Pre-wired type/e3jk Slim body full of functions and economically available. Light ON/ Dark ON (selectable) * Light ON. 2.5m (3m)

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1 Built-in power supply photoelectric sensor Wide range power supply Pre-wired type/ Slim body full of functions and economically available Sensor type Through-beam Retroreflective model (with M.S.R. function) Retroreflective model (without M.S.R. function) Diffuse-reflective Shape Connection method Pre-wired models Sensing distance Output form Output Model 300mm 2.m (3m) m Light Dark Light / Dark (selectable) DC transistor output * Light Dark Light /Dark DC transistor NPN (selectable) output PNP * Light 4m Dark (m) Light /Dark (selectable) Light Dark Light /Dark (selectable) DC transistor output (NPN) DC transistor output (NPN) * The value within the parentheses indicates the sensing distance applied when the E39-R2 reflector is used. Note: The UL-listed model ends with "-US". (Example: -M1-US). Note that the DC transistor type of the is UL-unlisted. -M1 -M2 NPN: -S3 -R2M1 -R2M2 -R2S3 -R2R3 -R4M1 -R4M2 -R4S3 -DS30M1 -DS30M2 -DS30S3 Accessories (Order Separately) Slits Slit width Sensing distance Minimum sensing object (typical) Width 1 mmx20 mm -## 0.7 m 1 mm dia. E39-S39 Model Quantity Remarks 1 pc. each for emitter and receiver (total 2 pcs.) (Seal type long slit) Can be used with the throughbeam model -##. A-218 Photoelectric Sensors

2 Reflectors Name Sensing distance (typical) Model Quantity Remarks Reflectors -R2## 2. m (rated value) Attached to the -R2##. E39-R1 1 -R4## 4 m (rated value) Attached to the -R4##. -R2## 3 m E39-R R4## m Small reflector -R2## 1 m ( mm) * E39-R R2## 7 mm (200 mm) * E39-RS1 Tape Reflector -R2## 1.2 m (200 mm) * E39-RS2 1 The M.S.R. function is available. -R2## 1. m (200 mm) * E39-RS3 * Values in parentheses indicate the minimum required distance between the sensor and reflector. Note: When the reflector used is other than the supplied one, set the sensing distance to about 0.7 times of the typical example as a guideline. Mounting Brackets Shape Model Quantity Remarks E39-L 1 Supplied with Note: If a through-beam model is used, order two Mounting Brackets for the emitter and receiver respectively. A-219

3 Rating/Performance Sensor type Through-beam Retroflective model (with M.S.R. function) Retroflective model (without M.S.R. function) Diffuse-reflective Item Model -M# -S3 -R2M# -R2#3 -R4M# -R4S3 -DS30M# -DS30S3 Sensing distance Standard sensing object Differential distance Directional angle Light source (wave length) Power supply Current consumption Control output Life expectancy (relay output) m 2. m (When using the E39-R1) 4 m (When using the E39-R1) 300 mm (White paper 100x100 mm) Opaque 14.8 dia. min. Opaque: 7 mm dia. min. --- Both emitter and receiver: 3 C to 20 C % max. of sensing distance 1 to --- Infrared LED (9 nm) Red LED (660 nm) Infrared LED (9 nm) 12 to 2 VDC ±10% ripple (p-p) : 10% max. 24 to 2 VAC ±10% /60 Hz DC 3 W max. 2 W max. AC 3 W max. 2 W max. Relay output: 2VAC 3 A (cosj=1) max., VDC 10 ma min. DC SSR Negative common 48 VDC 100 ma max. Leak current 0.1 ma max. With load short- protection Relay output: 2VAC 3 A (cosj=1) max., VDC 10 ma min. DC SSR Negative or positive common 48 VDC 100 ma max. Leak current 0.1 ma max. With load short- protection Relay output: 2VAC 3 A (cosj=1) max., VDC 10 ma min. million times or more (switching frequency 18,000 times/hour) 100 thousand times or more (switching frequency 18,000 times/hour) DC SSR Negative common 48 VDC 100 ma max. Leak current 0.1 ma max. With load short- protection Relay output: 2VAC 3 A (cosj=1) max., VDC 10 ma min. DC SSR Negative common 48 VDC 100 ma max. Leak current 0.1 ma max. With load short- protection Response time 30 ms max. 10 ms max. 30 ms max. ms max. 30 ms max. ms max. 30 ms max. ms max. Sensitivity adjustment Ambient illuminance Ambient temperature Ambient humidity Insulation resistance Dielectric strength Mechanical Electrical Vibration resistance Destruction Malfunction Incandescent lamp: 3,000 lux max. --- Single-turn adjustment Operating: -2 C to C, Storage: -30 C to 70 C (with no icing or condensation) Operating: 4% to 8%RH, Storage: 3% to 9%RH (with no condensation) 20 M W min. at 0 VDC 1,0 VAC at /60 Hz for 1 minute 10 to Hz, 1. mm double amplitude for 2 hours each in X, Y, and Z directions 10 to Hz, 1. mm double amplitude for 2 hours each in X, Y, and Z directions A-220 Photoelectric Sensors

4 Sensor type Protective structure Connection method Weight (Packed state) Case Lens Material Mounting bracket Accessories Shock resistance Item Model -M# -S3 -R2M# -R2#3 -R4M# -R4S3 -DS30M# -DS30S3 Destruction 0 m/s 2 for 3 times each in X, Y, and Z directions Malfunction 100m/s 2 (approx. 10G) 3 times each in X, Y, and Z directions IEC6029 IP64 0 m/s 2 for 3 times each in X, Y, and Z directions 100m/s 2 (approx. 10G) 3 times each in X, Y, and Z direc tions Pre-wired models (standard length: 2 m) Approx. 420 g ABS Acrylics Steel Through-beam Retroflective model (with M.S.R. function) Approx. 2 g 0 m/s 2 for 3 times each in X, Y and Z directions Retroflective model (without M.S.R. function) 100m/s 2 (approx. 10G) 3 times each in X, Y, and Z direc tions 0 m/s 2 for 3 times each in X, Y, and Z directions 100m/s 2 (approx. 10G) 3 times each in X, Y, and Z direc tions Mounting bracket (with screws), nuts, instruction manual, reflector (retroreflective model only) Diffuse-reflective 0 m/s 2 for 3 times each in X, Y, and Z directions A-221

5 Characteristic data (typical) Excess Gain Ratio vs. Setting Distance Through-beam model Retroreflective Models Diffuse-reflective -## -R2## + E39-R1 (supplied reflector) -DS30## Excess gain ratio Operating 1, Excess gain ratio Operating 100 Reflector: E39-R Excess gain ratio 100 Sensing object: White paper Operating Setting distance (m) Setting distance (m) -R4## + E39-R1 (supplied reflector) Setting distance (mm) Excess gain ratio 100 Reflector: E39-R Operating Setting distance (m) A-222 Photoelectric Sensors

6 Output Circuit Diagram -M1 -M2 -R2M1 -R2M2 -R4M1 -R4M2 -DS30M1 -DS30M2 Model Timing chart Output Incident Interrupted Light indicator (red) L-(Ta) (-##M1) D-(Ta) (-##M2) Main Tc Tb Ta 24 to 2 VAC 12 to 2 VDC Brown Power source Blue (Polarity Optional) White Black Contact output Gray Built-in relay: G6C DC transistor output Model Timing chart Output Brown Power source 24 to 2 VAC 12 to 2 VDC -S3 -R2S3 -R4S3 -DS30S3 Incident Interrupted Light indicator (red) L- mode D- mode Main Drive Drive Blue White Black (L-) Load Gray (D-) Load 24 to 2 VAC 12 to 2 VDC Brown Power source -R2R3 Incident Interrupted Light indicator (red) L- mode D- mode Main Drive Drive D/ L/ (Polarity Optional) Blue Gray I1 Black I2 Load Load I1 + I2 < 100 ma 48 VDC max. White Note: The output stage leakage currents are 0.1 ma max., respectively. Note: Connect to brown and blue on the emitter side. A-223

7 Operation Adjustment Model Item Through-beam Retroreflective Models Diffuse-reflective With sensing object Without sensing object Background object Setting Operation (A) (A) (C) Reset (A) (C) Swing the receiver and emitter vertically and/or horizontally and set the adjuster in the center of the range where the indicator of the receiver turns. Like the through-beam model, adjust the reflector and emitter/receiver. Since the directional angle of the emitter/receiver is 1 to, adjust the emitter/receiver especially carefully. MIN MAX Sensitivity MIN Sensitivity (B) Operation MAX MIN MAX Sensitivity (1) If you have a sensing object as shown in the figure, turn the sensitivity adjuster clockwise (increase the sensitivity) until the indicator is turned, and define this adjuster position as (A). (2) Remove the sensing object, turn the sensitivity adjuster clockwise until the indicator is turned by a background object, and define this position as (B). (3) Turn the sensitivity adjuster counterclockwise (decrease the sensitivity) from (B) until the indicator is turned, and define this position as (C). (4) The position in the middle of (A) and (C) is the optimum position. If the indicator is not turned by the background object at the maximum sensitivity, set the adjuster in the middle of (A) and maximum sensitivity. The sensitivity adjuster may be damaged if an excessive force is applied. Precautions Correct Use Design Power Reset Time The Sensor is ready to detect an object within 200 ms after it is turned. If Sensor and load are connected to separate power supplies, ensure to turn the Sensor first. Wiring Considerations Connection/Wiring If the DC transistor output type is used, the sum of load currents of L- output (NO) and D- output (NC) should be within 100 ma. If the sum of load currents exceeds 100 ma, the load short- protection may be activated. (The load short- protection is reset by turning the power of the photoelectric sensor.) Miscellaneous Ambient Conditions (Installation Area) The will malfunction if installed in the following places. Places where the is exposed to a dusty environment. Places where corrosive gases are produced. Emitter Receiver Places where the is directly exposed to water, oil, or chemicals. Emitter Receiver A-224 Photoelectric Sensors

8 Dimensions (Unit: mm) Sensors -## CAD file _01 -R2## -R4## -DS30## CAD file _02 Emitter: -L Receiver: -D## Mounting Holes 2-M (A)* Indicator *2 Lens 14.8 dia. Optical axis Steel With Mounting Bracket Attached 6-dia., -conductor, vinyl-insulated round cable (conductor cross-sectional area: 0.3 mm²; insulation diameter: 1. mm). Standard length: 2 m. * 3 6 dia. R * 1.Mounting brackets can be used on the A side (Two, M4 x 20 attached). * 2.Emitter: Power indicator Receiver: Light indicator * 3.Emitter includes 2-conductor dia Light indicator Lens 42 (A)*1 28 Mounting Holes 2-M6 42 v Emitter Receiver 2 Steel Optical axis 10 With Mounting Bracket Attached 6-dia., -conductor, vinyl-insulated round cable (conductor cross-sectional area: 0.3 mm²; insulation diameter: 1. mm). Standard length: 2 m. * 3 Sensitivity adjustment volume * 2 R * 1. Mounting brackets can be used on the A side (Two, M4 x 20 attached). * 2. No sensitivity adjustment volume on the retororeflective model. 60 Accessories (Order Separately) Seal type long slit (for ) E39-S ±0.1 Material: Polyester 0.1 mm thick A-22