SA1U Photoelectric Switches

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1 SU Photoelectric Switches hrough-beam (Projector) Maximum Sensing Range Background Suppression Diffuse-Reflective Polarized Retroreflective hrough-beam (Receiver) Phone: Fax: Web: info@clrwtr.com

Long sensing range of 5m maximum (through-be Universal voltage and DC power types available fo hrough Beam Background Suppression

5m he longest sensing range in the industry Ideal for use in large facilities such as automatic parking lots.

from different directions. he front side is visible from a distance. Sensitivity of through-beam types can easily be adjusted.

2 Long sensing range of 5m maximum (through-be Universal voltage and DC power types available fo hrough Beam Background Suppression Suitable for detecting the object. he background is not detected. 5m he longest sensing range in the industry Ideal for use in large facilities such as automatic parking lots. Maximum sensing range: 5m 5m maximum m maximum Maximum sensing range: m Operation status can be easily recognized by LEDs Recognizable from different directions. he front side is visible from a distance. Sensitivity of through-beam types can easily be adjusted. IP67 Waterproof Protection Stable LED *Power LED for through-beam type Status LED Note: IP67 protection degree is acheived when an applicable cable is used. Phone: Fax: Web: info@clrwtr.com

am type) r worldwide usage Polarized Retroreflective Reflector Diffuse Reflective Detects objects that reflect light, even transparent objects.

Voltage Power Supply Universal voltage types operate on 4 to V C and to V DC. DC power types operate on to 4V DC.

3 am type) r worldwide usage Polarized Retroreflective Reflector Diffuse Reflective Detects objects that reflect light, even transparent objects. Maximum sensing range: m m maximum Easily detects objects that absorb light and mirror surface objects Maximum sensing range: 7m 7m maximum SU erminal Block ype Photoelectric Switches Universal Voltage Power Supply Universal voltage types operate on 4 to V C and to V DC. DC power types operate on to 4V DC. Washdown IP67 Environment Ideal for use in a wet enviroment such as bottling and food processing lines. Four Sensing Methods hrough-beam Long distance detection. Offers sensing range of up to 5m. Background suppresion Sensing range up to m. Not affected by background. Polarized-retroreflective Sensing range up to 7m. Easily detects mirrored surfaces. Diffuse-reflective Sensing range up to m. Detects objects that reflect light, even transparent objects. Close Mounting (except through-beam) Interference prevention enables close mounting of two SU photoelectric switches in limited spaces. ime Delay Four operation modes to choose from: one shot, delay, delay, and normal modes. ime ranges can be set from. to 5 seconds. Various Mounting Hole Layouts Mounting hole centers are selectable from, 5 to 55 mm. IDEC s original spring-up screw terminal block saves wiring time Spring-Up Screw erminal Block IDEC s unique spring-up screw terminal block is used. he screw is normally in the lifted position, ready for wiring. No need to loosen or remove screws, improving work efficiency. Screws are held captive. Easy Wiring Spring-up screw terminal block enables easy wiring. Save up to 65% wiring time compared to competitor products (IDEC research). Phone: Fax: Web: info@clrwtr.com

SU Photoelectric Switches Wide variations such as universal voltage and DC power types, available with time delay. Maximum sensing range of 5m (through-beam).

4 SU Photoelectric Switches Wide variations such as universal voltage and DC power types, available with time delay. Maximum sensing range of 5m (through-beam). Universal voltage types operate on 4 to V C and to V DC. DC power types operate on to 4V DC. Washable IP67 Four sensing methods: through-beam, polarized retroreflective, diffuse-reflective, and background suppression. djustable time delay:. to 5 seconds Mounting hole centers:, 5 to 55 mm Operation and stable LED indicators. SPD contact for relay output type. ransistor output type has NPN and PNP open collector dual outputs. Interference prevention allows two units to be mounted in close proximity (except through-beam type). Spring-up terminal block structure enables easy wiring. Wiring can be extended to up to m using ø8 to ø mm round cables. ypes Package Quantity: Sensing Method hough-beam Polarized Retroreflective Diffuse-Reflective Background Suppression Detectable Opaque Opaque Mirror surface Opaque ransparent Opaque Sensing Range 5m max. 7m max. m max. m max. Power Voltage Control Output ttachments 4 to V C (5/6Hz) to V DC Relay contact SPD 5V C/3, 3V DC/3 (resistive load) to 4V DC NPN/PNP open collector 4 to V C (5/6Hz) to V DC Relay contact SPD 5V C/3, 3V DC/3 (resistive load) to 4V DC NPN/PNP open collector 4 to V C (5/6Hz) to V DC Relay contact SPD 5V C/3, 3V DC/3 (resistive load) to 4V DC NPN/PNP open collector 4 to V C (5/6Hz) to V DC Relay contact SPD 5V C/3, 3V DC/3 (resistive load) to 4V DC NPN/PNP open collector *wo different-size gland gaskets are supplied. Select according to the cable diameter. Small hole gasket: cable diameter ø8 to ø9 mm Large hole gasket: cable diameter ø9 to ø mm Sensitivity control screwdriver Mounting bracket Gland, gland washer Gland gaskets* Sensitivity control screwdriver Reflector (IC-R5) Mounting bracket Gland, gland washer Gland gaskets* Sensitivity control screwdriver Mounting bracket Gland, gland washer Gland gaskets* Sensitivity control screwdriver Mounting bracket Gland, gland washer Gland gaskets* ime Delay Functions ype No. (Ordering ype No.) SU-5M SU-5M SU-5MW SU-5MW SU-P7M SU-P7M SU-P7MW SU-P7MW SU-DM SU-DM SU-DMW SU-DMW SU-BM SU-BM SU-BMW SU-BMW vailable Soon vailable Soon vailable Soon vailable Soon vailable Soon vailable Soon vailable Soon vailable Soon ccessories Item ype No. (Ordering ype No.) Package Quantity Standard IC-R5 Small IC-R6 Large IC-R8 Reflector Narrow (rear/side mounting) IC-R7M Narrow (rear mounting) IC-R7B Narrow (side mounting) IC-R7S ape ( 35 mm) IC-RS ape (8 7 mm) IC-RS For IC-R5 IC-L Reflector Mounting Bracket For IC-R6 IC-L3 For IC-R8 IC-L5 he IC-L is not supplied with reflector mounting screws (M4) and nuts. he IC-L3 is supplied with two mounting screws (M3 8 mm sems). Phone: Fax: Web: info@clrwtr.com

5 Specifications SU Photoelectric Switches Universal Voltage ype Sensing Method hrough-beam Polarized Retroreflective Diffuse-Reflective Background Suppression ype No. SU-5M SU-5M SU-P7M SU-P7M SU-DM SU-DM Power Voltage 4 to V C (.6 to 64V C) 5/6Hz, to V DC (.8 to 64V DC) compatible Power Consumption Projector: 3 V maximum Receiver: 3 V maximum 3 V maximum Relay contact SPD, switching capacity: 5V C/3 (resistive load), 3V DC/3 (resistive load) Control Output Electrical life (minimum operations):, (NO contact), 5, (NC contact) Mechanical life (minimum operations): 5,, Minimum pplicable Load 5V DC, m minimum (reference value) Response ime ms maximum Insulation Resistance Between power and output terminals: MΩ minimum (5V DC megger) Dielectric Strength Between power and output terminals: 5V C, minute, Between output terminals: 75V C, minute Weight (approx.) Projector: 5g, Receiver: 3g 3g SU-BM SU-BM DC Power ype Sensing Method hrough-beam Polarized Retroreflective Diffuse-Reflective Background Suppression ype No. SU-5MW SU-5MW SU-P7MW SU-P7MW SU-DMW SU-DMW Power Voltage to 4V DC ( to 3V DC) ripple rate % p-p maximum Current Draw Projector: m maximum Receiver: 5 m maximum 3 m maximum ype NPN, PNP open collector (dual output) Control Load Current NPN: m maximum, PNP: m maximum Output pplied Voltage 3V DC maximum Voltage Drop NPN:.4V maximum, PNP:.4V maximum Response ime ms maximum Insulation Resistance Between live and dead parts: MΩ minimum (5V DC megger) Dielectric Strength Between live and dead parts: V C, minute Weight (approx.) Projector: 5g, Receiver: g g SU-BMW SU-BMW Common Specifications Sensing Method hrough-beam Polarized Retroreflective Diffuse-Reflective Background Suppression Sensing Distance 5m maximum. to 7m (when using supplied reflector IC-R5) Preset Distance m maximum ( mm white mat paper). to m ( mm white mat paper).4 to m ( mm white mat paper) Detectable Opaque Opaque/Mirror surface Opaque/ransparent Opaque Hysteresis % of sensing distance max. 5% of sensing distance max. Operation Mode Light or Dark (mode selector) Control Output [Projector] Power LED: Green Operation LED: Yellow [Receiver] Operation LED:Yellow Stable LED: Green Stable LED: Green Operation LED: Yellow Light Emitting Element Infrared LED (87 nm) Red LED (66 nm) Infrared LED (87 nm) Sensitivity djustment -turn control knob 8-turn control knob Extraneous Light Immunity Sunlight:, lux maximum, Incandescent lamp: 5, lux maximum Vibration Resistance Damage limits: to 55 Hz, amplitude.5 mm, 3 minutes in each axis Shock Resistance Damage limits: 5 m/s, 3 shocks each in 6 axes 3 consecutive times Operating emperature 5 to +6 (no freezing), storage temperature: to +7 Operating Humidity 35 to 85% RH (no condensation), storage humidity: 35 to 85% RH Connection Method erminal block with M3 spring-up screws pplicable Cable Outside diameter ø8 to ø mm (core.3 to.75 mm ) Cable Extension Extendable up to m with a cabtyre cable of.3 mm minimum Housing Material PB (indicator cover: PC) Lens Material PC/PE PMM PC/PE Degree of Protection IP67 (IEC/EN659) ime Delay Specifications Sensing Method hrough-beam Polarized Retroreflective Diffuse-Reflective Background Suppression ype No. ime Range ime Delay Function emperature Effect of ime Delay Repetitive ccuracy of ime Delay SU-5M SU-5MW SU-P7M SU-P7MW SU-DM SU-DMW. to 5. sec (adjusted with the -turn control knob) One shot, delay, delay, and normal (no delay limit operation) modes ±% maximum of the time delay for ºC temperature rise within the operating temperature range ±.% maximum of the time delay for repetitive inputs at seconds or more SU-BM SU-BMW Phone: Fax: Web: info@clrwtr.com

SU Photoelectric Switches Descriptions Part Names SU-5M SU-P7M SU-DM Operation LED (yellow) (Note ) Sensitivity Control (Note ) Mode Selector (Light / Dark ) Output Circuit / Connection Diagram

Power supply 4 to V C (5/6Hz) or to V DC 4 Relay contact output (SPD) 3 [DC Power ype] ll models except though-beam projector Main circuit Internal Circuit PNP 3 OU NPN 4 OU +V Load erminal No.

6 SU Photoelectric Switches Descriptions Part Names SU-5M SU-P7M SU-DM Operation LED (yellow) (Note ) Sensitivity Control (Note ) Mode Selector (Light / Dark ) Output Circuit / Connection Diagram [Univervsal Voltage ype] ll models except though-beam projector Main circuit Universal voltage power supply circuit NC COM NO 5 erminal No. Power supply 4 to V C (5/6Hz) or to V DC 4 Relay contact output (SPD) 3 [DC Power ype] ll models except though-beam projector Main circuit Internal Circuit PNP 3 OU NPN 4 OU +V Load erminal No. Load + to 4V DC V External Connection ime Delay SU-BM Stable LED (green) (Note ) Operation LED (yellow) Sensing Range Control Mode Selector (Light / Dark ) hough-beam projector Main circuit Universal voltage power supply circuit erminal No. Power supply 4 to V C (5/6Hz) or to V DC erminal rrangement hough-beam projector Main circuit Internal Circuit + to 4V DC External Connection *erminal ➄ not available on DC power types. Operation Chart Incident Interruption Light Control Output Operation LED *: Power LED for through-beam projector *: Not available on through-beam projector Dark Control Output Operation LED Part Names SU-5M SU-P7M SU-DM Output Circuit / Connection Diagram See the Output Circuit / Connection Diagram diagram above. erminal rrangement See the erminal rrangement diagram above. Operation LED (yellow) imer Control Operation Chart Operation Mode Mode Selector Position Incident Interruption ime Delay SU-BM Mode Selector (Light / Dark, time delay mode) Sensitivity Control Stable LED (green) Operation LED (yellow) imer Control Mode Selector (Light / Dark, time delay mode) Sensing Range Control *: Power LED for through-beam projector *: Not available on through-beam projector Light Dark Light delay Normal One shot delay delay Normal One shot delay Normal Phone: Fax: Web: info@clrwtr.com

7 SU Photoelectric Switches Dimensions Photoelectric Switch Polarized-reflective, Diffuse-reflective: receiver hrough-beam: projector/receiver Diffuse-reflective: projector Polarized-reflective: projector Background supression: projector When the Mounting Bracket is ttached Mounting Bracket Polarized-reflective, Diffuse-reflective: receiver hrough-beam: projector/receiver Diffuse-reflective: projector Polarized-reflective: projector Background supression: projector R R Reflector IC-R5 -ø4.3 IC-R IC-R8 5. IC-RS (Effective reflecting area: ) () (Effective reflecting area: 3 3) -ø (Effective reflecting area: 47 47) ø (thickness.5) IC-R7M (rear/side mounting) Positioning Projection (ø3., height.) IC-R7B (rear mounting).4.4 Positioning projection (ø3., height.) IC-R7S (side mounting) IC-RS M3 tapping screw hole (ø.6, depth 8.6) M3 tapping screw hole (ø.6, depth 7.7) M3 tapping screw hole (ø.6, depth 7.7) M3 tapping screw hole (ø.6, depth 8.6) Effective reflecting area: he mounting plate for reflector must be.8 to.5 mm. Effective reflecting area: he mounting plate for reflector must be.8 to.5 mm. Effective reflecting area: he mounting plate for reflector must be.8 to.5 mm. (thickness.5) ll dimensions in mm. Phone: Fax: Web: info@clrwtr.com

8 SU Photoelectric Switches Dimensions Reflector Mounting Bracket IC-L (for IC-R5) 4 IC-L3 (for IC-R6) IC-L5 (for IC-R8) ø ø (3) Material: SPCC M3.5 holes Material: SPCC.6 35 (3) 6 (8) Material: SPCC () 8-M4.7 holes Characteristics (ypical) hrough-beam ype SU-5M* Excess Gain (transparency % ND filter is used) Excess Gain Operation Level Sensing Distance (m) Lateral Displacement Y (mm) Lateral Displacement (transparency.8% ND filter is used) Sensing Distance (mm) Y Receiver ngle θ (º) ngle Sensing Distance (m) θ Polarized Retroreflective ype SU-P7M* Excess Gain Excess Gain IC-R7 IC-RS IC-R6 IC-R8 IC-R5 Operation IC-RS Level Sensing Distance (m) Lateral Displacement IC-R8 IC-R5 8 IC-R6 6 IC-R7 IC-RS IC-RS - - Y Sensing Distance (mm) Lateral Displacement Y (mm) Reflector ngle θ (º) ngle IC-RS IC-RS IC-R7 IC-R6 θ IC-R8 IC-R Sensing Distance (m) Diffuse-Reflective ype SU-DM* Excess Gain Lateral Displacement Size vs. Sensing Distance Excess Gain Operation Level Sensing Distance (mm) Lateral Displacement Y (mm) Y : x mm White mat paper Sensing Distance (mm) Sensing Distance (mm) 8 6 : mm white mat paper Side Length (mm) Phone: Fax: Web: info@clrwtr.com

9 SU Photoelectric Switches Characteristics (ypical) Background Suppression ype SU-BM* Lateral Displacement (preset m) Lateral Displacement (preset m) Light Beam Diameter Lateral Displacement Y (mm) Y Black paper : mm mat paper Use white mat paper for sensing distance setting 6 8 Sensing Distance (mm) Sensing Distance vs. Hysteresis White paper 8 Black paper White paper Y -8 : mm mat paper Use white mat paper for sensing distance - setting Sensing Distance (mm) Lateral Displacement Y (mm) Control Knob vs. Sensing Distance Light Beam Diameter (mm) Sensing Distance (mm) Color Mat Paper and Other Materials Hysteresis (%) Black paper Gray paper White paper Sensing Distance (mm) Sensing Distance (mm) White Paper Gray Paper Black Paper Control Knob (turns) Sensing Distance (mm) Sensing Distance (mm) White Comparison of sensing distance when set to detect white mat paper ( ) at m White Red Red Green Green Blue Blue Gray Gray Black Black Comparison of sensing distance when set to detect white mat paper ( ) at m Cardboard Cardboard luminum luminum Stainless Steel Stainless Steel Brass Brass Veneer Veneer Instructions Installation Make sure that there are no gaps between the cover and the housing as shown in the diagram below. erminal Screw (5 pcs max.) o maintain waterproof characteristics, tighten the screws within the range of the recommended tightening torque. Excessive tightening may cause damage. Screw ightening orque Screw erminal screw Gland Cover set screw Housing mounting screw Cover Set Screw No Gap Housing Mounting Screw ( pcs) Gland Recommended ightening orque (N m).6 to. 4. to 6..5 to.8.8 to. Notes When installing photoelectric switches, take into consideration the reflecting light from the floor or walls as it may affect sensing of through-beam and background suppression types. Make sure to prevent sunlight, fluorescent light, and fluorescent light of inverters from entering the receiver of the photoelectric switch directly. Keep the through-beam type receiver away from intense extraneous light. When installing SU photoelectric switches, do not tighten the mounting screws excessively or hit the switch with a hammer, otherwise the protection degree cannot be maintained. Make sure that the supply voltage is within the rated values. When using a switching regulator, be sure to ground the FG (frame ground) terminal. o suppress a transient state at start-up, a circuit to turn off the output is installed (universal voltage type: 5 ms, DC power type: ms). he timer will start after resetting the off output. o meet European Union Low Voltage Directives, install an EN approved fuse on the outside of the power terminal or output terminal of the universal voltage type SU photoelectric switches. ttach the cover properly to maintain waterproof characteristics. Interference prevention allows two SU photoelectric switches to be mounted in close proximity. However, the through-beam type is not equipped with interference prevention. Maintain appropriate distance between the switches referring to the lateral displacement characteristics on page 8. Polycarbonate or acrylic resins are used for optical elements. Do not use ammonia or caustic soda for cleaning, otherwise optical elements will dissolve. o remove dust and moisture build-up, use soft dry cloth. When mounting the reflector, do not tighten the mounting screws excessively, otherwise the screw hole of the reflector may be damaged. Use M4 mounting screws for the IC-R5 and IC-R8 reflectors and M3 mounting screws for the IC-R6 reflector. ighten the mounting screws to a tightening torque of.5 N m maximum. Use the M3 self-tapping screw, flat washer, and spring washer to tighten the IC-R7 reflector to a torque of.5 to.6 N m. While optional reflector mounting bracket IC-L is not supplied with mounting screws or nuts, the IC-L3 and IC-L5 are supplied with mounting screws for mounting the reflector on the bracket. IC-RS and IC-RS reflectors can be installed directly on a flat surface using the adhesive tape attached to the back of the reflector. Before attaching the reflector, clean the surface to ensure secure attachment. Phone: Fax: Web: info@clrwtr.com

10 SU Photoelectric Switches Instructions Installing the Background Suppression (BGS) ype Install the sensor head as shown below to minimize sensing errors. Correct Correct Incorrect When using crimp terminals, make sure that the terminals do not come into contact with adjacent terminals. For correct installation, see the figure below. Correct Incorrect Wiring Connecting Cables pprox. mm Gland ø8 to mm Gland washer Gland gasket ( types supplied. Choose according to cable diameter) ➂ ➃ ➄ ➄ ➀ ➁ ➂ ➃ Dimension of pplicable Crimping erminals Dimensions in mm. Ring erminal ø3. min. 6. max. 6. max. 3.3 max.. max. 5. min. Spade erminal ø3. min. 6. max. 6. max. 5. max.. max. 5. min. When using insulation for ring terminals, use an insulating sheath. Install the insulation sheath to the crimp part before wiring. Only one crimp terminal can be connected per terminal. Indicator and Output Operation Operation LED (yellow) SENS. L- D- Recommended insulation length () erminal No. Length (mm) ➀ 45 Connect the cables to the correct terminal number. Connect the lower terminal screws first. ttach the cover and secure with the set screw. *o maintain waterproof and dustproof characteristics, use cabtyre cables (do not use soft cables as it may fall out) with ø8 to ø mm diameter. Install the attached gland gasket and washer and tighten the gland securely. For the small gland gasket, use a cable with ø8 to ø mm diameter. For the large gland gasket, use a cable with ø9 to ø mm diameter. he cable sheath should be mm approx. Make sure that the gland washer fits in the groove of the gasket. When wiring, make sure that the power is turned off. Incorrect wiring may cause damage to the internal circuit. void parallel wiring with high-voltage or power lines (especially inverters) in the same conduit, otherwise noise may cause malfunction and damage. When wiring is long or may be affected by power lines, use a separate conduit for wiring. Use a cable of.3 mm minimum core wires. he cable can be extended up to m. For DC power types, voltage drop due to resistance of the cable lead wire should be taken into consideration. ➁ 3 ➀ ➂ 55 ➁ ➃ ➄ 5 Stable LED (green) he operation LED turns on (yellow) when the control output is on. he stable LED turns on (green) either at stable incident or stable interruption. Make sure to use the SU photoelectric switch after the stable LED is on. See the table below. Light Receiving Status Stable Incident Unstable Incident Unstable Interruption Stable Interruption Stable LED (green) Operation LED (yellow)/ Control Output Light Dark Phone: Fax: Web: info@clrwtr.com

11 SU Photoelectric Switches Instructions Optical xis lignment (Light ) () hrough-beam ype Fasten the receiver temporarily. Place the projector facing the receiver. Move the projector up, down, right and left to find the range where the operation LED turns on. Fasten the projector in the middle of the range. Next, move the receiver up, down, right, and left in the same manner and fasten in the middle of the range where the operation LED turns on. Make sure that stable LED turns on at stable incident and stable interruption. Fasten temporarily 3 Projector Up & down Left & right Up & down Left & right Receiver () Polarized Retroreflective ype Install the reflector perpendicularly to the optical axis. Move the SU photoelectric switch up, down, right, and left to find the range where the operation LED turns on. Fasten the switch in the middle of the range. Polarized retroreflective type can be installed also by finding the position where the reflection of projected red light is most intense, while observing the reflection on the reflector from behind the switch. Make sure that stable LED turns on at stable incident and stable interruption. (3) Diffuse-Reflective ype Place the SU photoelectric switch where the switch can detect an object. Move the switch up, down, right, and left to find the range where the operation LED tuns on. Fasten the switch in the middle of the range. Make sure that stable LED turns on at stable incident and stable interruption. Sensitivity djustment (except Background Supression ype) Referring to the table below, adjust the sensitivity of the SU photoelectric switch when necessary, such as when the throughbeam type is used to detect small or translucent objects or the reflective type is affected by background. he table explains the status of operation LED when the operation mode is set to light. fter adjusting the sensitivity, make sure that stable LED turns on at stable incident and stable interruption. Sensitivity is set to the maximum at the factory before shipment. When adjusting the sensitivity, use the screwdriver supplied with the SU photoelectric switch to turn the control as shown below, to a torque of.3 N m maximum. Step Photoelectric Switch Status Sensitivity Control djusting Procedure djustment of Sensing Range for Background Suppression When adjusting the sensing range, follow the instruction below. Step Distance Control djusting Procedure 3 B B C DIS. DIS. DIS. Install the photoelectric switch and the object firmly. urn the control counterclockwise until the operation LED turns off (turns on with dark type). From this point, turn the control clockwise until the operation LED turns on (turns off with dark type) (point ). Remove the object, and confirm that the operation LED turns off (turns on with dark type). urn the control clockwise until the operation LED turns on (detecting the background) (turns off with dark type) (point B). (Note ) Set the middle point between point and B as point C. (Note ) Note : When the background distance is too far and not detected, turn the control 36, and set the point as point C. Note : Because the control is multi-turn, it may take more than one turn to move from point to point B. DIS. Operation LED (yellow) Distance Control (Note 3) L- D- Note 3: urning the control clockwise lengthens the sensing distance. Note 4: Background suppression (BGS) type is not provided with a stable LED. Receiving light hrough-beam, polarized reflective: No object detected Diffuse reflective: detected min. max. urn the control counterclockwise to the minimum. hen turn clockwise until the operation LED turns on (turns off with dark type) (point ). Light is interrupted hrough-beam, polarized reflective: detected Diffuse reflective: No object detected min. B max. t interruption status, turn the control clockwise from point, until the operation LED turns on (turns off with dark type) (point B). If the operation LED does not turn on (turn off with dark type) even though the control has reached the maximum, set the maximum position as point B. 3 min. C B max. Set the middle point between point and B as point C. Phone: Fax: Web: info@clrwtr.com

SE Miniature Photoelectric Switches (Built-in mplifier ype) Simple, small, and worldwide standard Six sensing methods Cable type (three cable lengths) and M8 connector type are available.

12 SE Miniature Photoelectric Switches (Built-in mplifier ype) Simple, small, and worldwide standard Six sensing methods Cable type (three cable lengths) and M8 connector type are available. NPN output, PNP output, light, and dark can be selected. Background suppression (BGS) type detects objects only, ignoring the background. Red LED type available for easy alignment in long distance applications (through-beam, polarized retroreflective, small-beam reflective, BGS) Convergent reflective type is ideal for detecting objects at a short distance with a background. lso available without sensitivity adjustment (through-beam and polarized retroreflective) ir blower mounting block for installing an air blower to clean the lens surface, ideal to maintain a clean lens surface and sensor performance. UL listed, CE marked Sensing Method Sensing Range ype No. hrough-beam (SE- N) 5m NPN output SE-N* PNP output SE-P* NPN output SE-PN* Polarized Retroreflective 3.m [ mm] (when IC-R5/R8 is used) PNP output SE-PP* NPN output SE-DN* Diffuse-Reflective 7 mm PNP output SE-DP* NPN output SE-NN* Small-beam Reflective 5 to 5 mm PNP output SE-NP* Background Suppression Convergent Reflective to mm djustable sensing range to mm 5 to 35 mm NPN output SE-BN* PNP output SE-BP* NPN output SE-GN* PNP output SE-GP* Safety Precautions urn off power to the SU photoelectric switches before installation, removal, wiring, maintenance, and inspection. Failure to turn power off may cause electrical shock or fire hazard. Phone: Fax: Web: info@clrwtr.com

SA1U. Photoelectric Switches. Maximum Sensing Range. Through-Beam. (Projector) Diffuse-Reflective Polarized Retroreflective.

SA1U. Photoelectric Switches. Maximum Sensing Range. Through-Beam. (Projector) Diffuse-Reflective Polarized Retroreflective. SU Photoelectric Switches hrough-beam (Projector) Maximum Sensing Range Background Suppression Diffuse-Reflective Polarized Retroreflective hrough-beam (Receiver) Long sensing range of 5m maximum (through-be