437 Ultra-small U-shaped Micro Photoelectric Sensor Amplifier Built-in PM-24 SERIES ■ General terms and conditions ...........F-13 ■ Sensor selection guide ..................P.427~ FIBER Related Information SENSORS ■ Glossary of terms / General precautions ......P.1455~ / P.1458~ ■ Korea’s S-mark ..............................P.1506 LASER SENSORS PHOTOELECTRIC SENSORS Conforming to Recognition MICRO EMC Directive PHOTOELECTRIC SENSORS AREA Certified SENSORS (Some models only) LIGHT CURTAINS / SAFETY COMPONENTS PRESSURE / FLOW SENSORS INDUCTIVE PROXIMITY SENSORS PARTICULAR USE SENSORS SENSOR OPTIONS SIMPLE WIRE-SAVING UNITS WIRE-SAVING SYSTEMS MEASUREMENT panasonic.net/id/pidsx/global SENSORS STATIC ELECTRICITY PREVENTION DEVICES LASER MARKERS Extremely small size enables space saving!! PLC HUMAN MACHINE INTERFACES Extremely small size and space saving Equipped with two independent outputs ENERGY CONSUMPTION VISUALIZATION PM-24 series contributes to the miniaturization or space All models are equipped with two independent outputs- COMPONENTS saving of your equipment. Light-ON and Dark-ON. FA COMPONENTS Hence, one model suffices even if the output is to be Previous Ultra-small type used differently, depending upon the location of use. MACHINE VISION model PM-K24(-R) Also, since two independent outputs have been SYSTEMS provided, cumbersome handling of the output conversion UV CURING 215.0.40 0m imn control input, or fear of logic inversion due to a cable SYSTEMS break, is eliminated. The sensor can be connected to the 22 mm 0.866 in existing wiring as it is. 22.3 mm 0.878 in 12 mm Example of connection with a commercial intermediate connector 0.472 in Commercial intermediate connector +V SeleGcutiiodne ( 0 1 .1 4 3m 3 m in ) 0 V Output 1 (Light-ON) U-shaped To PLC Output 2 (Dark-ON) Convergent Reflective Just connect the cable of the used Connected device side output (either Light-ON or Dark-ON). can be left as it is. PM-64 Note: Ensure to insulate the unused output wire. PM-24 PM-44/PM-54 Wide model variety Meets global requirements A wide variety of 5 shapes and 15 models is available. Conforms to Europe’s EMC Directive and obtains UL You may select from this wide range to suit the mounting Recognition. conditions. Both, NPN and PNP output models are available. The PM-□24 has also obtained Korea’s S-mark certification.

Ultra-small U-shaped Micro Photoelectric Sensor PM-24 SERIES 438 APPLICATIONS FIBER SENSORS Sensing the starting point on a LASER SENSORS rotating body PHOTO- ELECTRIC The starting point can be sensed by SENSORS making a slit in the rotating body. MICRO PHOTO- ELECTRIC Starting point SENSORS AREA SENSORS LIGHT CURTAINS / SAFETY COMPONENTS PRESSURE / FLOW SENSORS INDUCTIVE PROXIMITY SENSORS PARTICULAR USE ORDER GUIDE SENSORS SENSOR OPTIONS SIMPLE WIRE-SAVING Type Appearance (mm in) Sensing range Model No. (Note) Output Output operation UNITS WIRE-SAVING NPN open-collector SYSTEMS PM-K24 transistor pe PNP open-collector MMEEANSTURE- K ty 22 12 6 0.236 PM-K24P transistor SSTEANTSICO RS 0.866 0.472 PM-K24-R NtraPnNs iosptoern-collector EPDLREEEVCVICTEERNSITCIIOTNY NPN open-collector LASER PM-L24 MARKERS transistor e yp 12 0.472 PM-L24P PNP open-collector PLC L t transistor 01.35.248 100.4.513 PM-L24-R NPN open-collector HMUAMCHANIN E transistor INTERFACES PM-F24 NPN open-collector ECNOENRSGUYM PTION all transistor VCIOSMUPAOLINZAETNITOSN Ultra-sm F type 10.50 10.35.4.24183 102.472 5(fi mxemd) 0.197 in PM-F24P PtNraNPnPNs ioosptpoeernn--ccoolllleeccttoorr ILnigcohrt-pOoNra t/e Dda wrkit-hO 2N outputs: FCAO MPONENTS PM-F24-R MACHINE transistor VISION SYSTEMS NPN open-collector PM-R24 UV 10.5 0.413 transistor CURING e SYSTEMS p PNP open-collector R ty 13.4 12 PM-R24P transistor 0.528 0.472 NPN open-collector PM-R24-R transistor NPN open-collector PM-U24 transistor e Selection p PNP open-collector Guide U ty 16 6 0.236 PM-U24P transistor U-shaped 13.4 0.630 0.528 PM-U24-R NtraPnNs iosptoern-collector CRoenflevectrigveent Note: The suffix “-R” indicates a flexible cable type. PM-64 3 m 9.843 ft cable length type PM-24 PM-44/ 3 m 9.843 ft cable length type (standard: 1 m 3.281 ft) is also available. (excluding flexible cable type and PNP output type) PM-54 When ordering this type, suffix “-C3” to the model No. (e.g.) 3m 9.843 ft cable length type of PM-K24 is “PM-K24-C3”. OPTIONS Mounting screw Designation Model No. Description • MS-M2 Mounting screw with washers for the ultra-small type sensor Mounting screw MS-M2 (50 pcs. lot). It can mount securely as it is spring washer attached.

439 Ultra-small U-shaped Micro Photoelectric Sensor PM-24 SERIES SPECIFICATIONS FIBER SENSORS LASER SENSORS Ultra-small Type ELPEHCOTRTOIC- With flexible cable SEPNMHSIOCOTRROOS- el No. NPN output PM-□24 PM-□24-R ESLEENCSTORRICS Item Mod PNP output PM-□24P – AREA Sensing range 5 mm 0.197 in (fixed) SENSORS LIGHT Minimum sensing object 0.8 × 1.8 mm 0.031 × 0.071 in opaque object CURTAINS / SAFETY Hysteresis 0.05 mm 0.002 in or less COMPONENTS PRESSFULROEW / Repeatability 0.03 mm 0.001 in or less SENSORS Supply voltage 5 to 24 V DC ±10 % Ripple P-P 10 % or less INDUCTIVE PROXIMITY SENSORS Current consumption 15 mA or less PARTICULAR USE <NPN output type> <PNP output type> SENSORS NPN open-collector transistor PNP open-collector transistor OSPETNISOONRS Output •• MApapxliiemdu vmol tsaignek: c3u0r rVe nDtC: 5o0r lmesAs (between output and 0 V) •• MApapxliimedu mvo lstaoguerc: e3 0c uVr rDeCnt :o 5r 0le mssA (between output and + V) • Residual voltage: 0.7 V or less (at 50 mA sink current) • Residual voltage: 0.7 V or less (at 50 mA source current) SIMPLE WIRE-SAVING 0.4 V or less (at 16 mA sink current) 0.4 V or less (at 16 mA source current) UNITS WIRE-SAVING Utilization category DC-12 or DC-13 SYSTEMS Output operation Incorporated with 2 outputs: Light-ON / Dark-ON MEASURE- MENT SENSORS Under light received condition: 20 µs or less STATIC Response time Under light interrupted condition: 100 µs or less ELECTRICITY (Response frequency: 1 kHz or more) (Note 2) PREVENTION DEVICES Operation indicator Vermilion LED (lights up under light received condition) LASER MARKERS Pollution degree 3 (Industrial environment) PLC Ambient temperature (Note 3, 4) –25 to +55 °C –13 to +131 °F (No dew condensation or icing allowed), Storage: –30 to +80 °C –22 to +176 °F e c HUMAN an Ambient humidity 35 to 85 % RH, Storage: 35 to 85 % RH MACHINE st INTERFACES esi Ambient illuminance Fluorescent light: 1,000 ℓx at the light-receiving face VCIOSNUSAULEIMZNPAETTRIIOOGNNY ntal r EMC EN 60947-5-2 COMPONENTS e m Voltage withstandability 1,000 V AC for one min. between all supply terminals connected together and enclosure COMPONENFTSA viron Insulation resistance 50 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure n MACHINE E VISION Vibration resistance 10 to 2,000 Hz frequency, 1.5 mm 0.059 in amplitude in X, Y and Z directions for two hours each SYSTEMS UV Shock resistance 15,000 m/s2 acceleration (1,500 G approx.) in X, Y and Z directions for three times each CURING SYSTEMS Emitting element Infrared LED (Peak emission wavelength: 940 nm 0.037 mil, non-modulated) Material Enclosure: PBT, Slit cover: Polycarbonate Cable 0.09 mm2 4-core cabtyre cable [PM-□24-R: 0.1 mm2 flexible, oil and heat resistant cabtyre cable (Note 5)], 1 m 3.281 ft long Cable extension Extension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cable. Selection Weight Net weight: 10 g approx. Guide Notes: 1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +23 °C +73.4 °F. U-shaped 2) The response frequency is the value when the disc, given in the figure below, is rotated. Convergent Reflective Disc 1.8 mm 0.071 in PM-64 Disc PM-24 PM-44/ PM-54 t = 0.2 mm 0.008 in 1.6 mm 0.063 in 1.6 mm 0.063 in 3) In case the PM-24 series is used at an ambient temperature of +50 °C +122 °F, or more, make sure to mount it on a metal body. 4) Take care that the flexibility of the PM-□24-R cable is lost if the ambient temperature in –10 °C +14 °F or less. 5) The cable of PM-□24-R is a flexible cable usable on a moving base. When the sensor is mounted on a moving base, fix the sensor cable joint so that stress is not applied to it. (Models other than the PM-□24-R cannot be used on a moving base.)

Ultra-small U-shaped Micro Photoelectric Sensor PM-24 SERIES 440 I/O CIRCUIT AND WIRING DIAGRAMS FIBER SENSORS LASER PM-□24 PM-□24-R NPN output type SENSORS I/O circuit diagram Wiring diagram PHOTO- ELECTRIC SENSORS Color code Brown MICRO PHOTO- ELECTRIC (Brown) +V Load SENSORS nsor circuit ZD2 TZr1D 1 (((BNWloahtcietke 1)) 5,OO20)uu mttppAuu ttm 12a (LxNo. oatde 1,2) Load +– 5±1 t0o %24 V DC BWlahcitke Load +– 5±1 t0o %24 V DC ASLCSIAUGREFRHENETTTAASYINOS R/S Se Tr2 (Blue) 0 V 50 mA max. Blue CPORMEPSOSNUERNTES / FLOW SENSORS Internal circuit Users’ circuit Output operation INDUCTIVE Notes: 1) Make sure to connect terminals correctly as the sensor does not PSRENOSXOIMRITSY incorporate a reverse polarity protection circuit. Color code Output operation PARTICULAR Further, the output is not incorporated with a short-circuit USE protection circuit. Do not connect it directly to a power supply or a Output 1 Black Light-ON SENSORS capacitive load. Faulty wiring may result in damage. Output 2 White Dark-ON SENSOR 2) Ensure to insulate the unused output wire. OPTIONS SIMPLE Symbols … ZD1, ZD2: Surge absorption zener diode WUNIRITES-SAVING Tr1, Tr2 : NPN output transistor WIRE-SAVING SYSTEMS PM-□24P PNP output type MEASURE- MENT SENSORS I/O circuit diagram Wiring diagram STATIC ELECTRICITY PREVENTION Color code Brown DEVICES LASER (Brown) +V MARKERS Black Sensor circuit Tr2 TZr1D 2 ZD1 (((WBBhlliaute)ce Ok)u )t0p Ou5 tV 02u (tNmpotuAe t1 ,m12) a(LNx5o.0o a tmed A1, 2m)a Lxo. ad +– 5±1 t0o %24 V DC WBluheite Load Load +– 5±1 t0o %24 V DC PHMINUATLMCECHARNIFN A EC ES ENERGY CONSUMPTION VISUALIZATION Internal circuit Users’ circuit Output operation COMPONENTS Notes: 1) Make sure to connect terminals correctly as the sensor does not FA incorporate a reverse polarity protection circuit. Color code Output operation COMPONENTS Fpruorttehcetri,o tnh ec irocuutipt.u Dt ios nnoott cinocnonrepcotr ait tdeidre wcittlhy tao sah oprotw-ceirrc usuit pply or a Output 1 Black Light-ON MVSIYASSCIOTHENINM ES capacitive load. Faulty wiring may result in damage. Output 2 White Dark-ON UV 2) Ensure to insulate the unused output wire. CURING SYSTEMS Symbols … ZD1, ZD2 : Surge absorption zener diode Tr1, Tr2 : PNP output transistor SENSING CHARACTERISTICS (TYPICAL) Selection Guide Sensing position U-shaped Convergent Reflective Dark- 5.5 mm Dark- PM-64 ON 0.217 in ON ℓ PM-24 6 mm PM-44/ 0.236 in PM-54 ℓ 2 mm 0.079 in Beam Light- axis Light- ON0 1 2 3 4 ON0 1 2 3 4 0.039 0.079 0.118 0.157 0.039 0.079 0.118 0.157 Operating point ℓ (mm in) Operating point ℓ (mm in)

441 Ultra-small U-shaped Micro Photoelectric Sensor PM-24 SERIES PRECAUTIONS FOR PROPER USE FIBER Refer to p.1458~ for general precautions. SENSORS SENLSAOSERRS Cable extension • Never use this product as a sensing device • Cable extension is possible up to an overall length of PHOTO- for personnel protection. ELECTRIC 100 m 328.084 ft with a 0.3 mm2, or more, cable. SENSORS • In case of using sensing devices for However, since a voltage drop shall occur due to the cable MICRO PHOTO- personnel protection, use products which extension, ensure that the power supply voltage at the end ELECTRIC SENSORS meet laws and standards, such as OSHA, of the cable attached to the sensor is within the rating. AREA ANSI or IEC etc., for personnel protection SENSORS applicable in each region or country. Total cable length 100 m 328.084 ft LIGHT CURTAINS / SAFETY Cable attached +V COMPONENTS to sensor Extension cable PRESSFULROEW / Make sure to connect terminals correctly as Output + 5 to 24 V DC SENSORS the sensor does not incorporate a reverse 0 V – ±10 % PINRDOUXCIMTIIVTEY polarity protection circuit. SENSORS Further, the output is not incorporated with a Supply voltage: 4.5 V or more PARTICULAR short-circuit protection circuit. Do not connect USE But, when the overall cable length, including the cable SENSORS it directly to a power supply or a capacitive attached to the sensor, is as given below, there is no OSPETNISOONRS load. Faulty wiring may result in damage. need to confirm the voltage. SIMPLE Conductor cross- WIRE-SAUVNIINTGS Mounting section area of Total cable length • When fixing the sensor with screws, use M2 screws and extension cable WIRE-SAVING SYSTEMS the tightening torque should be 0.15 N·m or less. 0.08 to 0.1 mm2 Up to 5 m 16.404 ft MEASURE- Further, use small, round type plain washers. (ø4.3 mm 0.2 mm2 Up to 10 m 32.808 ft SENSMOERNST ø0.169 in) STATIC When using the optional mounting screw set MS-M2, a 0.3 mm2 Up to 20 m 65.617 ft ELECTRICITY PREVENTION spring washer is included. DEVICES M2 screws Others LASER MARKERS • Since the sensor is intended for Spring washer use inside machines, no special PLC countermeasures have been taken HUMAN P Olauinte wr adsiahmereter against extraneous light. Take care INTEMRAFCAHCINEES øø40..31 6m9m in that extraneous light is not directly ENERGY incident on the beam receiving section. CONSUMPTION VISUALIZATION • Do not use during the initial transient time (50 ms) after COMPONENTS the power supply is switched on. FA • In case the PM-24 series is used at an ambient COMPONENTS temperature of +50 °C +122 °F, or more, make sure to • The cable of PM-□24-R is a flexible cable usable on a MACHINE mount it on a metal body. moving base. When the sensor is mounted on a moving VISION SYSTEMS base, fix the sensor cable joint so that stress is not UV applied to it. (Models other than the PM-□24-R cannot be CURING used on a moving base.) SYSTEMS • Take care that the flexibility of the PM-□24-R cable is lost if the ambient temperature is –10 °C +14 °F or less. Selection Guide U-shaped Convergent Reflective PM-64 PM-24 PM-44/ PM-54

Ultra-small U-shaped Micro Photoelectric Sensor PM-24 SERIES 442 DIMENSIONS (Unit: mm in) The CAD data in the dimensions can be downloaded from our website. FIBER SENSORS LASER PM-K24(P) PM-K24-R Sensor PM-L24(P) PM-L24-R Sensor SENSORS PHOTO- 3 3 ELECTRIC 0.118 0.118 SENSORS MICRO 0.263 6 Beam axis 01.04.153 5.5 0.2B17eam axis PESHLEENOCSTTOORR-ICS AREA 13.4 SENSORS 05.2.51 7 0.05.5129 78 0.027 9 0.3815 ø2.7 ø0.106 cable, 1 m 3.281 ft long LCSIAUGFRHETTTAYINS / 2-ø2.5 ø0.098 mounting holes COMPONENTS Beam axis PRESSURE / 12 8 FLOW 0.472 0.315 13.4 SENSORS 4 0.157 0.528 6 5 0.236 INDUCTIVE 0.197 PROXIMITY 2-ø2.5 ø0.098 ø2.7 ø0.106 cable, SENSORS 0.027 9 ø0ø.148.89 O(Vmpeeormruanitltiioionnng ) i nhdoilceast or 1 m 3.281 ft long 0.142725.5 0.217 10 0.3B9e4am axis 4 0.157 PUSAESRNET SIOCRUSLAR 1282 00..780696 0.0279 O(Vpeermraitliioonn )indicator SOEPNTSIOONRS SIMPLE WIRE-SAVING UNITS PM-F24(P) PM-F24-R Sensor PM-R24(P) PM-R24-R Sensor WIRE-SAVING SYSTEMS Beam axis Beam axis MMEEANSTURE- SENSORS STATIC 4 4 ELECTRICITY 0.157 0.157 PREVENTION 6.7 6.7 DEVICES 0.264 0.264 LASER MARKERS 10.5 13.4 01.04.153 06.413 01.35.248 1.5 0.059 PLC 1.50 .002.70959 00..5519278 05.2.517 0.251.57 0.2636 30.118 0.1183 0.236 50..5217 0.5197 0.0279 HMUAMCHANIN E INTERFACES 12 8 Beam axis 5.5 0.217Beam axis 8 12 ENERGY 0.4720.315 Operation indicator4 0.157 4 0.157 0.3150.472 CVCIOOSNMUSPAUOLIMNZPAETTNIITOOSNN (Vermilion) ø2 Operation indicator ø2 FA 2 ø0.079 ø2.7 ø0.106 cable, (Vermilion) ø0.079 2 COMPONENTS 0.079 øø40..8189 ø2.5 ø0.098 mounti1n gm h 3o.l2e81 ft long ø2.5 ø0.098 mounting hole ø0ø.148.89 0.079 MVIASCIOHNIN E SYSTEMS ø2.7 ø0.106 cable, 1 m 3.281 ft long UV CURING SYSTEMS PM-U24(P) PM-U24-R Sensor 3 0.118 6 Beam axis 0.236 Selection Guide U-shaped Convergent Reflective 13.4 0.528 5 2 0.197 0.079 PM-64 5.5 0.217 Beam axis PM-24 16 12 PM-44/ 0.630 0.472 PM-54 Operation indicator (Vermilion) 8 ø2.7 ø0.106 cable, 1 m 3.281 ft long 0.315 2-ø2.5 ø0.098 mounting holes