FX-311 SERIES Manually Set Fiber Sensor Highly sensitive manual tuning made easy * Passed the UL 991 Environment Test http://www.fiber-sensor.com * UL 61010C-1 compatible, Passed the UL 991 Environment Test based on SEMI S2-0200. [Category applicable for semiconductor manufacturing: TWW2, Process Equipment] [Applicable standards: UL 61010C-1] [Additional test / evaluation standards as per intended use: UL991, SEMI S2-0200] Long-range sensing made possible with built-in optical lens For the first time in the industry, an optical ‘double coupling lens’ has been incorporated directly into the fiber sensor itself. This lens maximizes the light emission efficiency, resulting in a tremendous improvement in the sensing range. Sensing ranges with small diameter fibers and ultra-small diameter fibers, which have become very popular in recent years due to the miniaturization of chip components, have been increased by 50 % over previous values achieved with other amplifiers. FX-311 series (Double coupling lens) Conventional fiber sensor (No lens) Three light source types are made available for expanding applications In addition to the red LED (fourchemical emitting element) type, the blue LED and green LED types are also available to conform to an even wider array of applications. Color combinations that can be discerned during mark sensing Mark color Background color White Yellow Orange Red Green Blue Black White Yellow Orange d Red d d d d d d d d Black d d d : Red d d d d d d d Green d d d Blue d d d d LED : Blue LED d: Green LED Stable long-term sensing 12-turn potentiometer with visible indicator The newly developed four-chemical emitting element that uses the FX-311 (red LED type) suppresses changes over long periods of time as much as possible, so that a stable light emitting level is maintained. There is very little element deterioration so that stable and accurate sensing can be maintained over long periods. 12-tur n potentiometer has been incorporated for fine adjustments. It enables very fine differences to be detected. Moreover, since the pointer of indicator has a red backlight, you can confirm the position at a glance, even in a dark area. 132 08/2005 FX-311 Mode can be selected in three steps to suit the application Maintenance made easy with quick-connection cables The mode select switch can change the mode to one of three modes to suit a variety of sensing applications. Both main and sub units utilize the same amplifier body. This feature allows for easy mounting in side-byside configuration. The main and sub unit functions are distinguished only by the proper use of the 3-core main cable and the 1-core sub cable. Moreover, by utilizing the same body for both main and sub units, inventory management and maintenance is simplified. Long-range mode (LONG) Ideal for cases where long-distance sensing is required (Response time: 2 ms) Standard mode (STD) Used for general sensing (Response time: 250 !s) High-speed mode (FAST) (Note) Ideal for cases where fast sensing is required (Response time: 150 !s) Mode selection switch Reduced intensity mode Effective for fine detection (Response time: 250 !s) (S-D) (Note) Note: High-speed mode is only available for the FX-311B(P) and FX-311G(P). S-D (reduced intensity) mode is only available with the FX-311(P). Rapid blinking ‘assist function’ eases adjustment for optimum sensitivity Close mounting is possible for up to four fiber heads The FX-311 series has a convenient built-in ‘assist function’ which indicates the optimum sensitivity position by blinking rapidly when optimum sensitivity is reached. This enables easy and reliable sensitivity adjustment, which is convenient for a narrow sensing range requiring fine tuning. If amplifiers are mounted side-by-side in cascade, the optical communication function automatically sets different emission timing for the amplifiers, when the power supply is switched on. Up to four fiber heads can be mounted close together, without mutual interference. The FX-301 series units can also be used in these configurations. mIn order enable the ‘assist function’, switch the operation selection switch from L-ONnD-ONnL-ON . Side-by-side connection with the FX-301 series / FX-302(P) is also possible for wire-saving and quick installation OFF-delay timer with selectable timer period Each sub cable is a single output wire, reducing wiring and simplifying installation. Quick-connection cables are the same type as used on the FX-301 series / FX-302(P), facilitating side-by-side connection. Furthermore, the connectors are sliding type, which allows them to be removed without shifting amplifier positions. This eliminates the need to provide extra maintenance space around the amplifiers. The FX-311 series incorporates an OFF-delay timer. It is useful when the connected device has a slow response time or when small objects are being sensed and the output signal width is small. You can select the timer period not only 40 ms but also 10 ms. It is also suitable for increased PLC speeds. mNOTE Only the interference prevention settings can be transmitted between this product and digital fiber sensor FX-301 series and FX-302(P). Therefore, if both models of amplifiers are mounted in cascade, make sure to mount identical models together. 08/2005 133 FX-311 APPLICATIONS Detecting register marks Detecting transparent bottles Sensing the presence of a translucent sheet FX-311 FX-311G ORDER GUIDE Amplifiers Quick-connection cable is not supplied with the amplifier. Please order it separately. Appearance Manually set PNP output NPN output Type Quick-connection cables Model No. Emitting element FX-311 Red LED FX-311B Blue LED FX-311G Green LED FX-311P Red LED FX-311BP Blue LED FX-311GP Green LED Output NPN open-collector transistor PNP open-collector transistor Quick-connection cable is not supplied with the amplifier. Please order it separately. Main cable Type Main cable Sub cable Model No. Description CN-73-C1 Length: 1 m 3.281 ft CN-73-C2 Length: 2 m 6.562 ft CN-73-C5 Length: 5 m 16.404 ft CN-71-C1 Length: 1 m 3.281 ft CN-71-C2 Length: 2 m 6.562 ft CN-71-C5 Length: 5 m 16.404 ft • CN-73-C 0.15 mm2 3-core cabtyre cable, with connector on one end Cable outer diameter: "3 mm "0.118 in 0.15 mm2 1-core cabtyre cable, with connector on one end Cable outer diameter: "3 mm "0.118 in Sub cable • CN-71-C End plates End plates are not supplied with the amplifier. Please order it separately when the amplifiers are mounted in cascade. Appearance Model No. Description When cascading multiple amplifiers, or when it moves depending on the way it is installed on a DIN rail, these end MS-DIN-E plates ensure that all amplifiers are mounted together in a secure and fully connected manner. Two pcs. per set 134 08/2005 FX-311 OPTIONS Amplifier mounting bracket Designation Model No. Description Amplifier mounting bracket MS-DIN-2 Mounting bracket for amplifier Hand-turned knob attached cover FX-AJ1 Fiber sensor amplifier FX-MB1 protection seal • MS-DIN-2 Hand-turned knob allows easy adjustment of sensor sensitivity. 10 sets of 2 communication window seals and 1 connector seal Communication window seal: It prevents malfunction due to transmission signal from another amplifier, as well as, prevents effect on another amplifier. Connector seal: It prevents contact of any metal, etc., with the pins of the quickconnection cable. Hand-turned knob attached cover • FX-AJ1 Fiber sensor amplifier protection seal • FX-MB1 08/2005 135 FX-311 LIST OF FIBERS General purpose fibers [Thru-beam type (one pair set)] Type Shape of fiber head (mm in) Long sensing range With lens With lens Lens mountable : LONG : STD : FAST : S-D Min. sensing object Fiber cable Allowable under the optimum length bending Blue LED Green LED condition (Note 2) :Free-cut radius Sensing range (mm in) (Note 1) Red LED 19,500 767.715 5,400 212.598 2,800 110.236 14,000 551.180 2,700 106.299 1,400 55.118 Not equipped with FAST mode 1,900 74.803 1,000 39.370 3,800 149.606 400 15.748 200 7.874 1,600 62.992 200 7.874 100 3.937 800 31.496 Not equipped with FAST mode 130 5.118 65 2.559 280 11.024 220 8.661 110 4.331 1,100 43.307 110 4.331 55 2.165 530 20.866 Not equipped with FAST mode 75 2.953 40 1.575 180 7.087 200 7.874 100 3.937 1,000 39.37 100 3.937 50 1.969 480 18.898 Not equipped with FAST mode 70 2.756 35 1.378 168 6.614 "0.4 mm "0.016 in opaque object "0.02 mm "0.0008 in opaque object "0.04 mm "0.0016 in opaque object "0.03 mm "0.0012 in opaque object 10 m 32.808 ft FT-FM10L 2m 6.562 ft R25 mm R0.984 in FT-SFM2L 2m 6.562 ft FT-B8 2 m 6.562 ft (Note 3) FT-NB8 Lens mountable Sleeve 90 mm 3.543 in Sleeve 40 mm 1.575 in 150 75 40 780 30.709 400 15.748 Not equipped with FAST mode 130 5.118 5.906 2.953 1.575 70 35 24 2.756 1.378 0.945 "0.03 mm "0.0012 in opaque object Model No. R25 mm R0.984 in FT-FM2 Fiber R25 mm R0.984 in FT-FM2S Sleeve R10 mm 2m R0.394 in 6.562 ft FT-FM2S4 Lens mountable FT-T80 R25 mm R0.984 in Standard FT-SFM2 140 70 40 700 27.559 360 14.173 Not equipped with FAST mode 126 4.961 5.512 2.756 1.575 66 33 22 2.598 1.299 0.866 "0.03 mm "0.0012 in opaque object R25 mm 2 m 6.562 ft R0.984 in (Note 3) Sleeve 90 mm 3.543 in Sleeve 40 mm 1.575 in 270 10.630 140 5.512 Not equipped with FAST mode 49 1.929 50 25 16 1.969 0.984 0.630 24 12 8 0.945 0.472 0.315 "0.025 mm "0.0010 in opaque object R25 mm R0.984 in FT-NFM2 Fiber R25 mm R0.984 in FT-NFM2S 2m Sleeve 6.562 ft R10 mm R0.394 in Side-view Elbow R25 mm R0.984 in Lens mountable 85 42 28 530 20.866 230 9.055 Not equipped with FAST mode 80 3.150 2,000 78.740 1,000 39.370 Not equipped with FAST mode 350 13.780 400 15.748 200 7.874 Not equipped with FAST mode Sleeve part cannot be bent. 70 2.756 390 15.354 180 7.087 Not equipped with FAST mode Sleeve part cannot be bent. 63 2.480 175 6.890 80 3.150 Not equipped with FAST mode Sleeve part cannot be bent. 27 1.063 400 200 130 80 40 28 50 25 16 28 14 10 3.346 1.654 1.102 15.748 7.874 5.118 3.150 1.575 1.102 1.969 0.984 0.630 1.102 0.551 0.394 44 22 16 200 100 65 40 20 14 26 13 8 14 7 5 1.732 0.866 0.630 7.874 3.937 2.559 1.575 0.787 0.551 1.024 0.512 0.315 0.551 0.276 0.197 FT-N8 FT-NFM2S4 FT-SNFM2 "0.04 mm "0.0016 in opaque object R25 mm 2m R0.984 in 6.562 ft FT-R80 "0.05 mm "0.0020 in opaque object 2m 6.562 ft FT-V10 2m 6.562 ft "0.02 mm "0.0008 in opaque object 1m 3.281 ft 2m 6.562 ft FT-SFM2SV2 R25 mm R0.984 in FT-V22 FT-V41 Notes: 1) Please take care that the sensing range of the free-cut type fiber may be reduced by 20 % max. depending upon how the fiber is cut. Notes: 2) The minimum sensing object size is the value for red LED type. Please contact our office for information on the minimum sensing object size if using amplifiers other than red LED type. Notes: 2) The optimum condition is the condition when the sensitivity is set so that the output just changes to light incident operation in the object absent condition. Notes: 3) The fiber cutter is not attached with FT-NB8 and FT-N8. Please order it separately. 136 08/2005 FX-311 LIST OF FIBERS Sharp bending fibers / Flexible fibers [Thru-beam type (one pair set)] Type Shape of fiber head (mm in) Sensing range (mm in) (Note 1) Red LED Wide beam Wide area sensing Not equipped with FAST mode W5H69D20 W0.197H2.717D0.787 Wide area sensing Sharp bending Long sensing range Narrow beam Rectangular head W4.2H31D13.5 W0.165H1.22D0.531 Easy mounting Top sensing W3H8D12 W0.118H0.315D0.472 Easy mounting Side sensing W3H12D8 W0.118H0.472D0.315 Easy mounting Front sensing W8.5H12D3 W0.335H0.472D0.118 Side-view type with small light dispersion Long sensing range With lens : LONG : STD : FAST : S-D Min. sensing object Fiber cable Allowable under the optimum length bending Blue LED Green LED condition (Note 2) :Free-cut radius 3,500 137.795 2,400 94.488 1,200 47.244 3,500 137.795 1,200 47.244 600 23.622 700 27.559 350 13.780 3,500 137.795 (Note 3) Standard R1 mm 2m R0.039 in 6.562 ft FT-WA30 R1 mm 2m R0.039 in 6.562 ft FT-WA8 600 23.622 300 11.811 220 8.661 300 150 110 1.811 5.906 4.331 "0.25 mm "0.010 in opaque object 2,500 98.425 1,200 47.244 Not equipped with FAST mode 410 16.142 1,500 59.055 700 27.559 Not equipped with FAST mode 210 8.268 700 27.559 330 12.992 Not equipped with FAST mode 120 4.724 1,700 66.929 700 27.559 Not equipped with FAST mode 300 11.811 1,200 47.244 600 23.622 Not equipped with FAST mode 210 8.268 400 15.748 200 7.874 140 5.512 240 9.449 120 4.724 80 3.150 80 3.150 40 1.575 25 0.984 300 11.811 150 5.906 100 3.937 240 9.449 120 4.724 90 3.543 200 100 70 7.874 3.937 2.756 4.724 2.362 1.575 1.575 0.787 0.512 6.299 3.150 2.362 4.724 2.362 1.575 "0.08 mm "0.003 in opaque object 40 20 13 160 80 60 120 60 40 Lens mountable Small Side-view diameter "0.3 mm "0.012 in opaque object 3,500 137.795 1,500 59.055 Not equipped with FAST mode 750 29.528 120 60 40 570 22.441 290 11.417 Not equipped with FAST mode 100 3.937 90 45 30 16 8 5 160 6.299 80 3.15 Not equipped with FAST mode 28 1.102 90 3.543 40 1.575 Not equipped with FAST mode Sleeve part cannot be bent. 15 0.591 Easy mounting Top sensing W3H8D12 W0.118H0.315D0.472 3.543 1.575 1.181 0.630 0.315 0.197 22.047 11.024 7.874 15.748 7.874 5.512 4.724 2.362 1.575 5.118 2.559 1.772 1.969 0.984 0.709 1.260 0.630 0.472 1.417 0.709 0.551 0.551 0.276 0.157 56 28 20 10 5 3 2.205 1.102 0.787 0.394 0.197 0.118 7.874 3.937 2.559 7.874 3.937 2.559 2.362 1.181 0.866 2.756 1.378 0.984 1.024 0.512 0.315 0.709 0.354 0.276 0.787 0.394 0.315 0.236 0.118 0.079 Model No. "0.05 mm "0.0020 in opaque object FT-WZ8H R1 mm 2m R0.039 in 6.562 ft "0.04 mm "0.0016 in opaque object FT-WZ8E FT-WZ8 "0.06 mm "0.0024 in opaque object R1 mm 2m R0.039 in 6.562 ft FT-WKV8 "0.02 mm "0.0008 in opaque object R1 mm 2m R0.039 in 6.562 ft FT-WS8L "0.03 mm "0.0012 in opaque object "0.05 mm "0.0020 in opaque object "0.03 mm "0.0012 in opaque object FT-W8 R1 mm 2m R0.039 in 6.562 ft FT-WS3 FT-WS8 "0.02 mm "0.0008 in opaque object R1 mm 2m R0.039 in 6.562 ft "0.02 mm "0.0008 in opaque object R1 mm 2m R0.039 in 6.562 ft FT-W4 FT-WS4 FT-WV42 Standard Small diameter Flexible Rectangular head 200 2,700 106.299 560 100 280 1,400 55.118 FT-Z8H Not equipped with FAST mode 65 200 490 19.291 Easy mounting Side sensing 200 400 1,600 62.992 "0.03 mm W3H12D8 W0.118H0.472D0.315 100 200 800 31.496 R4 mm "0.0012 in FT-Z8E 2m Not equipped with FAST mode 65 140 opaque object 6.562 ft R0.157 in 280 11.024 Easy mounting Front sensing 60 120 800 31.496 W8.5H12D3 W0.335H0.472D0.118 30 60 400 15.748 FT-Z8 Not equipped with FAST mode 22 40 140 5.512 70 130 Lens mountable 650 25.591 35 65 320 12.598 FT-P80 Not equipped with FAST mode 25 45 "0.04 mm 110 4.331 R4 mm "0.0016 in 2m R0.157 in 26 50 Lens mountable 400 15.748 opaque object 6.562 ft 13 25 190 7.48 FT-P60 Not equipped with FAST mode 8 18 80 3.15 18 32 250 9.843 9 16 100 3.937 FT-P40 2m Not equipped with FAST mode 7 12 6.562 ft 35 1.378 20 36 280 11.024 "0.02 mm 1m 10 18 R4 mm 120 4.724 "0.0008 in FT-P2 Not equipped with FAST mode 8 14 3.281 ft R0.157 in opaque object 42 1.654 6 14 80 3.15 500 mm 3 7 40 1.575 FT-PS1 Not equipped with FAST mode 2 4 19.685 in 17 0.669 Notes: 1) Please take care that the sensing range of the free-cut type fiber may be reduced by 20 % max. depending upon how the fiber is cut. Notes: 2) The minimum sensing object size is the value for red LED type. Please contact our office for information on the minimum sensing object size if using amplifiers other than red LED type. The optimum condition is the condition when the sensitivity is set so that the sensing output just changes to light incident operation in the object absent condition. Notes: 3) The fiber cable length practically limits the sensing range to 3,500 mm 137.795 in long. 08/2005 137 FX-311 LIST OF FIBERS Special use fibers [Thru-beam type (one pair set)] Type Shape of fiber head (mm in) Red LED Wide beam Wide area sensing Not equipped with FAST mode W5H69D20 W0.197H2.717D0.787 Wide area sensing Tough flexible Ultra-small diameter Narrow beam Special use Array W4.2H31D13.5 W0.165H1.22D0.531 Top sensing W5H15D15 W0.197H0.591D0.591 Min. sensing object Fiber cable Allowable bending under the optimum length Blue LED Green LED condition (Note 2) :Free-cut radius : LONG : STD Sensing range (mm in) (Note 1) 3,500 137.795 2,400 94.488 1,200 47.244 3,500 137.795 1,200 47.244 600 23.622 700 27.559 350 13.780 3,500 137.795 (Note 3) 3,500 137.795 1,500 59.055 Not equipped with FAST mode 750 29.528 Side-view W2H1.5D20 W0.079H0.059D0.787 Beam diameter: "0.125 mm "0.005 in Sleeve part cannot be bent. Beam diameter: "0.25 mm "0.010 in Sleeve part cannot be bent. Lens mountable 60 30 20 400 15.748 200 7.874 130 5.118 200 100 65 80 35 10 3 2 1 14 7 4 130 64 45 3.150 1.378 0.394 0.118 0.079 0.039 0.551 0.276 0.157 5.118 2.520 1.772 60 30 20 1 6 3 2 64 32 22 Model No. "0.3 mm "0.012 in opaque object R10 mm 2m R0.394 in 6.562 ft FT-A30 "0.25 mm "0.010 in opaque object R10 mm 2m R0.394 in 6.562 ft FT-A8 2.362 1.181 0.787 2.362 1.181 0.787 Horizontal: "0.025 mm "0.001 in opaque object Vertical: "0.45 mm "0.018 in opaque object R25 mm R0.984 in 7.874 3.937 2.559 "0.06 mm "0.0024 in opaque object 2m 6.562 ft "0.02 mm "0.0008 in opaque object R10 mm 2m R0.394 in 6.562 ft FT-KV1 500 mm 19.685 in FT-E12 300 11.811 150 5.906 110 4.331 4.724 2.362 1.575 4.724 2.362 1.575 120 60 40 2,000 78.740 1,000 39.370 Not equipped with FAST mode 350 13.780 500 19.685 250 9.843 Not equipped with FAST mode 100 3.937 18 0.709 10 0.394 Not equipped with FAST mode 3 0.118 80 3.150 50 1.969 Not equipped with FAST mode 15 0.591 650 25.591 320 12.598 Not equipped with FAST mode 110 4.331 600 23.622 300 11.811 220 8.661 120 60 40 650 25.591 330 12.992 Not equipped with FAST mode 115 4.528 Side sensing 590 23.228 W5H15D15 W0.197H0.591D0.591 290 11.417 Not equipped with FAST mode 100 3.937 Side-view : FAST : S-D 0.039 0.236 0.118 0.079 2.520 1.206 0.866 FT-AFM2 2m 6.562 ft FT-AFM2E FT-K8 "0.02 mm "0.0008 in opaque object "0.05 mm "0.0020 in opaque object R25 mm R0.984 in FT-KV8 R5 mm R0.197 in 1m 3.281 ft FT-E22 1m R10 mm 3.281 ft R0.394 in FT-P81X Notes: 1) Please take care that the sensing range of the free-cut type fiber may be reduced by 20 % max. depending upon how the fiber is cut. Notes: 2) The minimum sensing object size is the value for red LED type. Please contact our office for information on the minimum sensing object size if using amplifiers other than red LED type. The optimum condition is the condition when the sensitivity is set so that the sensing output just changes to light incident operation in the object absent condition. Notes: 3) The fiber cable length practically limits the sensing range to 3,500 mm 137.795 in long. 138 08/2005 FX-311 LIST OF FIBERS Environment resistant fibers [Thru-beam type (one pair set)] Type Sensing range (mm in) (Note 1) Shape of fiber head (mm in) Red LED Min. sensing object Fiber cable Allowable bending under the optimum length Blue LED Green LED condition (Note 2) :Free-cut radius : LONG : STD : FAST : S-D 350 C 662 F Lens mountable 350 C 662 F Sleeve 60 mm 2.362 in 550 21.654 280 11.024 Not equipped with FAST mode 90 3.543 100 50 35 3.937 1.969 1.378 50 25 18 1.969 0.984 0.709 "0.04 mm "0.0016 in opaque object R25 mm R0.984 in 2m 6.562 ft Fiber R25 mm R0.984 in Sleeve Heat-resistant R10 mm R0.394 in Allows flexible wiring 200 C 392 F Lens mountable 130 C 266 F Lens mountable Easy mounting Rectangular head SEMI S2 compliant W7H15D13 W0.276H0.591D0.512 Chemical-resistant Environment resistant 200 C 392 F Lens mountable 310 12.205 140 5.512 Not equipped with FAST mode 50 1.969 44 22 14 1.732 0.866 0.551 22 11 7 550 21.654 280 11.024 Not equipped with FAST mode 90 3.543 880 34.646 440 17.323 Not equipped with FAST mode 155 6.102 100 50 35 3.937 1.969 1.378 2.835 1.417 1.024 50 25 18 3,500 137.795 1,500 59.055 Not equipped with FAST mode 530 20.866 320 12.598 160 6.299 120 4.724 160 80 60 72 36 26 32 16 10 1m 3.281 ft Model No. FT-H35-M2 FT-H35-M2S6 FT-H20W-M1 0.866 0.433 0.276 "0.02 mm "0.0008 in opaque object 1.969 0.984 0.709 1.260 0.630 0.394 "0.04 mm "0.0016 in opaque object "0.06 mm "0.0024 in opaque object 2m 6.562 ft 6.299 3.150 2.362 "4 mm "0.157 in opaque object R25 mm 2m R0.984 in 6.562 ft R10 mm R0.394 in 2m 6.562 ft FT-H20W-M2 1m 3.281 ft FT-H20-M1 R25 mm R0.984 in FT-H13-FM2 FT-Z802Y Vacuum 3,500 137.795 160 6.299 160 6.299 80 3.150 80 3.150 1,500 59.055 FT-L8Y Not equipped with FAST mode 50 1.969 50 1.969 "0.08 mm 530 20.866 R30 mm 2 m "0.003 in Side-view 120 4.724 80 3.150 opaque object 6.562 ft R1.181 in 800 31.496 60 2.362 40 1.575 400 15.748 (Note 3) FT-V8Y Not equipped with FAST mode 35 1.378 25 0.984 140 5.512 Lens mountable 100 3.937 46 1.811 470 18.504 50 1.969 23 0.906 R200 mm 230 9.055 FT-6V Not equipped with FAST mode 30 1.181 16 0.630 R7.874 in "0.02 mm 80 3.150 1m "0.0008 in 36 1.417 18 0.709 opaque object 3.281 ft 220 8.661 18 0.709 9 0.354 R30 mm 100 3.937 FT-60V Not equipped with FAST mode 12 0.472 6 0.236 R1.181 in 35 1.378 Notes: 1) Please take care that the sensing range of the free-cut type fiber may be reduced by 20 % max. depending upon how the fiber is cut. Notes: 2) The minimum sensing object size is the value for red LED type. Please contact our office for information on the minimum sensing object size if using amplifiers other than red LED type. The optimum condition is the condition when the sensitivity is set so that the sensing output just changes to light incident operation in the object absent condition. Notes: 3) The allowable cutting range is 500 mm 19.685 in from the end that the amplifier inserted. The vacuum type fiber must be used with the following products as a set. FT-J6: Fiber at atmospheric side (one pair set) FV-BR1: Photo-terminal (one pair set) Semi-standard fibers (Custom made per order) The fiber cable length or sleeve length of the standard fibers can be modified at your request. Select the fiber cable length (symbol ) or the sleeve length (symbol f ) from the table below. Type Basic model No. Fiber cable length (Unit: m ft) f Sleeve length (Unit: cm in) Standard threaded FT-FM head (free-cut) 3 9.843, 4 13.123, 5 16.404, 10 32.808, 15 49.213, 20 65.617,25 82.021, 30 98.425 2 6.562 (Note), 3 9.843, 4 13.123, 5 16.404, 1 0.394, 2 0.787, 3 1.181, 4 1.575, 5 1.969, 6 2.362, With sleeve FT-FM -S f 10 32.808, 15 49.213, 20 65.617, 25 82.021, 30 98.425 7 2.756, 8 3.15, 9 3.543, 10 3.937, 11 4.331, 12 4.724 With large diameter lens FT-FM L 20 65.617, 30 98.425 Small diameter threaded 1 0.394, 2 0.787, 3 1.181, 4 1.575, 5 1.969, 6 2.362, FT-NFM2-S f head with sleeve (free-cut) 7 2.756, 8 3.15, 9 3.543, 10 3.937, 11 4.331, 12 4.724 FT-WA30- FT-A30- FT-WA8- FT-A8- 200C 392F heat-resistant FT-H20-M 350C 662F heat-resistant FT-H35-M Chemical-resistant FT-Z80 Y Wide beam Correlation between sensing range attenuation coefficient and fiber cable length The longer the fiber cable, the shorter the sensing range. 5 16.404 2 0.079, 3 0.118 3 0.118 5 0.197, 7 0.276 Note: The standard fiber has a 2 m 6.562 ft fiber cable length and a 4 cm 1.575 in or 9 cm 3.543 in sleeve length. 08/2005 139 FX-311 LIST OF FIBERS General purpose fibers [Reflective type] Shape of fiber head (mm in) Long sensing range Type Sensing range (mm in) (Note 1, 2) Red LED Min. sensing object Fiber cable Allowable length bending at the maximum Blue LED Green LED sensitivity (Note 3) :Free-cut radius : LONG : STD : FAST : S-D 480 18.898 220 8.661 Not equipped with FAST mode 75 2.953 80 40 26 3.150 1.575 1.024 42 21 14 1.654 0.827 0.551 "0.02 mm "0.0008 in gold wire 310 12.205 46 23 15 1.811 0.906 0.591 24 12 8 0.945 0.472 0.315 "0.02 mm "0.0008 in gold wire 1.811 0.906 0.591 24 12 8 0.945 0.472 0.315 "0.02 mm "0.0008 in gold wire 1.811 0.906 0.591 0.630 0.315 0.197 1.811 0.906 0.591 1.811 0.906 0.591 0.630 0.315 0.197 24 12 8 Model No. FD-B8 2m 6.562 ft Coaxial 140 5.512 Not equipped with FAST mode 47 1.850 Sleeve 40 mm 1.575 in Standard Small diameter 110 4.331 Not equipped with FAST mode 39 1.535 270 10.630 110 4.331 Not equipped with FAST mode 39 1.535 90 3.543 45 1.772 Not equipped with FAST mode 16 0.630 270 10.630 110 4.331 Not equipped with FAST mode 39 1.535 260 10.236 120 4.724 Not equipped with FAST mode 42 1.654 75 2.953 38 1.496 Not equipped with FAST mode 13 0.512 46 23 15 46 23 15 16 8 5 46 23 15 46 23 15 16 8 5 8 4 2 24 12 8 24 12 8 8 4 2 0.945 0.472 0.315 0.315 0.157 0.079 0.945 0.472 0.315 0.945 0.472 0.315 0.315 0.157 0.079 Fiber R25 mm R0.984 in 2m Sleeve 6.562 ft R10 mm R0.394 in Sleeve 40 mm 1.575 in 16 8 5 0.630 0.315 0.197 8 4 2 0.315 0.157 0.079 "0.02 mm "0.0008 in gold wire R25 mm 2m R0.984 in 6.562 ft Elbow Side-view 32 16 10 14 7 4 6 3 1.260 0.630 0.394 0.551 0.276 0.157 0.236 0.118 16 8 5 7 3.5 3 0.630 0.315 0.197 0.276 0.138 0.118 FD-FM2S4 FD-T40 FD-S80 FD-N8 "0.02 mm "0.0008 in gold wire R25 mm 2m 6.562 ft R0.984 in (Note 4) "0.02 mm "0.0008 in gold wire FD-N4 R25 mm R0.984 in FD-NFM2 Fiber R25 mm R0.984 in FD-NFM2S 2m Sleeve 6.562 ft R10 mm R0.394 in R25 mm R0.984 in 185 7.283 85 3.346 Not equipped with FAST mode 30 1.181 100 3.937 45 1.772 Not equipped with FAST mode 16 0.630 Sleeve part cannot be bent. Small diameter 55 2.165 25 0.984 Not equipped with FAST mode Sleeve part cannot be bent. 9 0.354 FD-FM2S FD-T80 Sleeve 90 mm 3.543 in 90 3.543 45 1.772 Not equipped with FAST mode 16 0.630 FD-5 FD-FM2 2m 6.562 ft Sleeve 90 mm 3.543 in 270 10.630 500 mm R25 mm 19.685 ft R0.984 in "0.02 mm "0.0008 in gold wire R25 mm 2m R0.984 in 6.562 ft "0.02 mm "0.0008 in gold wire R25 mm R0.984 in FD-NFM2S4 FD-SNFM2 FD-R80 FD-SFM2SV2 2m 6.562 ft FD-V41 Notes: 1) The sensing range is specified for white non-glossy paper (FD-B8, FD-5, FD-FM2, FD-FM2S, FD-FM2S4, FD-N8, FD-T80, FD-S80 and FD-R80: 400400 mm 15.74815.748 in, FD-T40, FD-N4, FD-NFM2, FD-NFM2S, FD-NFM2S4, FD-SNFM2, FD-SFM2SV2 and FD-V41: 200200 mm 7.8747.874 in) as the object. Notes: 2) Please take care that the sensing range of the free-cut type fiber may be reduced by 20 % max. depending upon how the fiber is cut. Notes: 3) The minimum sensing object size is the value for red LED type at maximum sensitivity. Please contact our office for information on the minimum sensing object size if using amplifiers other than red LED type. Notes: 3) Also, note that the corresponding setting distance is different from the rated sensing distance. Notes: 4) The fiber cutter is not attached with FD-N8 and FD-N4. Please order it separately. 140 08/2005 FX-311 LIST OF FIBERS Sharp bending fibers / Flexible fibers [Reflective type] Long sensing range Type Shape of fiber head (mm in) Rectangular head Sensing range (mm in) (Note 1, 2) Red LED Min. sensing object Fiber cable Allowable length bending at the maximum Blue LED Green LED sensitivity (Note 3) :Free-cut radius 20 to 480 0.787 to 18.898 20 to 230 0.787 to 9.055 Not equipped with FAST mode 25 to 100 0.984 to 3.937 190 7.480 90 3.543 Not equipped with FAST mode 32 1.260 : LONG : STD 23 11 8 0.906 0.433 0.315 : FAST : S-D 14 7 4 0.551 0.276 0.157 "0.3 mm "0.012 in copper wire R1 mm 2m R0.039 in 6.562 ft Sleeve 40 mm 1.575 in 5 2.5 1.5 Standard 30 1.181 15 0.591 Not equipped with FAST mode 5 0.197 High precision Side view Fixed-focus reflective Standard Small diameter 3 1.5 1 0.118 0.059 0.039 "0.02 mm "0.0008 in gold wire Sharp bending Flexible 0.197 0.098 0.059 190 7.480 90 3.543 Not equipped with FAST mode 32 1.260 23 11 8 0.906 0.433 0.315 14 7 4 30 1.181 15 0.591 Not equipped with FAST mode 5 0.197 65 2.559 32 1.260 Not equipped with FAST mode 11 0.433 0.551 0.276 0.157 5 2.5 1.5 0.197 0.098 0.059 3 1.5 1 0.118 0.059 0.039 11 5 3 0.433 0.197 0.118 6 3 2 0.236 0.118 0.079 Glass substrate detection 6.5 to 14 0.256 to 0.551 (Convergent point 8 0.315) 7 to 12 0.276 to 0.472 (Convergent point 8 0.315) Not equipped with FAST mode Cannot use Specular object detection 0.6 to 3.5 0.024 to 0.138 (Convergent point 2 0.079) 0.9 to 2.7 0.035 to 0.106 (Convergent point 2 0.079) W15H19D3 W0.591H0.7480.118 Not equipped with FAST mode Cannot use 15 0.591 7 0.276 Not equipped with FAST mode Sleeve part cannot be bent. Cannot use 220 8.661 100 3.937 Not equipped with FAST mode 35 1.378 W24H21D4 W0.945H0.8270.157 40 20 13 90 3.543 45 1.772 Not equipped with FAST mode 16 0.630 20 10 6 36 1.417 18 0.709 Not equipped with FAST mode 6 0.236 50 1.969 25 0.984 Not equipped with FAST mode 9 0.354 5 2.5 1.5 8 4 2.5 1.575 0.787 0.512 20 10 7 0.787 0.394 0.236 10 5 3 FD-W8 Fiber R1 mm R0.039 in Sleeve R10 mm R0.394 in FD-W44 2m 6.562 ft FD-WT8 R1 mm R0.039 in 0.197 0.098 0.059 0.315 0.157 0.098 3 1.5 1 4 2 1.5 0.118 0.059 0.039 0.157 0.079 0.059 FD-WS8 FD-WT4 "0.02 mm "0.0008 in gold wire FD-WG4 R2 mm 2m R0.079 in 6.562 ft FD-WSG4 "1.9 mm "0.075 in metal pipe (gray) 2m "0.08 mm 6.562 ft "0.003 in gold wire "0.02 mm "0.0008 in 2m gold wire 6.562 ft 0.787 0.394 0.276 0.394 0.197 0.118 FD-WKZ1 R1 mm R0.039 in Small spot for sensing minute objects Coaxial Lens mountable For sensing minute objects Coaxial Model No. FD-WL41 R1 mm R0.039 in FD-WL42 R1 mm R0.039 in FD-WV42 FD-P80 FD-P60 "0.02 mm "0.0008 in gold wire 2m 6.562 ft R4 mm R0.157 in FD-P50 FD-P40 1m 3.281 ft FD-P2 Notes: 1) The sensing range is specified for white non-glossy paper [100100 mm 3.9373.937 in (FD-WKZ1, FD-W8, FD-WT8, FD-WS8, and FD-P80: 400 400 mm 15.748 15.748 in, FD-WG4, FD-WSG4, FD-P60, and FD-P50: 200 200 mm 7.874 7.874 in, FD-WL41: glass substrate 100100t 2 mm 3.9373.937t 0.079 in)] as the object. Notes: 2) Please take care that the sensing range of the free-cut type fiber may be reduced by 20 % max. depending upon how the fiber is cut. Notes: 3) The minimum sensing object size is the value for red LED type at maximum sensitivity. Please contact our office for information on the minimum sensing object size if using amplifiers other than red LED type. Also, note that the corresponding setting distance is different from the rated sensing distance. However, with the fixed-focus reflective type, when the sensitivity is at MAX., it is only possible to detect the minimum size of the sensing object at a distance corresponding to the convergent point. 08/2005 141 FX-311 LIST OF FIBERS Special use fibers [Reflective type] Array Wide beam Type Shape of fiber head (mm in) Sensing range (mm in) (Note 1, 2) Red LED W7H15D30 W0.276H0.591D1.181 25 15 0.984 0.591 220 8.661 110 4.331 40 20 13 1.575 0.787 0.512 18 9 5 0.866 0.433 0.315 12 6 4 Not equipped with FAST mode Side sensing 39 1.535 W5H20D20 W0.197H0.787D0.787 Coaxial Lens mountable 22 11 8 110 4.331 High precision Coaxial Lens mountable Coaxial Lens mountable Coaxial Lens mountable Ultra-small diameter Tough flexible Liquid level sensing Fixed-focus reflective Special use Coaxial Lens mountable Sleeve part cannot be bent. Coaxial Sleeve part cannot be bent. Sleeve part cannot be bent. Coaxial 55 2.165 Not equipped with FAST mode 19 0.748 "0.02 mm "0.0008 in gold wire R25 mm 2m R0.984 in 6.562 ft 0.709 0.197 0.354 "0.02 mm "0.0008 in gold wire R25 mm 2m R0.984 in 6.562 ft 0.472 0.236 0.157 38 1.496 18 0.709 Not equipped with FAST mode 6 0.236 6 3 2 0.236 0.118 0.079 3 1.5 1 0.118 0.059 0.039 25 0.984 12 0.472 Not equipped with FAST mode 5 0.197 5 2 1 0.197 0.079 0.039 2 1 0.079 0.039 15 0.591 8 0.315 Not equipped with FAST mode 3 0.118 2 1 0.079 0.039 1 11 0.433 6 0.236 Not equipped with FAST mode 1 0.039 2 1 0.079 0.039 1 45 1.772 23 0.906 Not equipped with FAST mode 7 0.276 6 3 2 0.236 0.118 0.079 3 1.5 1 5 0.197 3 0.118 Not equipped with FAST mode Cannot use 6 3 2 38 1.496 18 0.709 Not equipped with FAST mode 6 0.236 Sleeve part cannot be bent. Glass substrate detection SEMI S2 compliant 0 to 20 0 to 0.787 W17H29D3.8 W0.669H1.142D0.150 Glass substrate detection 2.5 to 18 0.098 to 0.709 (Convergent point 8 0.315) W24H21D4 3 to 16 0.118 to 0.630 (Convergent point 8 0.315) W0.945H0.827D0.157 Not equipped with FAST mode Cannot use 0.236 0.118 0.079 0.039 3 1.5 1 "0.02 mm "0.0008 in gold wire "0.04 mm "0.0016 in gold wire 2m 6.562 ft R25 mm R0.984 in 500 mm 19.685 in "0.02 mm "0.0008 in gold wire 0.118 0.059 0.039 (LCD glass) "0.06 mm "0.0024 in gold wire "0.03 mm "0.0012 in gold wire 2.5 to 18 0.098 to 0.709 (Convergent point 6 0.236) 4.5 to 9.5 0.177 to 0.374 5 to 9 0.197 to 0.354 4 to 12 0.157 to 0.472 (Convergent point 6 0.236) 5 to 9 0.197 to 0.354 5.5 to 8 0.217 to 0.315 Not equipped with FAST mode 5.5 to 8 0.217 to 0.315 4.8 to 9.5 0.189 to 0.374 (Convergent point 6 0.236) "0.02 mm "0.0008 in gold wire 80 3.150 Not equipped with FAST mode 35 1.378 Small spot for sensing minute objects Coaxial Lens mountable (Liquid) Applicable pipe diameter: Outer dia. "6 to "26 mm "0.236 to "1.024 in transparent pipe [PFA (fluorine resin) or equivalently transparent pipe, wall thickness 1 mm 0.039 in] 185 7.283 90 3.543 45 1.772 Not equipped with FAST mode 20 0.787 32 16 10 22 11 6 1.260 0.630 0.394 16 8 5 0.866 0.433 0.236 12 6 4 0.630 0.315 0.197 0.472 0.236 0.157 FD-AFM2E FD-G6 "0.02 mm "0.0008 in gold wire FD-EG2 FD-EG3 R10 mm R0.394 in FD-E12 FD-E22 500 mm R25 mm 19.685 in R0.984 in FD-EN500S1 1m 3.281 ft FD-ENM1S1 R4 mm R0.157 in FD-L43 FD-L41 2m 6.562 ft R10 mm R0.394 in FD-L42 FD-L4 2 m 6.562 ft (Note 4) Applicable pipe diameter: Outer dia. "6 to "26 mm "0.236 to "1.024 in transparent pipe [PVC, fluorine resin, Polycarbonate, acrylic, glass, wall thickness 1 to 3 mm 0.039 to 0.118 in] FD-AFM2 R10 mm R0.394 in 1m 3.281 ft (Liquid) Mountable on pipe Standard W25H13D20 W0.984H0.512D0.787 Mountable on pipe for 1 mm 0.039 in thick PFA pipe W25H13D20 W0.984H0.512D0.787 FD-A15 FD-EG1 0.039 0.118 0.059 0.039 Model No. FD-G4 Specular object detection 0.5 to 4 0.020 to 0.157 (Convergent point 2 0.079) 1 to 3.8 0.039 to 0.150 (Convergent point 2 0.079) W15H19D3 Not equipped with FAST mode W0.591H0.748D0.118 Cannot use W6H18D14 W0.236H0.709D0.551 : FAST : S-D 200 7.874 150 5.906 Not equipped with FAST mode 50 1.969 Top sensing W5H20D20 W0.197H0.787D0.787 Min. sensing object Fiber cable Allowable length bending at the maximum Blue LED Green LED sensitivity (Note 3) :Free-cut radius : LONG : STD 2m 6.562 ft 5m 16.404 ft 2m 6.562 ft 5m 16.404 ft Protective tube R40 mm R1.575 in Fiber R15 mm R0.591 in FD-F8Y FD-F41 R10 mm R0.394 in FD-F91 FD-F4 FD-F9 1m 3.281 ft FD-P81X R10 mm R0.394 in 1 m 3,281 ft FD-G6X (Note 4) Notes: 1) The sensing range is specified for white non-glossy paper [100 100 mm 3.937 3.937 in (FD-G4, FD-G6X and FD-A15: 200 200 mm 7.874 7.874 in, FD-AFM2, FD-AFM2E and FD-P81X: 400 400 mm 15.748 15.748 in, FD-L43: glass substrate 76 52 t 1.1 mm 2.9922.047t 0.043 in, FD-L41: glass substrate 100100t 2 mm 3.9373.937t 0.079 in)] as the object. Notes: 2) Please take care that the sensing range of the free-cut type fiber may be reduced by 20 % max. depending upon how the fiber is cut. Notes: 3) The minimum sensing object size is the value for red LED type at maximum sensitivity. Please contact our office for information on the minimum sensing object size if using amplifiers other than red LED type. Also, note that the corresponding setting distance is different from the rated sensing distance. However, with the fixed-focus reflective type, when the sensitivity is at MAX., it is only possible to detect the minimum size of the sensing object at a distance corresponding to the convergent point. Notes: 4) Following is the allowable cutting range from the end that the amplifier is inserted FD-F8Y: 1,000 mm 39.370 in, FD-G6X: 700 mm 27.559 in. 142 08/2005 FX-311 LIST OF FIBERS Environment resistant fibers [Reflective type] Type Sensing range (mm in) (Note 1, 2) Shape of fiber head (mm in) Red LED Min. sensing object Fiber cable Allowable length bending at the maximum Blue LED Green LED sensitivity (Note 3) :Free-cut radius Model No. R25 mm R0.984 in FD-H35-M2 : LONG : STD : FAST : S-D 350 C 662 F Coaxial 350 C 662 F Sleeve 60 mm 2.362 in 270 10.630 140 5.512 Not equipped with FAST mode 47 1.850 36 18 12 1.417 0.709 0.472 20 10 7 0.787 0.394 0.276 2m 6.562 ft "0.02 mm "0.0008 in gold wire Fiber R25 R0.984 Sleeve R10 mm R0.394 in FD-H35-M2S6 200 C 392 F Coaxial Heat-resistant Environment resistant 1m R25 mm 3,281 ft R0.984 in 350 C 662 F Sleeve 90 mm 3.543 in 200 C 392 F Coaxial 160 6.299 80 3.150 Not equipped with FAST mode 26 1.024 270 10.630 140 5.512 Not equipped with FAST mode 47 1.850 22 11 7 36 18 12 0.866 0.433 0.276 1.417 0.709 0.472 12 6 4 20 10 7 0.472 0.236 0.157 0.787 0.394 0.276 Fiber R25 R0.984 "0.02 mm "0.0008 in gold wire Sleeve 1m 3,281 ft R10 mm R0.394 in "0.02 mm "0.0008 in gold wire 300 C 572 F Glass substrate detection Fixed-focus reflective W19H27D5 W0.748H1.063 D0.197 180 C 356 F Glass substrate detection Fixed-focus reflective W19H27D5 W0.748H1.063 D0.197 130 C 266 F 0 to 15 0 to 0.591 0 to 10 0 to 0.394 Not equipped with FAST mode 2 to 6 0.079 to 0.236 Vacuum 310 12.205 140 5.512 Not equipped with FAST mode 47 1.850 165 6.496 75 2.953 Not equipped with FAST mode 26 1.024 20 11 7 26 13 9 0.787 0.433 0.276 1.024 0.512 0.354 20 11 7 14 7 4 0.787 0.433 0.276 0.551 0.276 0.157 FD-H20-M1 "0.02 mm "0.0008 in gold wire FD-H35-20S 1m R25 mm 3,281 ft R0.984 in FD-H20-21 2m 6.562 ft FD-H30-L32 R25 mm R0.984 in 2m 6.562 ft FD-H18-L31 "0.02 mm "0.0008 in gold wire R25 mm 2m R0.984 in 6.562 ft FD-H13-FM2 "0.02 mm "0.0008 in gold wire 1m R200 mm 3,281 ft R7.874 in FD-6V Notes: 1) The sensing range is specified for white non-glossy paper [400400 mm 15.74815.748 in (FD-H30-L32, FD-H18-L31: glass substrate 5050 mm 1.9691.969 in)] as the object. Notes: 2) Please take care that the sensing range of the free-cut type fiber may be reduced by 20 % max. depending upon how the fiber is cut. Notes: 3) The minimum sensing object size is the value for red LED type at maximum sensitivity. Please contact our office for information on the minimum sensing object size if using amplifiers other than red LED type. Also, note that the corresponding setting distance is different from the rated sensing distance. The vacuum type fiber must be used with the following products as a set. FT-J6: Fiber at atmospheric side (one pair set) FV-BR1: Photo-terminal (one pair set) Semi-standard fibers (Custom made per order) The fiber cable length or sleeve length of the standard fibers can be modified at your request. Select the fiber cable length (symbol ) or the sleeve length (symbol f ) from the table below. Type Basic model No. Standard threaded FD-FM head (free-cut) Fiber cable length (Unit: m ft) Correlation between sensing range attenuation coefficient and fiber cable length f Sleeve length (Unit: cm in) The longer the fiber cable, the shorter the sensing range. 3 9.843, 4 13.123,5 16.404, 10 32.808, 15 49.213, 20 65.617 2 6.562 (Note), 3 9.843, 4 13.123, 1 0.394, 2 0.787, 3 1.181, 4 1.575, With sleeve FD-FM -S f 5 16.404, 10 32.808, 15 49.213, 5 1.969, 6 2.362, 7 2.756, 8 3.15, 9 3.543, 10 3.937, 11 4.331, 12 4.724 20 65.617 Small diameter threaded head with FD-NFM2-S f sleeve (free-cut) 1 0.394, 2 0.787, 3 1.181, 4 1.575, 5 1.969, 6 2.362, 7 2.756, 8 3.15, 9 3.543, 10 3.937, 11 4.331, 12 4.724 200C 392F heat-resistant FD-H20-M 2 6.562, 3 9.843 350C 662F heat-resistant FD-H35-M 3 9.843 Note: The standard fiber has a 2 m 6.562 ft fiber cable length and a 4 cm 1.575 in or 9 cm 3.543 in sleeve length. • FX-CT1 • FX-CT2 Fiber attachment • FX-AT2 (for fixed-length fiber) • FX-AT4 • FX-AT3 "2.2 mm ( for "0.087 in fiber ( Accessories (attached with fibers) Fiber cutter (for "1 mm "0.039 in fiber) • FX-AT5 (for "1.3 mm "0.051 in fiber) for " 1 mm " 0.039 in and ( "1.3 mm "0.051 in mixed fiber ( • FX-AT6 Notes: 1) Fiber cutter is not supplied as accessory along with FT-NB8, FT-N8, FD-N8 and FD-N4. Please order it separately. Notes: 2) The fiber attachment is not attached with FT-N8/NB8, FT/FD-P80 and FD-N8. The previous FX-AT10 attachment is included with FD-N4. 08/2005 143 FX-311 FIBER OPTIONS Lens (For thru-beam type fiber) Designation Model No. Description Increases the sensing Sensing range (mm in) [Lens on both sides] (Note 2) range by 5 times or more. Mode LONG STD S-D Fiber • Ambient temperature: 60 to 350 C 76 to 662 F For thru-beam type fiber Expansion lens (Note 1) FX-LE1 Superexpansion lens (Note 1) FX-LE2 Side-view lens FT-B8 FT-FM2 FT-T80 FT-R80 FT-W8 FT-P80 FT-P60 FT-P81X FT-H35-M2 FT-H20W-M1 FT-H20W-M2 FT-H20-M1 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 1,600 62.992 (Note 3) 2,600 102.362 1,600 62.992 (Note 3) 2,500 98.425 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 2,300 90.551 2,900 114.173 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 2,000 78.740 1,300 51.181 1,300 51.181 1,600 62.992 (Note 3) 1,000 1,300 1,300 800 1,000 1,100 900 1,100 750 500 500 900 39.370 51.181 51.181 31.496 39.370 43.307 35.433 43.307 29.528 19.685 19.685 35.433 Tremendously increases the sensing range with large diameter lenses. Sensing range (mm in) [Lens on both sides] (Note 2) • Ambient temperature: 60 to 350 C 76 to 662 F FT-B8 FT-FM2 FT-R80 FT-W8 FT-P80 FT-P60 FT-P81X FT-H35-M2 FT-H20W-M1 FT-H20W-M2 FT-H20-M1 FT-H13-FM2 Beam axis is bent by 90 . Sensing range (mm in) [Lens on both sides] (Note 2) • Ambient temperature: 60 to 300 C 76 to 572 F Fiber FX-SV1 Fiber Mode LONG STD S-D 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 1,600 62.992 (Note 3) 3,500 137.759 (Note 3) 1,600 62.992 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 1,600 62.992 (Note 3) 3,500 137.759 (Note 3) 1,600 62.992 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 3,500 137.759 (Note 3) 1,500 59.055 1,500 59.055 1,600 62.992 (Note 3) 3,500 137.759 (Note 3) Mode FT-B8 FT-FM2 FT-T80 FT-W8 FT-P80 FT-P60 FT-P81X FT-H35-M2 FT-H20W-M1 FT-H20W-M2 FT-H20-M1 LONG 1,100 1,200 1,200 900 1,200 650 1,200 550 310 310 550 43.307 47.244 47.244 35.433 47.244 25.591 47.244 21.654 12.205 2.205 21.654 STD 530 600 600 450 600 300 600 280 140 140 280 20.866 23.622 23.622 17.717 23.622 11.811 23.622 11.024 5.512 5.512 11.024 S-D 186 210 210 160 210 130 200 90 50 50 90 7.323 8.268 8.268 6.299 8.268 5.118 7.874 3.543 1.969 1.969 3.543 Sensing range increases by Sensing range (mm in) [Lens on both sides] (Note 2) 15 times or more. Mode LONG STD S-D FV-LE1 Fiber • Ambient temperature: 2,700 106.299 940 37.008 FT-6V 3,500 137.759 (Note 3) 40 to 120 C 2,800 110.236 1,450 57.087 490 19.291 FT-60V 40 to 248 F Notes: 1) Be careful when installing the thru-beam type fiber equipped with the expansion lens, as the beam envelope becomes narrow and alignment is difficult. Especially when installing a fiber with many cores (sharp bending fibers and heat-resistant glass fiber) please be sure to use it only after you have adjusted it sufficiently. Notes: 2) The sensing ranges are the values for red LED type amplifier. Please contact our office for details on sensing ranges for other types of amplifiers. Notes: 3) The fiber cable length practically limits the sensing range to 3,500 mm 137.795 in long (FT-H20W-M1 and FT-H20-M1: 1,600 mm 62.992 in). Expansion lens for vacuum fiber (Note 1) Lens (For reflective type fiber) Designation Model No. Pinpoint spot lens For reflective type fiber Zoom lens Description FX-MR1 Pinpoint spot of "0.5 mm "0.020 in. Enables detection of minute objects or small marks. • Distance to focal point: 61 mm 0.2360.039 in • Applicable fibers: FD-WG4, FD-G4 • Ambient temperature: 40 to 70 C 40 to 158 F FX-MR2 The spot diameter is adjustable from "0.7 to Sensing range (Note 1) "2 mm "0.028 to 0.079 in according to how Screw-in depth Distance to focal point 7 mm 0.276 in "18.5 mm "0.728 in approx. much the fiber is screwed in. 12 mm 0.472 in "27 mm "1.063 in approx. • Applicable fibers: FD-WG4, FD-G4 • Ambient temperature:40 to 70 C 40 to 158 F 14 mm 0.551 in "43 mm "1.693 in approx. • Accessory: MS-EX-3 (Mounting bracket) Spot diameter "0.7 mm "0.028 in "1.2 mm "0.047 in "2.0 mm "0.079 in Extremely fine spot of "0.3 mm "0.012 in Sensing range (Note 1) approx. achieved. Fiber Distance to focal point Spot diameter Finest spot • Applicable fibers: FD-WG4, FD-G4, FD-EG1, FD-EG3 7.5 0.5 mm 0.295 0.020 in "0.15 mm "0.006 in FX-MR3 lens 7.5 0.5 mm 0.295 0.020 in "0.2 mm "0.008 in FD-EG2 FD-EG2, FD-EG3, FD-G6X, FD-G6 7.5 0.5 mm 0.295 0.020 in "0.3 mm "0.012 in FD-EG1 • Ambient temperature:40 to 70 C FD-WG4/G4/G6X/G6 7.5 0.5 mm 0.295 0.020 in "0.5 mm "0.020 in 40 to 158 F Extremely fine spot of "0.1 mm "0.040 in Sensing range (Note 1) approx. achieved. Fiber Distance to focal point Spot diameter Finest spot • Applicable fibers: FD-WG4, FD-G4, FD-EG1, FD-EG3 7 0.5 mm 0.276 0.020 in "0.1 mm "0.004 in FX-MR6 lens 7 0.5 mm 0.276 0.020 in "0.15 mm "0.006 in FD-EG2 FD-EG2, FD-EG3, FD-G6X, FD-G6 7 0.5 mm 0.276 0.020 in "0.2 mm "0.008 in FD-EG1 • Ambient temperature:20 to 60 C 7 0.5 mm 0.276 0.020 in "0.4 mm "0.016 in FD-WG4/G4/G6X/G6 4 to 140 F FX-MR2 is converted into a side-view type and Sensing range (Note 1) Zoom lens can be mounted in a very small space. Screw-in depth Distance to focal point Spot diameter Side-view FX-MR5 • Applicable fibers: FD-WG4, FD-G4 8 mm 0.315 in 13 mm 0.512 in approx. "0.5 mm "0.020 in type 10 mm 0.394 in 15 mm 0.591 in approx. "0.8 mm "0.031 in • Ambient temperature:40 to 70 C 14 mm 0.551 in 30 mm 1.181 in approx. "3.0 mm "0.118 in 40 to 158 F Note: The sensing ranges are the values when used in combination with red LED type amplifier. Please contact our office for details on sensing distances for other types of amplifier. ( 144 ) 08/2005 FX-311 FIBER OPTIONS Others Protective tube Designation Model No. FTP-500 (0.5 m 1.640 ft) FTP-1000 (1 m 3.281 ft) ( ) FTP-1500 (1.5 m 4.921 ft) For M4 thread FTP-N500 (0.5 m 1.640 ft) For FTP-N1000 (1 m 3.281 ft) M3 thread FTP-N1500 (1.5 m 4.921 ft) FDP-500 (0.5 m 1.640 ft) FDP-1000 (1 m 3.281 ft) Protective tube For reflective type fiber ( ) FDP-1500 (1.5 m 4.921 ft) For M6 thread FDP-N500 (0.5 m 1.640 ft) For FDP-N1000 (1 m 3.281 ft) M4 thread FDP-N1500 (1.5 m 4.921 ft) Fiber bender FB-1 Universal sensor mounting stand MS-AJ1-F Applicable fibers Protective tube For thru-beam type fiber • FTP- • FDP- Description FT-B8 FT-NB8 FT-FM2 FT-FM2S FT-FM2S4 FT-N8 FT-P80 FT-P60 FT-H13-FM2 FT-T80 FT-NFM2 FT-NFM2S FT-NFM2S4 FT-P40 FD-T40 FD-P40 FD-B8 FD-FM2 FD-FM2S FD-FM2S4 FD-N8 FD-P80 FD-H13-FM2 The protective tube, made of non-corrosive stainless steel, protects the inner fiber cable from any external forces. Using the ar m which enables adjustment in the horizontal direction, sensing can also be done from above an assembly line. The fiber bender bends the sleeve part of the fiber head at the proper radius. (Note 1) MS-AJ2-F FX-CT1 The free-cut type fiber can be easily cut. (Note 3) FX-CT2 The free-cut type fiber can be easily cut. Accessory for the free-cut type fiber. Not attached with the FT-N8/NB8 and FD-N8/N4 FX-AT2 Fixed-length fiber attachment (Attached with fiber) "2.2 mm "0.087 in fiber attachment FX-AT3 "2.2 mm "0.087 in fiber attachment Accessory for the fiber. Not attached with the FT-N8/NB8/P80 and FD-N8/P80 "1 mm "0.039 in fiber attachment FX-AT4 "1 mm "0.039 in fiber attachment (Accessory for the fiber. Not attached with the FD-N4) (Note 2) Fixed-length fiber attachment "1.3 mm "0.051 in FX-AT5 fiber attachment "1 mm "0.039 in and "1.3 mm "0.051 in FX-AT6 mixed fiber attachment • FB-1 Universal sensor mounting stand FD-T80 FD-N4 FD-NFM2 FD-NFM2S FD-NFM2S4 Horizontal mounting type Fiber assemblies Vertical mounting type (For M3, M4 or M6 threaded head fiber) Fiber cutter Fiber bender ( • MS-AJ1-F • MS-AJ2-F ) "1.3 mm "0.051 in fiber attachment (Accessory for the fiber) " 1 mm " 0.039 in and " 1.3 mm " 0.051 in mixed fiber attachment (Accessory for the fiber) Notes: 1) The end sleeve of the side-view and ultra-small diameter head fibers cannot be bent. Notes: 2) The conventional FX-AT10 fiber attachment is attached with the FD-N4. Notes: 3) The conventional FX-CT1 fiber cutter is attached with the FT-P80 and FD-P80.‚ Fiber cutter • FX-CT1 • FX-CT2 Fiber attachment Now it’s possible to simultaneously cut two fibers to the same length Each fiber (with some exceptions) has a newly developed two-in-one fiber attachment (FX-AT3/AT4/AT5/AT6) which enables two fibers to be cut simultaneously to the same length with the new fiber cutter (FX-CT2). Also, since the fibers can be attached to the amplifier while being fixed in position in the two-in-one fiber attachment, sensitivity changes resulting from variation in the amount of fiber insertion do not occur. FX-AT2 08/2005 FX-AT3 FX-AT4/AT5/AT6 145 FX-311 SPECIFICATIONS Amplifiers NPN output Type FX-311 FX-311B PNP output Green LED Red LED Blue LED Green LED FX-311G FX-311P FX-311BP FX-311GP 12 to 24 V DC10 % Ripple P-P 10 % or less Supply voltage Power consumption 840 mW or less (Current consumption 35 mA or less at 24 V supply voltage) ( Output ( ( Utilization category ( Selectable either Light-ON or Dark-ON, with selection switch Short-circuit protection Incorporated <Blue LED type / Green LED type> 150!s or less (FAST), 250 !s or less (STD), 2 ms or less (LONG) selectable with selection switch <Red LED type> 250!s or less (STD / S-D), 2 ms or less (LONG) selectable with selection switch Operation indicator Orange LED (lights up when the output is ON) Stability indicator Green LED (lights up under stable light received condition or stable dark condition) Sensitivity adjuster Timer function ( DC-12 or DC-13 Output operation Response time PNP open-collector transistor • Maximum source current: 100 mA 50 mA, if five, or more, amplifiers are connected in cascade • Applied voltage: 30 V DC or less (between output and V) • Residual voltage: 1.5 V or less at 100 mA source current 50 mA, if five, or more, amplifiers are connected in cascade ( NPN open-collector transistor • Maximum sink current: 100 mA 50 mA, if five, or more, amplifiers are connected in cascade • Applied voltage: 30 V DC or less (between output and 0 V) • Residual voltage: 1.5 V or less at 100 mA sink current 50 mA, if five, or more, amplifiers are connected in cascade ( Model No. Blue LED 12-turn potentiometer with indicator (Pointer part: red backlight) (Note 1) Incorporated with OFF-delay timer, selectable either effective (approx. 10 ms or 40 ms) or ineffective Automatic interference prevention function Incorporated (Up to 4 sets of fiber heads can be mounted close together.) (Note 2) Pollution degree 3 (Industrial environment) Environmental resistance 10 to 55 °C 14 to 131 °F 7 units are connected in cascade: 10 to 50 °C 14 to 122 °F, ( Ifif 84 toto 16 units are connected in cascade: 10 to 45 °C 14 to 113 °F ) Ambient temperature (No dew condensation or icing allowed), Storage: 20 to 70 °C 4 to 158 °F 35 to 85 % RH, Storage: 35 to 85 % RH Ambient humidity Ambient illuminance Sunlight: 10,000 ?x at the light-receiving face, Incandescent light: 3,000 ?x at the light-receiving face EMC EN 50081-2, EN 50082-2, EN 60947-5-2 Voltage withstandability 1,000 V AC for one min. between all supply terminals connected together and enclosure (Note 3) Insulation resistance 20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure (Note 3) Vibration resistance 10 to 150 Hz frequency, 0.75 mm 0.03 in amplitude in X, Y and Z directions for two hours each Shock resistance Emitting element (modulated) Material 98 m/s2 acceleration (10 G approx.) in X, Y and Z directions for five times each Red LED Blue LED Green LED Connecting method Cable extension Red LED Blue LED Green LED Enclosure: Heat-resistant ABS, Case cover: Polycarbonate Connector (Note 4) Extension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cable Weight 15 g approx. Notes: 1) The red backlight of the pointer part lights up more brightly when the power is turned ON and when the sensitivity is adjusted. Notes: 2) When the power supply is switched on, the emission timing are automatically set for interference prevention. Notes: 3) The voltage withstandability and the insulation resistance values given in the above table are for the amplifier only. Notes: 4) The cable for amplifier connection is not supplied as an accessory. Make sure to use the optional quick-connection cable given below. Main cable (3-core): CN-73-C1 (cable length 1 m 3.281 ft), CN-73-C2 (cable length 2 m 6.562 ft), CN-73-C5 (cable length 5 m 16.404 ft) Sub cable (1-core): CN-71-C1 (cable length 1 m 3.281 ft), CN-71-C2 (cable length 2 m 6.562 ft), CN-71-C5 (cable length 5 m 16.404 ft) 146 08/2005 ( Item Red LED FX-311 I/O CIRCUIT AND WIRING DIAGRAMS NPN output type I/O circuit diagram Wiring diagram Note: The quick-connection sub cable does not have brown lead wire and blue cable. Terminal arrangement diagram Notes: 1) The quick-connection sub cable does not have V (brown) and 0 V (blue). Notes: 2) 50 mA max., if five amplifiers, or more, are connected together. Symbols … D : Reverse supply polarity protection diode ZD: Surge absorption zener diode Tr : NPN output transistor PNP output type I/O circuit diagram Wiring diagram Note: The quick-connection sub cable does not have brown lead wire and blue lead wire. Terminal arrangement diagram Notes: 1) The quick-connection sub cable does not have V (brown) and 0 V (blue). Notes: 2) 50 mA max., if five amplifiers, or more, are connected together. Symbols … D : Reverse supply polarity protection diode ZD: Surge absorption zener diode Tr : PNP output transistor 08/2005 147 FX-311 PRECAUTIONS FOR PROPER USE Amplifier This product is not a safety sensor. Its use is not intended or designed to protect life and prevent body injury or property damage from dangerous parts of machinery. It is a normal object detection sensor. Mounting How to mount the amplifier 1 Fit the rear par t of the mounting section of the amplifier on a 35 mm 1.378 in width DIN rail. 2 Press down the front par t of the 35 mm 1.378 in width DIN rail mounting section of the amplifier on the 35 mm 1.378 in width DIN rail. How to remove the amplifier 1 Push the amplifier forward. 2 Lift up the front part of the amplifier to remove it. Note: Take care that if the front part is lifted up without pushing the amplifier forward, the hook on the rear portion of the mounting section is likely to break. How to connect the fiber cables 1 Snap the fiber lock lever down. 2 Insert the fiber cables slowly into the inlets until they stop. (Note 1) 3 Retur n the fiber lock lever to the original position, till it stops. Notes: 1) In case the fiber cables are not inserted to a position where they stop, the sensing range reduces. Notes: 2) With the coaxial reflective type fiber, such as, FD-G4 or FD-FM2, insert the single-core fiber cable into the beam-emitting inlet and the multi-core fiber cable into the beam-receiving inlet. If they are inserted in reverse, the sensing accuracy will deteriorate. Connection • Make sure that the power supply is off while connecting or disconnecting the quick-connection cable. Cascading amplifiers • Make sure that the power supply is off while cascading or removing the amplifiers. • Make sure to check the allowable ambient temperature, as it depends on the number of amplifiers connected in cascade. • In case two, or more, amplifiers are connected in cascade, make sure to mount them on a DIN rail. • When connecting in cascade, mount the amplifiers close to each other, fitting them between the optional end plates (MS-DIN-E) mounted at the two ends. • When the amplifiers move on the DIN rail depending on the attaching condition, fitting them between the optional end plates (MS-DIN-E) mounted at the two ends. • Up to maximum 15 amplifiers can be added (total 16 amplifiers connected in cascade.) • When connecting more than two amplifiers in cascade, use the sub cable (CN-71-C) as the quick-connection cable for the second amplifier onwards. Cascading method 1 Mount the amplifiers, one by one, on the 35 mm 1.378 in width DIN rail. (For details, refer to ‘Mounting’.) 2 Slide the sub units next to the main unit, and connect the quickconnection cables. 3 Mount the optional end plates (MS-DIN-E) at both the ends to hold the amplifiers between their flat sides. 4 Tighten the screws to fix the end plates (MS-DIN-E). Dismantling 1 Loosen the screws of the end plates (MS-DIN-E). 2 Remove the end plates (MS-DIN-E). 3 Slide the sub units and remove them one by one. (For details, refer to ‘Mounting’.) Connection method 1 Holding the connector of the quickconnection cable, align its projection with the groove at the top portion of the amplifier connector. 2 Insert the connector till a click is felt. Operation method • The most suitable sensing mode can be selected according to the application from LONG (long-range), STD (standard), FAST (highspeed) or S-D (reduced intensity). Disconnection method 1 Pressing the projection at the top of the quick-connection cable connector, pull out the connector. Mode selection switch Note: Take care that it the connector is pulled out without pressing the projection, the projection may break. Do not use a quickconnection cable whose projection has broken. Further, do not pull by holding the cable, as this can cause a cable-break. Response time Application Red LED type Blue LED type / Green LED type Used in case long distance sensing is required. However, the response time is longer than in STD mode. ( ) 2 ms Used for general sensing application. 250 !s Part description Used in case high-speed sensing is 150 !s required. Since the emitted light amount is restricted in this mode, it is suitable for delicate sensing, such as when the 250 !s received light is saturated due to too shor t a sensing distance or when detecting translucent objects, etc. Note: Make sure to carry out sensitivity adjustment after mode setting. 148 08/2005 FX-311 PRECAUTIONS FOR PROPER USE Amplifiers Sensitivity adjustment : Lights up : Lights off • Adjust the sensitivity, observing Sensing condition Operation Operation indicator the operation indicator (orange). However, since the condition for L-ON (Light-ON) lighting up of the indicator Light D-ON (Dark-ON) depends on the combination of the sensing condition and L-ON (Light-ON) selected operation for L/D-ON, Dark D-ON (Dark-ON) verify it from the table on the right. • The sensitivity adjuster is a 12-turn potentiometer. The maximum sensitivity is obtained by turning it fully clockwise. • The pointer shows the present sensitivity level. Timer function • This product incorporates OFF-delay timer function. The timer period can be selected as either 10 ms approx. or 40 ms approx. with the timer selection switch. Since the output is extended by a fixed period, it is useful when the connected device has a slow response time or when small objects are being sensed and the output signal width is small. Assist function • This product incorporates an ‘assist function’, which helps to easily search the optimum sensitivity position by blinking of the pointer. In order to make ‘assist function’ effective, switch the operation selection switch in the order L-ON (Light-ON) n D-ON (Dark-ON) n L-ON (Light-ON). <Sensitivity indicator> Notes: 1) ‘Assist function’ cannot be used when adjusting sensitivity for moving objects. Notes: 2) ‘Assist function’ turns off automatically once the sensitivity adjustment has been completed. Notes: 3) In case ‘assist function’ is not to be used, set the operation selection switch to DON (Dark-ON) and wait for 2 sec., or more, to make ‘assist function’ ineffective. Step Sensing method Sensitivity indicator Operation Reflective type Thru-beam type Make sure that the operation mode switch is set to L-ON (Light-ON).In case ‘assist function’ is to Turn the sensitivity adjuster be used, switch the fully counterclockwise. 1 operation mode (Minimum sensitivity) switch in the order of L-ON (Light-ON) n D-ON (Dark-ON) n L-ON (Light-ON). 2 Beam received 3 Beam not received Beam received Beam not received 4 Interference prevention function • This product incorporates an automatic interference prevention function. If the amplifiers are mounted in cascade, since a different emission timing is automatically set for up to 4 amplifiers, up to 4 sets of fiber heads can be mounted close together. Further, even if the amplifiers are mounted close together along with digital fiber sensor FX-301 series, FX-302(P), the interference prevention function works. However, in case both models of amplifiers are mounted in cascade, mount identical models together. Wiring • Make sure that the power supply is off while wiring and cascading work. • Verify that the supply voltage variation is within the rating. • Take care that if a voltage exceeding the rated range is applied, or if an AC power supply is directly connected, the sensor may get burnt or damaged. • If power is supplied from a commercial switching regulator, ensure that the frame ground (F.G.) terminal of the power supply is connected to an actual ground. • In case noise generating equipment (switching regulator, inverter motor, etc.) is used in the vicinity of this product, connect the frame ground (F.G.) terminal of the equipment to an actual ground. • Take care that short-circuit or wrong wiring of the load may burn or damage the sensor. • Do not run the wires together with high-voltage lines or power lines or put them in the same raceway. This can cause malfunction due to induction. • Ensure that an isolation transformer is utilized for the DC power supply. If an autotransformer is utilized, the main amplifier or power supply may be damaged. • Make sure to use the optional quick-connection cable for the connection of the amplifier. Extension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cable. However, in order to reduce noise, make the wiring as short as possible. In the beam received condition, slowly tur n the adjuster A clockwise and find the pointete where the sensor is switched ON. The pointer blinks once at the point A . (Note 1) In the beam not received condition, slowly tur n the adjuster further clockwise until the sensor goes into the ON state again. Once it is switched on, tur n the adjuster counterclockwise a little and find the point B where it is switched OFF. The pointer blinks twice at the point B . (Note 2) If the sensor does not go into the ON state, MAX is the point B . ( Timer period T: 10 ms approx. (when set to 10 ms) 40 ms approx. (when set to 40 ms) Note: The diagram shows the case when 10 ms time period is selected. ) Turn the adjuster towards the point A from the point B slowly. The pointer starts blinking when it approaches A the optimum sensitivity point and blinks faster at the optimum sensitivity point for 3 sec. This point is the optimum sensitivity point. (Note 2) Others 5 Select either L-ON (Light-ON) or D-ON (Dark-ON) according to your application. Notes: 1) When ‘assist function’ is not used, the pointer does not blink. Notes: 2) When ‘assist function’ is not used, the middle point of A and B is regarded as the optimum sensitivity position. Notes: 3) In order to protect the mechanism, the sensitivity adjuster idles when over turned, which may result in a backlash of 1 to 2 divisions. Notes: 4) Depending upon the sensing conditions, stable sensing may be possible at a position which is slightly shifted from the optimum sensitivity position. Notes: 5) Do not move or bend the fiber cable after the sensitivity adjustment. Detection may become unstable. 08/2005 • Do not use during the initial transient time (0.5 sec. approx.) after the power supply is switched on. • Take care that the sensor is not directly exposed to fluorescent light from a rapid-starter lamp or a high frequency lighting device, as it may affect the sensing performance. • This sensor is suitable for indoor use only. • Avoid dust, dirt, and steam. • Take care that the product does not come in direct contact with water, oil, grease, or organic solvents, such as, thinner, etc. • This sensor cannot be used in an environment containing inflammable or explosive gases. • Never disassemble or modify the sensor. 149 FX-311 DIMENSIONS (Unit: mm in) FX-311 FX-311P CN-73-C1 CN-73-C2 CN-73-C5 Amplifier Main cable (Optional) Mounting drawing with a hand-turned knob attached cover FX-AJ1 (Optional) • Length (L) Model No. Length (mm in) CN-71-C1 CN-71-C2 CN-71-C5 CN-73-C1 1,000 39.370 CN-73-C2 2,000 78.740 CN-73-C5 5,000 196.850 Sub cable (Optional) • Length (L) Model No. Length (mm in) MS-DIN-2 MS-DIN-E Amplifier mounting bracket (Optional) Material: Cold rolled carbon steel (SPCC) (Uni-chrome plated) 150 Material: Polycarbonate 08/2005 CN-71-C1 1,000 39.370 CN-71-C2 2,000 78.740 CN-71-C5 5,000 196.850 End plate (Optional)
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