia. (a) (see note) emitter receiver two, m4 slotted hexagonal bolts 11 mm dia. lens sensitivity adjustor (receiver only) mode selector (receiver only) cord protector two mounting holes indicator mounting bracket 16 dia. two, m4 slotted hexagonal bolts emitter receiver lens (10 x 15) indicator sensitivity adjustor 13 dia. two, m3 holes two, m4 holes 20 25.4
e3s e3s 9 e3s-ds10e(b)4 cord: 4-mm dia., 18/0.12, 3-conductor standard length: 2 m weight: approx. 80 g note: a mounting bracket can be attached to side a. e3s-ds10e(b)41 cord: 4.5-mm dia., 18/0.12, 3-conductor standard length: 2 m weight: approx. 80 g note: a mounting bracket can be attached to side a. e3s-r2e(b)4 e3s-ds30e(b)4 cord: 4-mm dia., 18/0.12, 3-conductor standard length: 2 m weight: approx. 165 g note: a mounting bracket can be attached to side a. indicator sensitivity adjustor emitter receiver (a) (see note) lens (7 x 13) 6 dia. 12.8 dia. indicator sensitivity adjustor emitter receiver (a) (see note) lens (7 x 13) 6 dia. 12.8 dia. two, m3 (a) (see note) lens (10 x 15) indicator sensitivity adjustor receiver emitter two, m4 slotted hexagonal bolts 13 dia. accessories (order separately) e39-r1 retroreflector (supplied with e3s-r2e(b)4(1)) two, 3.5 dia.
e3s e3s 10 e39-l2 mounting bracket applicable photoelectric sensors: e3s-5e41, e3s-r2e41, e3s-ds30e41 e39-l4 mounting bracket applicable photoelectric sensors: e3s-2e41, e3s-ds10e41 e39-g1 sensitivity adjuster knob this accessory is attached to the following models: e3s-5e4(41), e3s-ds30e4(41), e3s-r2e4(41), e3s-ls10xe4, e3s-ls20xe4, e3s-gs1e4, e3s-gs3e4 note: this adjuster cannot be used with models e3s-2de4(41) and e3s-ds10e4(41). two, m4 slotted hexagonal bolts 9.3 dia. 13 dia. two, m3 screws e39-s1 slit applicable photoelectric sensors: e3s-5e4, e3s-5e41 (see note 3) note: 1. model e39-s2 can have any of four different dimensions: 1 1 x 0.5 mm, 1 1 x 1 mm, 1 1 x 2 mm, and 1 1 x 4 mm. 2. t wo slits (one for the emitter and the other for the receiver) are used in pairs. 3. dimensions in parentheses are without the spacer . use the spacer with the e3s-2e4(41) as shown above to prevent the supporter and mounting bracket from touching each other when the optical axis is adjusted. the spacer is not usually necessary with the e3s-5e4(41) unless the e3s-2e4(41) and e3s-5e4(41) are directly mounted together . e39-s1 spacer
e3s e3s 11 e39-s2 slit applicable photoelectric sensors: e3s-2e4, e3s-2e41 note: 1. model e39-s2 can have any of three different dimensions: 6.5 x 0.5 mm, 6.5 x 1 mm, and 6.5 x 2 mm. 2. two slits (one for the emitter and the other for the receiver) are used in pairs. e39-s2 spacer sensing distance with slit photoelectric sensor e3s-5e4, e3s-5e4 , e3s-5b4, e3s-5b4 e3s-2e4, e3s-2e41, E3S-2B4, E3S-2B41 slit e39-s1 e39-s2 w idth of slit 0.5 mm 1 mm 2 mm 4 mm 0.5 mm 1 mm 2 mm sensing distance 23 cm 58 cm 1.2 m 2.5 m 17 cm 42 cm 82 cm sensing object 0.5 mm 1 mm 2 mm 4 mm 0.5 mm 1 mm 2 mm
e3s e3s 12 omron corporation sensing components & systems division 28th fl., crystal t ower bldg. 1-2-27, shiromi, chuo-ku, osaka 540 japan phone: 06-949-6012 fax: 06-949-6021 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. e01-e1-11 in the interest of product improvement, specifications are subject to change without notice. printed in japan 1 194-0.5m (1194) a

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