CX-21 PANASONIC EW, CX-21 Datasheet
CX-21
Specifications of CX-21
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Related parts for CX-21
CX-21 Summary of contents
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... Two Sensors Mountable Together CX-29 (retroreflective type), CX-22 and CX-24 (diffuse reflective type) incorporate an automatic interference prevention function. Hence, two sensors can be mounted close together. CX-21 , CX-23 , CX-28 or CX-28IR ( ) do not have this function. Insusceptible to Extraneous Light: CX-23 As the spread of the beam from the CX-23 emitter is narrow, close mounting of sensors is possible ...
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... Sensing output Emitting element 10m CX-21 5m CX-23 0 CX-29 (Note 1) NPN open-collector transistor 50 to 1,000mm CX-28IR (Note 1) CX-22 800mm CX-24 300mm CX-21-PN 10m CX-23- CX-29-PN (Note 1) PNP open-collector transistor 50 to 1,000mm CX-28IR-PN (Note 1) 800mm CX-22-PN 300mm CX-24-PN Reflector cannot be placed in this ...
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... Plug-in connector type is available. When ordering this type, add ‘-J’ to the model No. (e.g.) Plug-in connector type of CX-21-PN is ‘CX-21-PN-J’. Plug-in connector type of CX-29-Y is ‘CX-29-J-Y’. • Mating cable (2 Nos. are required for the thru-beam type.) Type Model No ...
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... Sensor checker CHX-SC2 The optimum receiver position is given by indicators, as (Note 4) well as, an audio signal. Notes: 1) RF-11 cannot be used with CX-28IR . Notes: 2) The plug-in connector type sensor does not allow use of some sensor mounting brackets because of the protrusion of the connector. Notes: 3) Refer to P.310l for details of the universal sensor mounting stand. ...
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... CX-20 SPECIFICATIONS Thru-beam Type NPN output type CX-21 PNP output type CX-21-PN Item Sensing range 10m "12mm or more opaque object (Note 3) Sensing object Hysteresis Repeatability 0.5mm or less (perpendicular to sensing axis) Supply voltage NPN output Emitter: 35mA or less type Receiver: 25mA or less ...
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... Symbols ... D: Reverse supply polarity protection diode Z : Surge absorption zener diode PNP output transistor SENSING CHARACTERISTICS (TYPICAL) All models Correlation between setting distance and excess gain 100 100 CX-21 CX- Setting distance L (m) Setting distance L (m) Wiring diagram Brown Black ...
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... CX-20 SENSING CHARACTERISTICS (TYPICAL) CX-21 Thru-beam type Parallel deviation Angular deviation Emitter # L Receiver 2,000 1,000 0 1,000 2,000 Left Left Center Right Operating angle $ ( ) Operating point ?(mm) Parallel deviation with round Parallel deviation with rectangular slit masks ("2mm) slit masks (0 Slit on one side ...
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... L fully counterclockwise. Dark-ON mode is obtained when the switch is turned D L fully clockwise. MS-CX2-1 (Optional) Others • Do not use during the initial transient time (50ms) after the power supply is switched on. • When connecting the mating cable to the plug-in connector type sensor, the tightening torque should be 0. less. ...
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... ON (Lights up) OFF (Lights off) Lights up Lights off ON 3 OFF Reflector Sensor Fig. A CX-2 -J Operation indicator (Red) (Note 2) Stability indicator (Green) (Note 1) 12 Center of 40.5 sensing "11 Notes: 1) Not incorporated on the emitter of the thru-beam type sensor. Notes the power indicator (red) on the emitter of the thru-beam type sensor ...
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... Effective reflecting surface Material: Acrylic RF-220 34.3 42.3 8 3.3 8.3 Material: Acrylic (Reflector) ABS (Base) RF-11 (6) 8 Material: Acrylic 0.7 Adhesive tape CX-20 Reflector (Optional) 35.3 (21) 4 3.3 2-"3.6 mounting 25 8.3 holes Reflective tape (Optional) 30 0.7 (28) Effective reflecting surface Adhesive tape ...
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... R25 25 t 2.5 Material: Stainless steel (SUS304) Two M3 (length 14mm) screws with washers are attached. 170 Assembly dimensions Mounting drawing with CX-2 14 2-"3.4 holes (for RF-210 9.5 Assembly dimensions Mounting drawing with CX-2 8-"3.4 holes 15 7.8 ...
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... Reflector mounting bracket for RF-210 (Optional) 5.5 Material: Stainless steel (SUS304) Two M3 (length 12mm) screws with washers are attached. 10 3.2 "25 t 1.2 12.5 13 Assembly dimensions 25 Mounting drawing 19 with CX 1 Assembly dimensions Mounting drawing with CX-2 3 Center of sensing 31 3.4 Assembly dimensions 23 " 3.5 R7 ...
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... CX-20 DIMENSIONS (Unit: mm) MS-RF22 Reflector mounting bracket for RF-220 (Optional 8-M3 0.5 thru-hole threads 20 Material: Cold rolled carbon steel (SPCC) (Uni-chrome plated) Two M3 (length 8mm) screws with washers are attached. MS-RF23 Reflector mounting bracket for RF-230 (Optional) 40 4 (3) 26 (28) 8-M4 0 ...
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... EQ-20 32 series, and one auxiliary mounting plate for 2-"7 mounting holes EX-40 series are attached. Note: The dimensions in the brackets indicate the adjustable range of the movable part. Assembly dimensions with CX-20 series (Mounting part only ...