1 fl7m series order guide rigid structure, highly waterproof dc 2-wire sensors with improved visibility of indicator lamps. dc2-wire regular cylindrical proximity sensors dc 2-wire, for reduced wiring costs. stable sensing area is shown by the setting indicator rigid housing allows higher mounting torque. firefly glow indicator lamp can be seen from any direction lowest current consumption in the industry: 0.55ma sealed to ip67g fastest response time in the industry: 2khz polarity type exterior appearance size (o.d.) operation mode catalog listing sensing distance (cable length 2m) m8 m12 m18 m30 2mm 3mm 7mm 10mm 2mm 3mm 7mm 10mm n.o. n.c. n.o. n.c. n.o. n.c. n.o. n.c. FL7M-2J6HD fl7m-2k6h fl7m-3j6hd fl7m-3j6hdg (long body) fl7m-3k6h fl7m-3k6hg (long body) fl7m-7j6hd fl7m-7k6h fl7m-10j6d fl7m-10k6 oil-resistant cable exterior appearance size (o.d.) operation mode setting indicator catalog listing sensing distance m8 m12 m18 m30 n.o. n.o. n.c. n.o. n.o. n.c. n.o. n.o. n.c. n.o. n.o. n.c. connector 1 4 1 1 4 1 1 4 1 1 4 1 4 3 2 4 3 2 4 3 2 4 3 2 FL7M-2J6HD-cn03 FL7M-2J6HD-cn03a fl7m-2k6h-cn03 fl7m-3j6hd-cn03 fl7m-3j6hd-cn03a fl7m-3k6h-cn03 fl7m-7j6hd-cn03 fl7m-7j6hd-cn03a fl7m-7k6h-cn03 fl7m-10j6d-cn03 fl7m-10j6d-cn03a fl7m-10k6-cn03 (cable length 30cm) + ? oil resistant, flexible cable preleaded types preleaded connector types setting indicator specifications are subject to change without notice. free datasheet http:///
2 name appearance o.d. catalog listing mounting bracket protective cover spatter-guarded protective cover for m12 for m18 for m30 for m12 for m18 for m30 for m8 for m12 for m18 for m30 fl-pa112 fl-pa118 fl-pa130 fl-pa12 fl-pa18 fl-pa30 fl-pa08w fl-pa12w fl-pa18w fl-pa30w accessories (sold separately) exterior appearance size (o.d.) operation mode catalog listing sensing distance (cable length 2m) m12 m18 m30 3mm 7mm 10mm n.o. n.o. n.o. fl7m-3w6hdt fl7m-7w6hdt fl7m-10w6dt oil-resistant cable 3mm 7mm 10mm exterior appearance size (o.d.) operation mode catalog listing sensing distance m12 m18 m30 n.o. n.o. n.o. connector 3 - 4 3 - 4 3 - 4 fl7m-3w6hdt-cn03 fl7m-7w6hdt-cn03 fl7m-10w6dt-cn03 (cable length 30cm) no-polality oil resistant, flexible cable 3mm 7mm 10mm exterior appearance size (o.d.) e o p eration m ode catalog listing sensin g distanc e m12 m1 8 m 30 m m m n. o. n. o. n. c. n. o. n. o. n. c. n. o. n. o. n. c. c onnecto r 1 4 1 1 4 1 1 4 1 4 3 2 4 3 2 4 3 2 fl7m-3j6hd-cn fl7m-3j6hd-cna fl7m-3k6h-cn fl7m-7j6hd-cn fl7m-7j6hd-cna fl7m-7k6h-cn fl7m-10j6d-cn fl7m-10j6d-cna fl7m-10k6-cn + ? connector types preleaded types preleaded connector types settin g in d i ca t or setting indicator setting indicator no-polarity type specifications are subject to change without notice. free datasheet http:///
3 high-frequency oscillation 15% max. of sensing distance 12/24vdc 10 to 30vdc 0.55ma max. 3 to 100ma polarity type: 3v max. (with 100ma switching current, 2m cable), no-polarity type: 5v max. (with 100ma switching current, 2m cable) 30vdc. 1% max. of sensing distance with 15% voltage fluctuation, taking rated supply voltage as standard voltage ?25 to +70?c 50m?min. (by 500vdc megger) 1,000vac, 50/60hz for 1 minute 10 to 55hz, 1.5mm peak-to-peak amplitude, 2 hrs each in x, y and z directions 980m/s 2 10 times each in x, y and z directions ip67 (iec standard), ip67g (jem standard) surge absorption, load short-circuit protection, reverse connection protection circuit preleaded connector (30cm cable standard), preleaded (2m cable standard) pbt polyester elastomer glass-lined polyester resin gold-plated brass actuation method rated sensing distance usable sensing distance standard target object differential travel rated supply voltage operating voltage range leakage current operating frequency supply voltage drift indicator lamps operating temperature insulation resistance dielectric strength vibration resistance shock resistance protective structure circuit protection wiring method sensor case sensing face housing holder contacts connector 2 0.2mm 0 to 1.4mm 8 x 8 x 1mm iron 3 0.3mm 0 to 2.1mm 12 x 12 x 1mm iron 7 0.7mm 0 to 4.9mm 18 x 18 x 1mm iron 10 1mm 0 to 7.0mm 30 x 30 x 1mm iron switching current voltage drop output dielectric strength 2khz 1.5khz 500hz 15% max. of sensing distance for the -25 to +70?c range, taking +25?c as the standard temp. 10% max. of sensing distance for the 25 to +70?c range, taking +25?c as the standard temp. (main unit with 2 m preleaded cable) approx. 50g approx. 60g approx. 130g approx. 230g ni-plated brass sus n.o. type: operation indication: lights up (orenge or green) upon output setting indication: lights up (green) in stable sensing area n.c. type: operation indication: orenge light goes out in sensing area specifications preleaded and preleaded connector types fl7m-2 6h ( d ) ( -cn03 ) fl7m-3 6h ( d )( t ) ( -cn03 ) fl7m-7 6h ( d )( t ) ( -cn03 ) fl7m-10 6 ( d )( t ) ( -cn03 ) material weight temperature drift control output catalog listing specifications are subject to change without notice. free datasheet http:///
4 using the setting indicator the proximity sensor can be set up to detect objects reliably by bringing the sensor progressively closer to the target object and installing the sensor at the point where the indicator lamp (n.o. indication) changes from red to green. *when the target object is made of a different material (such as aluminum, copper or stainless steel) from the standard target object (iron), the distance at which the indicator lamp changes color is shorter than the 80% maximum. operating point non-sensing area stable sensing area unstable sensing area n.o. indication n.c. indication max. 80% of operating point indicator lamp control output indicator lamp control output out out out orange green orange fl7m high-frequency oscillation 15% max. of sensing distance 12/24vdc 10 to 30vdc 30vdc. 10% max. of sensing distance for the -25 to +70?c range, taking +25?cas the standard temp. (in the -10 to +60?crange for the fl7m-7 6h (d)-cn only) 1% max. of sensing distance with 15% voltage fluctuation, taking rated supply voltage as standard voltage 50m?min. (by 500vdc megger) 10 to 55hz, 1.5mm peak-to-peak amplitude, 2 hrs each in x, y and z directions ip67 (iec standard) surge absorption, load short-circuit protection, reverse connection protection circuit connector ni-plated brass pbt ni-plated brass glass-lined polyester resin tin-plated brass catalog listing actuation method rated sensing distance usable sensing distance standard target object differential travel rated supply voltage operating voltage range leakage current operating frequency supply voltage drift operating temperature insulation resistance vibration resistance shock resistance protective structure weight circuit protection wiring method sensor case sensing face housing holder contacts connector 3 0.3mm 0 to 2.1mm 12 x 12 x 1mm iron 7 0.7mm 0 to 4.9mm 18 x 18 x 1mm iron 10 1mm 0 to 7.0mm 30 x 30 x 1mm iron 1.5khz 500hz 0.55ma max. 3 to 100ma 1,000vac, 50/60hz for 1 minute 980m/s 2 10 times each in x, y and z directions 490m/s 2 10 times each in x, y and z directions approx. 20g(main unit only) approx. 50g(main unit only) approx. 170g(main unit only) switching current output dielectric strength voltage drop 3v max. (with 100ma switching current, 2m cable) n.o. type: operation indication: lights up (orenge or green) upon output setting indication: lights up (green) in stable sensing area n.c. type: operation indication: orenge light goes out in sensing area 25 to +70?c 10 to +60?c connector type (polarity type only) fl7m-3 6h ( d ) -cn fl7m-7 6h ( d ) -cn fl7m-10 6 ( d ) -cn indicator lamps temperature drift control output dielectric strength material specifications are subject to change without notice. free datasheet http:///
5 polarity type no-polarity type voltage drop (typical) size d of one side of target object (mm) sensing distance x (mm) load current (ma) voltage drop (v) load current (ma) voltage drop (v) size d of one side of target object (mm) sensing distance x (mm) iron sus430 sus304 brass aluminum copper iron sus430 sus304 brass aluminum copper fl7m -7 6h fl7m -10 6 sensing distance according to material and size of object (typical) size d of one side of target object (mm) iron sus brass aluminum copper sensing distance x (mm) size d of one side of target object (mm) iron sus430 sus304 brass aluminum copper sensing distance x (mm) fl7m-2 6h fl7m-3 6h sensing area (typical) 16 14 12 10 8 6 4 2 0 2 4 6 8 10 12 14 16 16 14 12 10 8 6 4 2 0 sensing distance y (mm) sensing distance x (mm) standard target object with standard 30 x 30 x 1mm iron target object with standard 18 x 18 x 1mm iron target object with standard 12 x 12 x 1mm iron target object with standard 8 x 8 x 1mm iron target object fl7m-10 6 fl7m-3 6h fl7m-2 6h fl7m-7 6h y yy specifications are subject to change without notice. free datasheet http:///
6 vinyl-insulated cable (oil-resistant: 0.3mm 2 , 27/0.12, 2-core), dia. 4.1. cap color: blue. numbers in parentheses indicate dimensions for the g type. vinyl-insulated cable (oil-resistant: 0.3mm 2 , 27/0.12, 2-core), dia. 4.1. cap color: blue. vinyl-insulated cable (oil-resistant: 0.5mm 2 , 20/0.18, 2-core), dia. 5.7. cap color: blue. vinyl-insulated cable (oil-resistant: 0.5mm 2 , 20/0.18, 2-core), dia. 5.7. cap color: blue. preleaded type external dimensions toothed washer m8 x 1 13 0.2 30 33.8 38.5 2000 min. hexagonal nut indicator lamp vinyl-insulated cable cable protector housing sensing face toothed washer 17 0.2 4 0.2 m12 x 1 32(40) 35(43) 40(48) 2000 min. hexagonal nut indicator lamp vinyl-insulated cable 1 housing sensing face cable protector toothed washer 37 4 0.2 3 0.2 41 45 m18 x 1 2000 min. hexagonal nut indicator lamp vinyl-insulated cable housing sensing face cable protector toothed washer 39 43 47 m30 x 1.5 2000 min. hexagonal nut indicator lamp vinyl-insulated cable housing sensing face cable protector 24 0.2 36 0.2 5 0.3 vinyl-insulated cable (vibration- and oil-resistant: 0.3mm 2 , 27/0.12, 2-core), dia. 4.1. cap color: blue. vinyl-insulated cable (vibration- and oil-resistant: 0.3mm 2 , 27/0.12, 2-core), dia. 4.1. cap color: blue. preleaded connector type toothed washer 13 0.2 44.5 -100 3 0.2 30 14.1 1.4 33.8 38.5 m12 x 1 m8 x 1 14 dia. 300 min. hexagonal nut connector indicator lamp vinyl-insulated cable cable protector housing sensing face 0 toothed washer 17 0.2 44.5 4 0.2 32 1 14.1 1.4 35 40 m12 x 1 m12 x 1 14 dia. 300 min. hexagonal nut indicator lamp vinyl-insulated cable cable protector connector housing sensing face 0 -100 (unit: mm) fl7m-2 6h fl7m-3 6h fl7m-7 6h fl7m-10 6 fl7m-2 6h -cn03 fl7m-3 6h -cn03 leakage current (typical) supply voltage (v) leakage current (ma) specifications are subject to change without notice. free datasheet http:///
1 2 7 connector type (regular type only) cap color: blue. cap color: blue. cap color: blue. indicator lamp indicator lamp indicator lamp (unit: mm) mounting brackets are made of polyacetal resin. tw o screws and two washers are provided for each bracket. fl-pa118 and fl-pa130 screw holes are oblong. protective covers made of polyacetal resin are available for shielded models. select a model according to the sensor's external dimensions. allowable tightening torque of bracket screws mounting bracket (sold separately) protective cover (sold separately) catalog listing dimensions (mm) screw size fl-pa112 fl-pa118 fl-pa130 fl-pa112 fl-pa118 fl-pa130 a 25 30/32 40/45 b 12 15 15 c 20 30 50 d 12dia. 18dia. 30dia. e 36 45 60 f 6 7.5 10 g 9.5 14.5 24.5 dia. m4 m5 m5 neck 25 35 55 catalog listing dimensions (mm) fl-pa12 fl-pa18 fl-pa30 a 14dia. 21dia. 33dia. b 5 6 8 c 0.5 0.5 1.5 d m12 x 1 m18 x 1 m30 x 1.5 catalog listing max. torque (nm) 0.98 1.5 1.5 fl7m-3 6h -cn fl7m-7 6h -cn fl7m-10 6 -cn vinyl-insulated cable (vibration- and oil-resistant: 0.5mm 2 , 20/0.18, 2-core), dia. 5.7. cap color: blue. vinyl-insulated cable (vibration- and oil-resistant: 0.5mm 2 , 20/0.18, 2-core), dia. 5.7. cap color: blue. toothed washer 24 0.2 37 45 41 4 0.2 m18 x 1 m12 x 1 14 dia. 300 min. 14.1 1.4 hexagonal nut indicator lamp connector vinyl-insulated cable housing sensing face cable protector t oothed washer 36 0.3 39 43 47 5 0.3 m30 x 1.5 m12 x 1 hexagonal nut indicator lamp connector vinyl-insulated cable housing sensing face cable protector 14 dia. 300 min. 14.1 1.4 44.5 -100 0 44.5 0 -100 fl7m-7 6h -cn03 fl7m-10 6 -cn03 specifications are subject to change without notice. free datasheet http:///
1 2 8 ( preleaded connector / connector ) type (n.o. : cn03, cn) ( preleaded connector / connector ) type (n.o. : cn03a, cna) preleaded type preleaded type ( preleaded connector / connector ) type (n.c.) preleaded connector type wiring diagrams brown load 10 to 30vdc 10 to 30vdc blue main circuit load main circuit 10 to 30vdc load main circuit the load may be connected to either pole. a load must be used when power is supplied to the sensor. although there is short-circuit protection, a combination of a short circuit and wrong wiring can permanently damage the sensor. the led operates normally during a load short circuit, so check the wiring if the output is wrong. fasten connectors tightly by hand. no-polarity type polarity type 10 to 30vdc 10 to 30vdc 10 to 30vdc main circuit main circuit main circuit load load load brown (blue) blue (brown) spatter-guarded protective cover (sold separately) catalog listing dimensions (mm) fl-pa08w fl-pa12w fl-pa18w fl-pa30w 10dia. 15dia. 22dia. 34dia. 5 5 6 8 0.5 0.7 0.7 1.5 m8 x 1 m12 x 1 m18 x 1 m30 x 1.5 c b a d spatter-guarded protective covers made of fluorine resin and designed especially for shielded sensors are available. select a model according to the sensor's external dimensions. abc d specifications are subject to change without notice. free datasheet http:///
1 2 9 be sure to use pa5 series cables with connector to connect preleaded type connectors and connector type limit switches. pa5 series cable with connector preleaded connector type female male cable with connector align the grooves and rotate the fastening nut on the pa5 connector by hand until it fits tightly with the connector on the sensors side. sensors side (male) connector side (female) 2m 5m 2m 5m pa5-4isx2mk-e pa5-4isx5mk-e pa5-4ilx2mk-e pa5-4ilx5mk-e 1: brown, 2: white, 3: blue, 4: black 1: brown, 2: white, 3: blue, 4: black 1: brown, 2: white, 3: blue, 4: black 1: brown, 2: white, 3: blue, 4: black shape power supply cable length cable properties oil-resistant, flexible; ul2464; flame-resistant; en-compliant catalog listing lead colors dc pa5 series cable with connector tightening the connector sensors side pa5 connector side item insulation resistance dielectric strength initial contact resistance mating/unmating force mating cycles connector nut tightening torque cable pullout strength vibration resistance impact resistance protective structure ambient operating temperature ambient storage temperature ambient operating humidity material min. 0.8nm*2 0.4 to 4.0 n per contact 50 10 to 55hz, 1.5mm peak-to-peak amplitude, for 2 hours each in x, y and z directions 300m/s 2 , 3 times each in x, y and z directions ip67 ? 10 to +70?c ? 20 to +80?c max. 95% rh *1: specifications assume yamatake male/female connectors. *2: the recommended torque is 0.4 to 0.6n-m. if fastened poorly, the ip67 protection is lost, or looseness occurs. fasten the connector securely by hand. contacts: gold-plated brass contact holder: glass-lined polyester resin housing: polyester elastomer coupling: ni-plated brass o-ring: nbr specifications max. 100m?(by 500vdc megger) 1,500vac for 1 minute (between contacts, and between contact and connector housing) max. 40m? (with 3a current to connected male and female connectors. semiconductor lead-specific resistance not included.) min. 100 n connector specifications *1 specifications are subject to change without notice. free datasheet http:///
10 when connecting two or more proximity sensors in series, erroneous output (1 to 3ms) may occur without the rated current being supplied to each of the sensors. for this reason, series connection of proximity sensors is not recommended. however, if proximity sensors must be connected in series, a resistor of 10k ? must be put in parallel to each of the sensors. note that the maximum leakage current in a series connection will be 3.5ma. operation lag also will occur, resulting in increased voltage drop, and the operation indicator lamp will not light. operation lag = 40ms x (no. of sensors in series - 1) voltage drop = voltage drop of single sensor x no. of sensors in series if two or more proximity sensors are connected in parallel, total leakage current increases according to the following formula, and may result in the load not turning off. (leakage current = leakage current of single sensor x no. of sensors in parallel) when two or more sensors in parallel turn on, one (or more) of precautions for use *the table shows the allowable tightening torque when toothed washers (provided) are used. shaded areas indicate surrounding metal other than the target object. a: distance from sensing face of proximity sensor to mounting surface b: distance from surface of iron plate to sensing face of proximity sensor. c: distance from surface of iron plate to center of proximity switch when a=0 parallel connection (or switching circuit) 4.2 when mounting proximity sensors either parallel to or facing each other, mutual interference may cause the sensor to malfunction. maintain at least the distances indicated in the figures below. metal other than the target object surrounding the sensor may influence operating characteristics. leave space between the sensor and surrounding metal as shown below. the allowable tightening torque varies according to the distance from the sensing face. 10 10 0 0 12 15 17 12.0 30.0 70.0 150.0 19.6 49.0 147.0 9.0 20.0 ? ? 11.8 29.4 49.0 length a (mm) catalog listing max. tightening torque (nm) 0 0 0 0 8.0 9.0 13.5 22.5 8 8 20 40 a(mm) b(mm) c(mm) catalog listing 16 20 35 70 a(mm) 20 30 50 100 b(mm) catalog listing the voltage drop of these fl7m sensors is 3.3v. pay attention to this voltage drop when using a relay load. (with 12vdc relays, switching is not possible.) after the power is turned on, it takes at most 40ms until the proximity sensor is ready for sensing. if the load and the proximity sensor use different power supplies, be sure to turn the proximity sensor on before turning the load on. a minimal current flows as leakage current for operating the circuits even when the proximity sensor is off. keep this in mind when turning off connected loads. the minimum bend radius (r) of the cable is 3 times the cable diameter. take care not to bend the cable beyond this radius. also, do not excessively bend the cable within 30mm of the cable lead-in port. firefly indicator type window indicator type parallel facing each other load load ab fl7m-2 6 fl7m-3 6 fl7m-7 6 fl7m-10 6 fl7m-3 6h fl7m-7 6h fl7m-10 6 fl7m-2 6h fl7m-3 6h fl7m-7 6h fl7m-10 6 fl7 -2 6h fl7m-3 6h fl7m-7 6h fl7m-10 6 a b c c a b a b 1. mounting 2. influence of surrounding metal 3. mutual interference prevention 4. cautions for series or parallel connection 5. relay loads 6. operation upon power on 7. influence of leakage current 8. minimum cable bend radius (r) series connection (and switching circuit) 4.1 specifications are subject to change without notice. free datasheet http:///
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