Sensing distance Supply voltage Output 12 to 24 VDC 2, 5 m 2m 80 mA 10, 30 cm 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 Horizontal Vertical Through-beam (separate) PNP output 2m E3S-2E4 E3S-2B4 5m E3S-5E4 E3S-5E4S E3S-5E4S1 E3S-5B4 E3S-5B4S Retroreflective 2m E3S-R2E4 E3S-R2B4 Diffuse reflective 10 cm E3S-DS10E4 E3S-DS10B4 30 cm E3S-DS30E4 E3S-DS30E4S E3S-DS30E4S1 E3S-DS30B4 E3S-DS30B4S 2m E3S-2E41 E3S-2B41 5m E3S-5E41 E3S-5B41 Retroreflective 2m E3S-R2E41 E3S-R2B41 Diffuse reflective 10 cm E3S-DS10E41 E3S-DS10B41 30 cm E3S-DS30E41 E3S-DS30B41 Through-beam (separate) 1 E3S E3S Specifications Ratings/Characteristics Item E3S-2jj E3S-5jj E3S-R2jj Power supply voltage 12 VDC –10% to 24 VDC +10%, ripple (p-p): 10% max. Current consumption 50 mA max. Sensing distance 2m Differential travel --- Standard objects Opaque (7 mm) Control output DC solid-state solid state 40 mA max. 5m 0.1 to 2 m (with E39-R1 reflector) 10 cm 20% max. of sensing distance Opaque (11 mm) Opaque (30 mm) Load Load current: Models with suffix -E4: 80 mA max. Models with suffix -B4: 100 mA max. Voltage output 2 V max. Response time (ON, OFF) 3 ms max. Operation mode Wire-selectable Indicators E3S-DS10jj 5 x 5 cm white mat paper 1 ms max. 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-DS30jj E3S-5j4S(1) E3S-DS30j4S(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 5m 30 cm Differential travel 20% max. of sensing distance --- 20% max. of sensing distance 10 x 10 cm white mat paper Opaque (11 mm) 10 x 10 cm white mat paper Standard objects Control output DC solid-state solid state Load Load current: Models with suffix -E4: 80 mA max. Models with suffix -B4: 100 mA max. Voltage output 2 V max. Response time (ON, OFF) 1 ms max. 3 ms max. Operation mode Wire-selectable Switch selectable Indicators Enclosure rating Light indicator (red), stability indicator (green) IEC 144 IP67 NEMA 1, 3, 4X, 6, 12 Housing material Metal Light source Infrared LED Ambient temperature Operating: –25 to 55 °C 2 1 ms max. E3S E3S Engineering Data Excess Gain Ratio E3S-2E4(1), E3S-5E4(1), E3S-R2E4 E3S-DS10E4(1), E3S-DS30E4(1)(2) E3S-5E4S(1) Sensing distance (m) Excess gain ratio Excess gain ratio Excess gain ratio 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. Sensing distance (m) E3S-SE4S Operating level Sensing distance (m) E3S-DS30E4S(1) Excess gain ratio 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 Sensing distance (m) Parallel Operating Range E3S-2E4 Y X Distance X (cm) E3S-R2E4(1) Y X Distance X (cm) Parallel operating range Y (mm) Parallel operating range Y (mm) E3S-2E41 Parallel operating range Y (mm) E3S-5E4(41)(42) E3S-2E4(1) Distance X (m) 3 E3S E3S Parallel operating range Y (mm) E3S-5E4S(1) Y Distance X Distance X (cm) Operating Range E3S-5E4(41)(42) E3S-DS10E4(1) Operating position Y (mm) Operating position Y (mm) Standard object (5 × 5 cm) Distance X (cm) E3S-DS30E4(1)(2), E3S-DS10E4(1) Distance (cm) Standard object (5 × 5 cm) Distance X (cm) Sensitivity E3S-DS30E4 (1)(2) d White mat paper Object E3S-DS10E4 (1) Size of object d (cm) 4 X d Operating position Y (mm) Optical axis Optical axis X E3S-R2E4(1) X Operating position Standard sensing object (10 x 10 cm) Distance X (cm) E3S E3S Operation Output Circuits -E4 Type (NPN Output) LightON +V Output Main circuit 0V DarkON Brown Blue Black Black Blue Brown -B4 Type (PNP Output) +V LightON DarkON Brown Blue Black Black Blue Brown 2.2 Ω Output Main circuit 0V -E4S(1) Type +12 to 24 VDC Brown Z Black Main circuit Orange Z Load (relay) Logic circuit Load (relay) Self-diagnostic output Z Blue 0V Z: Zener diode *The color of the code for the self-diagnostic output is orange for models whose model number suffix is S1. 5 E3S E3S Timing Chart -E4 Type (NPN Output) -B4 Type (PNP Output) Light-ON Dark-ON Light-ON Incident Interrupted Light LIGHT Indicator ON OFF LIGHT Indicator ON OFF Output transistor ON OFF Output transistor Operates Releases Load (relay, etc.) Load (relay, etc.) Operates Releases Dark-ON Incident Interrupted Light ON OFF H L Output voltage (logic, etc.) -E4S(1) Type Light-ON Dark-ON Incident Interrupted Light LIGHT Indicator (red) ON OFF Output transistor ON OFF Load (relay, etc.) Operates Releases (Between brown (red) and black (white) lines) H L (Blue brown (black) and black (white) lines) Output voltage (logic, etc.) 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 Indicator (A) (see note 1) Sensitivity adjustor (see note 2) 7 mm dia. lens 6 dia. 12.8 dia. E39-L3 Two, M3 screws 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 Indicator Sensitivity adjustor (see note 2) 7 mm dia. lens (A) (see note 1) 6 dia. 12.8 dia. Two, M3 screws Note: 6 1. A mounting bracket can be attached to side A. 2. Receiver only. E3S E3S 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 (A) (see note 1) Indicator Sensitivity adjustor (see note 2) 11 mm dia. lens 13.dia. E39-L6 Two, M4 slotted hexagonal bolts 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 (A) (see note 1) Indicator Sensitivity adjustor (see note 2) 11 mm dia. lens 13 dia. Two, M4 slotted hexagonal bolts Note: 1. A mounting bracket can be attached to side A. 2. Receiver only. E3S-5E(B)4S(1) Cord: 4.5-mm dia., 18/0.12, 4-conductor Standard length: 2 m Weight: approx. 155 g Sensitivity adjustor (receiver only) Mode selector (receiver only) Indicator 11 mm dia. lens 16 dia. (2.1R) Cord protector Mounting bracket Two mounting holes Two, M4 slotted hexagonal bolts 7 E3S E3S E3S-R2E(B)41 E3S-DS30E(B)41 Indicator Cord: 4-mm dia., 18/0.12, 3-conductor Standard length: 2 m Weight: approx. 165 g (A) (see note) Sensitivity adjustor Lens (10 x 15) Receiver 13 dia. Emitter Two, M4 slotted hexagonal bolts 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 Sensitivity adjustor (receiver only) Mode selector (receiver only) Indicator 11 mm dia. lens 16 dia. Cord protector Mounting bracket Emitter Receiver Two mounting holes Two, M4 slotted hexagonal bolts E3S-R2E42 E3S-DS30E42 Cord: 4-mm dia., 18/0.12, 3-conductor Standard length: 2 m Weight: approx. 165 g Lens (10 x 15) Receiver Emitter Indicator Sensitivity adjustor 13 dia. Two, M4 slotted hexagonal bolts 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 Two, M3 holes 20 8 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 holes 25.4 E3S E3S E3S-DS10E(B)4 Cord: 4-mm dia., 18/0.12, 3-conductor Standard length: 2 m Weight: approx. 80 g Sensitivity adjustor Indicator (A) (see note) Lens (7 x 13) 6 dia. 12.8 dia. Emitter Receiver 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 (A) (see note) Lens (7 x 13) Sensitivity adjustor Emitter Receiver 6 dia. 12.8 dia. Indicator Two, M3 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 Sensitivity adjustor Indicator (A) (see note) Lens (10 x 15) 13 dia. Emitter Receiver Two, M4 slotted hexagonal bolts Note: A mounting bracket can be attached to side A. Accessories (Order Separately) E39-R1 Retroreflector (Supplied with E3S-R2E(B)4(1)) Two, 3.5 dia. 9 E3S E3S E39-L2 Mounting Bracket Applicable Photoelectric Sensors: E3S-5E41, E3S-R2E41, E3S-DS30E41 Two, M4 slotted hexagonal bolts E39-L4 Mounting Bracket Applicable Photoelectric Sensors: E3S-2E41, E3S-DS10E41 Two, M3 screws 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). 13 dia. 9.3 dia. E39-S1 Slit Applicable Photoelectric Sensors: E3S-5E4, E3S-5E41 (see note 3) E39-S1 Spacer Note: 10 1. Model E39-S2 can have any of four different dimensions: 11 x 0.5 mm, 11 x 1 mm, 11 x 2 mm, and 11 x 4 mm. 2. Two 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. E3S E3S E39-S2 Slit Applicable Photoelectric Sensors: E3S-2E4, E3S-2E41 E39-S2 Spacer 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. Sensing Distance with Slit Photoelectric sensor E3S-5E4, E3S-5E4j, E3S-5B4, E3S-5B4j E3S-2E4, E3S-2E41, E3S-2B4, E3S-2B41 Slit E39-S1 E39-S2 Width 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 11 E3S E3S ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To 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. OMRON Corporation Sensing Components & Systems Division 28th Fl., Crystal Tower Bldg. 1-2-27, Shiromi, Chuo-ku, Osaka 540 Japan Phone: 06-949-6012 Fax: 06-949-6021 12 Printed in Japan 1194-0.5M (1194) a