Type Appearance (mm in) Sensing range (Note) Model No. Hysteresis. Maximum operation distance. Stable sensing range. 4.0 mm 0.

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1 8 Compact Inductive Proximity Sensor GA- SERIES ORDER GUIDE separated IT FOW PARTICUAR SIMPE CONTRO Sensor heads Type Appearance (mm in) Sensing range (Note) Hysteresis Cyindrica type Spatterresistant type Note: The stabe sensing range represents the sensing range for which the sensor can satisfy a the given specifications with the standard sensing object. The maximum operation distance represents the maximum distance for which the sensor can detect the standard sensing object at + C +68 F constant ambient temperature. Usage within the stabe sensing range is recommended for accurate sensing appications. ø.8 ø..47. mm.47 in ( to.6 mm to.4 in) ø.8 ø.8 mm.7 in ø5.4 ø. ø8 ø ( to.8 mm to. in).4 mm.94 in ( to. mm to in) ( to. mm to.79 in) Maximum operation distance Stabe sensing range 4. mm 7 in Quick-connection cabe is not suppied with the ampifier. Pease order it separatey. Type Appearance Output -SE -SE -5SE -8SE -F8SE.7 mm.8 in or ess.5 mm. in or ess.4 mm.6 in or ess PC / TERMINAS Connector type GA- NPN open-coector transistor INTERCES VISUAIZATION GA-/ Quick-connection cabe Quick-connection cabe is not suppied with the ampifier. Pease order it separatey. Main cabe Type Description CN-7-C Main cabe (-core) Sub cabe (-core) End pates CN-7-C ength: m.8 ft mm -core cabtyre cabe, with connector on one end CN-7-C ength: m 6.56 ft Cabe outer diameter: ø. mm CN-7-C5 ength: 5 m 6.44 ft ø.8 in CN-7-C ength: m.8 ft mm -core cabtyre cabe, with connector on one end CN-7-C ength: m 6.56 ft Cabe outer diameter: ø. mm CN-7-C5 ength: 5 m 6.44 ft ø.8 in Sub cabe CN-7-C End pates are not suppied with the ampifier. Pease order them separatey when the ampifiers are mounted in cascade. Appearance Description MS-DIN-E When cascading mutipe ampifiers, or when it moves depending on the way it is instaed on a DIN rai, these end pates camp ampifiers into pace on both sides. Make sure to use end pates when cascading mutipe ampifiers together. pcs. per set

2 Compact Inductive Proximity Sensor GA- SERIES 84 Designation Description mounting bracket Sensor head mounting bracket MS-DIN- MS-SS MS-SS5 MS-SS8 Mounting bracket for ampifier Mounting bracket for -SE Mounting bracket for -5SE Mounting bracket for -8SE separated IT mounting bracket MS-DIN- Sensor head mounting bracket MS-SS The sensor head can be easiy fixed. FOW PARTICUAR SPECIFICATIONS SIMPE Sensor heads Type Cyindrica type Spatter-resistant type Item -SE -SE -5SE -8SE -F8SE Appicabe ampifier GA- Stabe sensing range (Note ) to.6 mm to.4 in to.8 mm to. in to. mm to in to. mm to.79 in Max. operation distance (Note ). mm.47 in.8 mm.7 in.4 mm.94 in 4. mm 7 in Standard sensing object sheet 5 5 t mm t in sheet t mm t in Hysteresis (Note ).7 mm. in or ess.5 mm. in or ess.4 mm. in or ess Repeatabiity (Note ) Aong sensing axis, perpendicuar to sensing axis: µm mi or ess Environmenta resistance Protection IP5 (IEC) IP67 (IEC), IP67g (JEM) Ambient temperature to +6 C 4 to +4 F, Storage: to +7 C 4 to +58 F Ambient humidity 5 to 85 % RH, Storage: 5 to 85 % RH Vibration resistance to 55 Hz frequency,.5 mm.59 in ampitude in X, Y and Z directions for two hours each Shock resistance 5 m/s acceeration (5 G approx.) in X, Y and Z directions for five times each CONTRO PC / TERMINAS INTERCES VISUAIZATION Temperature characteristics (Note 4) Within ±7 % Within ±5 % Within ±4 % Materia Cabe (Note 5) Weight Encosure: Stainess stee (SUS) Sensing part: PVC Encosure: Stainess stee (SUS) Sensing part: ABS Encosure: Stainess stee (SUS) Sensing part: PAR Encosure: Stainess stee (SUS) Sensing part: ABS Encosure: Stainess stee (SUS) Sensing part: Fuorine resin Oi-resistant [Spatter-resistant type: Spatter-resistant cabe (Sheath: Fuorine resin)] high-frequency coaxia cabe, m 9.84 ft ong, with a connector at the end Net weight: 5 g approx. Gross weight: g approx. Net weight: 5 g approx. Gross weight: 45 g approx. Net weight: 4 g approx. Gross weight: 55 g approx. Net weight: 55 g approx. Gross weight: 7 g approx. Notes: ) Where measurement conditions have not been specified precisey, the conditions used were an ambient temperature of + C +7.4 F. ) The stabe sensing range represents the sensing range for which the sensor can satisfy a the given specifications with the standard sensing object. The maximum operation distance represents the maximum distance for which the sensor can detect the standard sensing object at + C +68 F constant ambient temperature. Usage within the stabe sensing range is recommended for accurate sensing appications. ) The hysteresis and the repeatabiity are specified for the standard sensing object within the stabe sensing range. 4) The vaue represents the variation in the operation distance, that has been set within the stabe sensing range at + C +68 F, for an ambient temperature drift from to +55 C + to + F. (Vaues are for sensor head ony.) 5) The ength of the sensor head cabe cannot be changed. GA-/

3 85 Compact Inductive Proximity Sensor GA- SERIES SPECIFICATIONS separated IT FOW PARTICUAR SIMPE CONTRO PC / TERMINAS INTERCES VISUAIZATION Item Appicabe sensor head Suppy votage Current consumption Output Output operation Short-circuit protection Max. response frequency Operation indicator Disconnection aarm indicator Sensitivity adjuster Environmenta resistance Ambient temperature Ambient humidity Votage withstandabiity Insuation resistance Vibration resistance Shock resistance GA- - SE to 4 V DC ± % Rippe P-P % or ess 5 ma or ess NPN open-coector transistor Maximum sink current: ma (5 ma, if five, or more, ampifiers are connected in cascade.) Appied votage: V DC or ess (between sensing output and V) Residua votage: V or ess [at ma (at 5 ma, if five, or more, ampifiers are connected in cascade) sink current.] Switchabe either Normay open or Normay cosed Incorporated Notes: ) Where measurement conditions have not been specified precisey, the conditions used were an ambient temperature of + C +7.4 F. ) The vaue of the temperature characteristics gives the variation in the operation distance, that has been set within the stabe sensing range at + C +68 F, for an ambient temperature drift from to +55 C + to + F. (Vaue is for ampifier ony.) ) The cabe for ampifier connection is not suppied as an accessory. Make sure to use the optiona quick-connection cabe given beow. Main cabe (-core): CN-7-C (cabe ength m.8 ft), CN-7-C (cabe ength m 6.56 ft), CN-7-C5 (cabe ength 5 m 6.44 ft) Sub cabe (-core): CN-7-C (cabe ength m.8 ft), CN-7-C (cabe ength m 6.56 ft), CN-7-C5 (cabe ength 5 m 6.44 ft). khz Orange ED (ights up when the output is ON) Red ED (ights up when the sensor head cabe is disconnected or misconnected) 8-turn potentiometer to +6 C +4 to +4 F (If 4 to 7 units are connected in cascade: to +5 C +4 to + F, if 8 to 6 units are connected in cascade: to +45 C +4 to + F) (No dew condensation or icing aowed), Storage: to +7 C 4 to +58 F 5 to 85 % RH, Storage: 5 to 85 % RH, V AC for one min. between a suppy terminas connected together and encosure MΩ, or more, with 5 V DC megger between a suppy terminas connected together and encosure to 5 Hz frequency,.75 mm. in ampitude in X, Y and Z directions for two hours each m/s acceeration ( G approx.) in X, Y and Z directions for three times each Temperature characteristics (Note ) Within ±5 % Materia Encosure: PBT, Cover: Poycarbonate Connecting method Connector (Note ) Cabe ength Weight Tota ength up to m 8.84 ft (if 5 to 8 units are connected in cascade: 5 m 64.4 ft, if 9 to 6 units are connected in cascade: m ft) is possibe with. mm, or more, cabe. Net weight: 5 g approx., Gross weight: 4 g approx. GA-/ I/O CIRCUIT AND WIRING DIAGRAMS I/O circuit diagram Connector pin No. for sensor head D (Brown) +V (Note) Not used Signa ine Shied wire Not used 4 Sensor circuit Tr ZD Connector pin No. for power suppy Coor code of quick-connection cabe oad (Back) Output ma max. (Bue) V (Note) + to 4 V DC ± % Wiring diagram Brown (Note) Back Coor code of quick-connection cabe Bue (Note) oad + to 4 V DC ± % Note: The quick-connection sub cabe does not have brown ead wire and bue ead wire. Interna circuit Users circuit Note: The quick-connection sub cabe does not have +V (brown) and V (bue). The power is suppied from the connector of the main cabe. Symbos D : Reverse suppy poarity protection diode ZD: Surge absorption zener diode Tr : NPN output transistor Connector pin position Connector for sensor head Not used Signa ine Shied wire 4 Not used Connector for power suppy +V Output V

4 Compact Inductive Proximity Sensor GA- SERIES 86 SENSING CHARACTERISTICS (TYPICA) -SE Sensing fied Standard sensing object sheet 5 5 t mm t in Setting distance (mm in) Setting distance (mm in) Setting distance (mm in) Setting distance (mm in) eft Center Right -SE Sensing fied Standard sensing object sheet 5 5 t mm t in eft Center Right -5SE Sensing fied Standard sensing object sheet 5 5 t mm t in eft Center Right -8SE -F8SE Sensing fied.79 Standard sensing object sheet t mm t in eft Center Right as to just detect a 5 5 t mm t in iron.6 mm.4 in. as to just detect a 5 5 t mm t in iron.8 mm. in. as to just detect a 5 5 t mm t in iron. mm in. as to just detect a t mm t in iron. mm.79 in. Sensing range (mm in) Correation between sensing object size and sensing range Sensing object a a mm a a in t mm t in Stainess stee (SUS4) smaer than the standard size (iron sheet 5 5 t mm t in), the sensing range shortens as shown in the eft figure. as to just detect a 5 5 t mm t in iron.6 mm.4 in. Correation between sensing object size and sensing range Sensing range (mm in) Sensing object a a mm a a in t mm t in Stainess stee (SUS4) smaer than the standard size (iron sheet 5 5 t mm t in), the sensing range shortens as shown in the eft figure. as to just detect a 5 5 t mm t in iron.8 mm. in. Correation between sensing object size and sensing range Sensing range (mm in) Sensing range (mm in) Stainess stee (SUS4) t mm t in Sensing object a a mm a a in smaer than the standard size (iron sheet 5 5 t mm t in), the sensing range shortens as shown in the eft figure. as to just detect a 5 5 t mm t in iron. mm in. Correation between sensing object size and sensing range Stainess stee (SUS4) t mm t in Sensing object a a mm a a in smaer than the standard size (iron sheet t mm t in), the sensing range shortens as shown in the eft figure. as to just detect a t mm t in iron. mm.79 in. separated IT FOW PARTICUAR SIMPE CONTRO PC / TERMINAS INTERCES VISUAIZATION GA-/

5 87 Compact Inductive Proximity Sensor GA- SERIES PRECAUTIONS FOR PROPER Refer to Genera precautions. separated IT FOW PARTICUAR SIMPE CONTRO PC / TERMINAS INTERCES VISUAIZATION GA-/ Mounting of the sensor head How to mount the sensor head The tightening torque shoud be as given beow. Make sure to use a set screw with a cup-point end. Set screw (M or ess) Tightening torque A (mm in) (Cup-point end) A -SE.7N m.8 or more -SE.7N m 4 7 or more -5SE.78N m 5.97 or more -8SE -F8SE 9N m 5.97 or more Note: Do not tighten excessivey. Distance from surrounding meta If there is a meta near the sensor head, it may affect the sensing performance. Keep the minimum distance specified in the tabe beow. Background meta B Mutua interference B (mm in) -SE.8 -SE 4 7-5SE SE -F8SE 9 4 When two or more sensors are instaed in parae or face to face, keep the minimum separation distance specified beow to avoid mutua interference. <Face to face mounting> C Never use this product as a sensing device for personne protection. In case of using sensing devices for personne protection, use products which meet aws and standards, such as OSHA, ANSI or IEC etc., for personne protection appicabe in each region or country. Aways be sure to use sensor heads and ampifiers from the same set. Do not shorten or engthen the sensor head cabe. <Parae mounting> C (mm in) D (mm in) -SE 5 9 -SE 5 9 D -5SE SE F8SE Sensing range The sensing range is specified for the standard sensing object. With a non-ferrous meta, the sensing range is obtained by mutipying with the correction coefficient specified beow. Further, the sensing range aso changes if the sensing object is smaer than the standard sensing object or if the sensing object is pated. Correction coefficient Meta Others -SE -SE -5SE -8SE -F8SE Stainess stee (SUS4).68 approx. 5 approx..69 approx..64 approx. approx. approx..4 approx..7 approx. approx.. approx..9 approx.. approx. Do not use during the initia transient time ( sec.) after the power suppy is switched on. Do not use the sensor at paces having intense vibrations, as this can cause mafunction. Make sure that stress by forcibe bend or puing is not appied directy to the cabe joint of the sensor head.

6 Compact Inductive Proximity Sensor GA- SERIES 88 DIMENSIONS (Unit: mm in) The CAD data in the dimensions can be downoaded from our website. GA- Sensor head connector Connector cover Suitabe for 5 mm.78 in width DIN rai Quick-connection cabe connector ( ) ( ) Note: The front view shows the sensor head connector and quick-connection cabe connector attached. The top view is without the sensor head connector, quick-connection cabe and the cover. CN-7-C CN-7-C CN-7-C5 ength ength CN-7-C, 9.7 CN-7-C, CN-7-C5 5, CN-7-C CN-7-C CN-7-C5 ength.65.4 ength CN-7-C, 9.7 CN-7-C, CN-7-C5 5, Main cabe (Optiona) ø ø.8 cabe Sub cabe (Optiona) ø ø.8 cabe SE -SE -5SE -8SE -F8SE A B MS-DIN- 8.5 C 5..5 ( ) 8 8. (.7) ø.8 ø ø. ø.6 hoes, 8. 6 (.6) Sensor head Signa ine Shied wire A B C -SE ø.8 ø..47 ø.6 ø.6 -SE ø.8 ø 5 9 ø.5 ø.98-5se ø5.4 ø. 5 9 ø.5 ø.98-8se ø8. ø 5 9 ø.5 ø.98 -F8SE ø8. ø 5 9 ø.65 ø mounting bracket (Optiona) t t 5.97 Materia: Cod roed carbon stee (SPCC) (Uni-chrome pated) MS-DIN-E Materia: Poycarbonate Suitabe for 5 mm.78 in width DIN rai End pate (Optiona) M (ength 8 mm.79 in) pan head screws MS-SS MS-SS5 MS-SS M square nut Sensor head mounting bracket (Optiona) separated IT FOW PARTICUAR SIMPE CONTRO PC / TERMINAS INTERCES VISUAIZATION GA-/ D E ø.5 ø.8 mounting hoes Materia: Nyon F G Symbo MS-SS MS-SS5 MS-SS8 D E F G Appicabe sensor head -SE mode No. -5SE -8SE