96M0746 ???

3. Mounting Unit
G DIN Track Mounting 1) As shown in the illustration, engage the claw on the lower side of the unit and the DIN rail, press the unit in the direction shown by arrow , and move down the unit in the direction shown by arrow. 2) When dismounting the unit, press the unit in the direction shown by arrow and move up the unit in the direction shown by arrow. G Using Mounting Bracket (accessory) Attach the unit to the mounting bracket, mount them together, and secure them with two M3 screws as shown in the illustration.
DUAL DIGITAL FIBER SENSOR

FS-V21/21G/21R(P)/21X

Instruction Manual
4. Connecting Fiber Unit 1. Safety Precautions

WARNING

This product is used to detect targets. Do not apply the product to safety circuits for human protection. This product is not of explosion-proof construction. Do not use the products in places with flammable gas, liquid, or dust. This product is a sensor of DC power supply type. Do not apply AC power. The product may explode or burn if 100 VAC or a higher voltage is applied.

Fiber insertion sign

1) Open the dust cover in the direction shown by arrow. 2) Move down the fiber lock lever in the direction shown by arrow. 3) Insert a fiber unit into the fiber insertion holes to a length of the fiber insertion sign (i.e., approximately 14 mm). 4) Move up and return the fiber lock lever in the direction shown by the arrow.
Check that all the accessories are ready before use. Accessories Instruction manual (x 1) Mounting bracket (x 1)
Note:If a thin fiber unit is used, an adapter provided with the thin fiber unit will be required. Unless the right adapter is connected, the thin fiber unit will not detect targets correctly.

Cable outer dia. 1.3 1.0

Adapter Adapter A Adapter B

Appearance

2. Part Names

Fiber lock lever

To connect the coaxial reflective type fiber unit to the amplifier, connect the single-core fiber to the transmitter side, and connect the multiplecore fiber to the receiver side.

Transmitter

Operation indicator* Set button Digital monitor Preset value (PV) green indicator Current value (CV) red indicator Manual button
Single-core fiber Multi-core fiber Receiver

5. I/O Cricuit

Mode button Expansion protective cover Expansion connector Output selector Cable Refer to the following I/O circuit diagram when connecting the unit to peripheral devices. G FS-V21/21G/21R/21X G FS-V21RP
Photoelectric sensor main circuit Overcurrent protection circuit Overcurrent protection circuit

Dust cover

Max. 100mA Load Black Control output

5 to 40 VDC

Photoelectric sensor main circuit

12 to 24 VDC

Brown Black Max. 100mA Load
Control output Blue 0 VDC
* The operation indicator of the FS-V21X (infrared model) will not be lit.

6. Making Sensitivity Settings
G Full Auto Calibration In this mode, the PV will be set to the mean value of the maximum and minimum incident values obtained within a certain period. Use this mode to detect moving workpieces. 1) Press the set button for a minimum of three seconds while the target workpiece is passing the sensing area of the fiber unit. While the set button is pressed, the sensitivity of the sensor will be set according to the incident values. G Manual Calibration In this mode, make manual PV settings.
PV The PV value decreases by pressing this side of the manual button.
The PV value increases by pressing this side of the manual button.
When the setting is finished, the digital monitor will display the PV in green.

PV (green)

G Two-point Calibration In this mode, the PV used will be the mean value of two sensing values obtained with and without a workpiece. 1) Press the set button for a moment without the workpiece in the sensing area (i.e., in front of the fiber unit).

Workpiece

The display will be lit when the workpiece is detected.
2) Locate the workpiece in the sensing area (i.e., in front of the fiber unit). Then press the set button for a moment.
* If there is extremely little difference in sensitivity between the sensing values, the display will flash on completion of tuning. G Maximum Sensitivity Setting If the sensing performance of the sensor drops due to dust or dirt, set the sensitivity of the sensor to maximum. 1) Press the set button without a workpiece if the fiber unit is a reflective model. Press the set button with a workpiece if the fiber unit is a through-beam model. In both cases, press the set button for a minimum of three seconds.
Reflective model Through-beam model 3 s min. The display will flash for a moment when the setting is finished. Then the PV will be displayed.
* If the sensing distance is insufficient, make sensitivity settings in the sensor in two-point tuning mode.
The display will 3 s min. flash when the settings are completed.

G Positioning Calibration In this mode, a workpiece will be detected when the front edge of the workpiece has reached a preset position. 1) Press the set button for a moment without the workpiece in the sensing area (i.e., in front of the fiber unit).

CV (red)

2) Locate the front edge of the workpiece in the sensing area. Then press the set button for a minimum of three seconds.
Front edge 3 s min. The display will flash for a moment when the setting is finished. Then the PV will be displayed.

7. Selecting Output

Either light-ON mode or dark-ON mode is selectable. Press the output selector.
The PV will appear when the settings are completed.
The display indicates that the sensor is in dark-ON mode. The CV will be displayed if no buttons are operated for approximately five seconds.
Press the manual button within five seconds after pressing the output selector.
Take the same steps to set the sensor to light-ON mode again.
8. User-friendly Functions
G Access Mode Selection Two modes are available to the display of values and menu items. EASY FULL Only basic functions are displayed. All available functions are displayed.
Press 3 s min. Select Completion of selection Press 3 s min. EASY FULL
The mode is set to EASY before shipping.
q Display Selection (Access Mode: EASY)
q Menu Selection (Access Mode: FULL)

Press Press Press

Access mode selection
Press the mode button 3 s min
Normal operation use Power mode selection Press FINE Used if the sensing distance is insufficient TURBO while the sensor is in fine mode. Used if the sensing environment is SUPER TURBO bad due to dust or other obstacles. Used if the incident is insufficient while ULTRA TURBO the sensor is in SUPER TURBO mode. Used to detect sensing objects HIGH SPEED moving at high speed. Used to detect delicate differences HIGH RESO- within a short sensing distance. LUTION Timer OFF (for normal operation use) OFF-delay timer ON-delay timer One-shot timer

Excess gain

Output Power status mode status The current value will be displayed if no keys are operated for approximately 30 s. If the timer function is set, the output status with power mode and the timer mode with set time will be displayed alternately.
The CV is displayed in percent based on the PV.

Select Press

q Display Selection (Access Mode: FULL)
Timer function setting Select Press

Other than

Output status CV

Power mode status Press

Power mode , S-APC mode setting

Press Other than Power mode ,
Timer adjustments Timer adjustment range 1~30ms 1-ms increments 30~50ms 2-ms increments 50~200ms 10-ms increments 200~500ms 50-ms increments * A maximum error of 10% of the PV. OFF (for normal operation use) Used to detect sensing objects highly precisely under clean environments.
Press Peak excess gain Bottom excess gain Press Press Peak value Bottom value
Select Press Edge detection mode selection Select

LED bar indicator

q Menu Selection (Access Mode: EASY)
Power save function setting
Press the mode button 3 s min Access mode selection Press Power mode selection Press manual button to select Press Timer function setting Press manual button to select Press Normal F I N E operation use Used if the sensing TURBO distance is insufficient while the sensor is in fine mode. Used if the sensing SUPER environment is bad TURBO due to dust or other obstacles. Timer OFF (for normal operation use) OFF-delay timer ON-delay timer One-shot timer
OFF (for normal operation use) Rising edge Falling edge OFF (for normal operation use) ECO half ECO all
Select Power mode Press Other than Power mode

Shift function setting

OFF (for normal operation use) Shift ON
Shift value adjustment Press Shift value CV
Other than Press to manual button to make timer adjustments * For timer values, refer to the corresponding table under FULL mode.
Note: Press the mode button (
Sensitivity Settings in Edge Detection Mode The sensitivity of the sensor will be set to maximum by pressing the while the sensor is in edge detection mode. Make fine sensitivity adjustments by pressing the.
) for a minimum of three seconds to return to the display of the CV from any menu selection stage. To return to the
) of the manual button ( ). previous display, press the mode button ( ) first, and press the left side ( When the power mode is set to HIGH RESOLUTION, the S-APC mode will be always turned ON. When the power mode is set to HIGH SPEED, the S-APC mode will be always turned ON in the case of the R model, or otherwise the S-APC mode will be always turned OFF.

9. Key Lock

The key lock function disables the operation of all keys.
13. List of Digital Display Items
Preset value/Current value display Timer function setting (OFF-delay timer)
Press the manual button for three seconds while pressing the mode button. Indicates that the keys are locked. Take the same step to unlock the keys.
Output selection (Dark ON)
Timer function setting (ON-delay timer)
Output selection (Light-ON)
Timer function setting (One-shot timer)
Access mode selection (EASY)
S-APC mode setting (S-APC OFF)
Access mode selection (FULL)
S-APC mode setting (S-APC ON)
10. Mode Settings before Shipping (Initialization)

The following factory settings are made before shipping.
Access mode Power mode Timer function Output selection EASY FINE OFF Light-ON

Excess gain display

Edge detection mode (OFF)

LED bar display

Edge detection mode (Rising edge)

Hold display

Edge detection mode (Falling edge)
Power mode selection (FINE)
ECO mode setting (ECO mode OFF)
Power mode selection (TURBO)
ECO mode setting (ECO half)
* Returning to factory settings: Press the five seconds while pressing the button.

button for a minimum of

Power mode selection (SUPER TURBO) ECO mode setting (ECO all)

11. Hints On Correct Use

To extend the cable length, use a cable with at least a 0.3 mm2 crosssection area. Limit the length of cable extension to no more than 100 m. (To connect several units, contact Keyence for further information.) Do not wire the amplifier line along with power lines or high-tension lines, or otherwise the sensor may malfunction or receive damage due to noise. When using a commercially available switching regulator, ground the frame ground terminal and ground terminal. Do not use the FS series outdoors, or in a place where extraneous light can enter the light receiving surface directly. Due to the individual dispersion of characteristics and the difference in fiber unit model, the maximum sensing distance or displayed value of all the units are not the same. If the sensor is used in S-APC mode for a long time, the LED indicators will be imposed with a heavy load. In that case, the sensor will be automatically set to ACC mode where the current consumption of the sensor for light emission will be constant, and END APC will be displayed. The sensor can be continuously used in this case. Replace the sensor, however, if highly precise detection is required.
Power mode selection (ULTRA TURBO)
Shift function setting (Shift OFF)
Power mode selection (HIGH SPEED)
Shift function setting (Shift ON)
Power mode selection (HIGH RESOLUTION)

Key lock setting

Timer function setting (Timer OFF)

Key unlock

Forecast maintenance warning (END APC)

12. Specifications

Model Light source Response time Display shift function Timer function Control output Supply voltage Current consumption

Rating

WARRANTIES (MUST ACCOMPANY THE PRODUCTS): KEYENCE, at its sole option, will refund, repair or replace at no charge any defective Products within 1year from the date of shipment. Unless stated otherwise herein, the Products should not be used internally in humans, for human transportation, as safety devices or fail-safe systems. EXCEPT FOR THE FOREGOING, ALL EXPRESS, IMPLIED, AND STATUTORY WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT OF PROPRIETARY RIGHTS, ARE EXPRESSLY DISCLAIMED. KEYENCE SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL OR OTHER DAMAGES, EVEN IF DAMAGES RESULT FROM THE USE OF THE PRODUCTS IN ACCORDANCE WITH ANY SUGGESTIONS OR INFORMATION PROVIDED BY KEYENCE. In some jurisdictions, some of the foregoing warranty disclaimers or damage limitations may not apply.
FS-V21*1 FS-V21G FS-V21R (P) FS-V21X*1 Red LED Greed LED 4-element red LED Infrared (950 nm) 250s (FINE)/500s (TURBO)/1ms (SUPER TURBO)/ 4ms (ULTRA TURBO)/500s (HIGH RESOLUTION)/ 50s (HIGH SPEED) Max. 1999 (variable) Timer OFF, OFF-delay timer, ON-delay timer, and oneshot timer (1 to 500 ms) NPN open collector with 100 mA max at 40 V with a max*2, Residual voltage of 1 V. DC12-24V 10% with a maximum ripple (peak to peak) of 10%
S-APC S-APC mode turned ON or when mode OFF the HIGH SPEED mode is selected. Other than Normal 580 mW 720 mW R model ECO half 480 mW 600 mW ECO all 430 mW 550 mW R model Normal 650 mW 720 mW ECO half 530 mW 600 mW ECO all 480 mW 550 mW Model Mode
KEYENCE CORPORATION 1-3-14, Higashi-Nakajima, Higashi-Yodogawa-ku, Osaka, 533-8555, Japan PHONE: +81-6-6379-2211 FAX: +81-6-6379-2131 AFFILIATED COMPANIES KEYENCE CORPORATION OF AMERICA KEYENCE (THAILAND) CO., LTD. PHONE: 201-930-0100 PHONE: 02-369-2777 FAX: 02-369-2775 FAX: 201-930-0099 KEYENCE DEUTSCHLAND GmbH PHONE: 06102-36 89-0 FAX: 06102-36 89-100 KEYENCE (UK) LIMITED PHONE: 01908-696900 FAX: 01908-696777 KEYENCE FRANCE S.A. PHONE: 76 FAX: 77 KEYENCE SINGAPORE PTE LTD. PHONE: 6392-1011 FAX: 6392-5055 KEYENCE (MALAYSIA) SDN BHD PHONE: 03-252-2211 FAX: 03-252-KEYENCE TAIWAN CO., LTD. PHONE: 02-2627-3100 FAX: 02-2798-8925 KEYENCE (HONG KONG) CO., LTD. PHONE: 3104-1010 FAX: 3104-1080 KEYENCE INTERNATIONAL TRADING (SHANGHAI) CO., LTD. PHONE: 021-68757500 FAX: 021-68757550 KEYENCE KOREA CORPORATION PHONE: 02-563-1270 FAX: 02-563-1271 Printed in Japan

Environment resistance

Incandescent lamp: 20,000 R max. x Sunlight: 30,000 R max. x Ambient temperature -10C to 55C (No freezing) Relative humidity 35% to 85% RH (No condensation) 10 to 55 Hz, 1.5-mm double amplitude, Vibration each in X, Y, and Z directions for two hours Shock resistance 500 m/s2 Three times each in X, Y, and Z directions Housing material Unit and cover are both polycarbonate made Size W 9 mm x L70 mm x H 30 mm Weight Approximately 80 g (including 2-m cable) Ambient illumination
*1. The model is sold only in Japan. Consult your KEYENCE representative if the model is required outside Japan. *2. The maximum current will be 20 mA in the case of expansion.

Digital RGB Sensors CZ-V20 Series

SUPER RGB Sensor

Luster Detection Sensor Head

CZ -H72

Glossy objects
Digital RGB Sensor Amplifier

CZ -V20

Matte objects
Detect luster without being affected by color
All the features you need for stable luster detection
Conventional photoelectric sensors can't come close
Unaffected by colored patterns or print below a glossy surface
The CZ-H72 can reliably detect targets by their luster level, without being affected by colors or print

Glossy Matte

CZ-H72

LUSTER

*The glossy level may vary depending on printing ink or paper quality.
Lighter and smaller sensor head (Patent pending)
Light is emitted using a fiberoptic cable. Designing the light emitting electronics in the amplifier, rather than the sensor head, results in a significant size reduction.
conventional 2 size of the models

Conventional model

Selectable beam spot size
Choose from 0.12" (3 mm) or 0.20" (5 mm) diameter beam spots (when detecting from 0.59" (15 mm)) Note: Total detecting range is from 0.39" to 0.79" (10 to 20 mm)
Detecting presence/absence of adhesive on targets It extracts only the luster component from the target's surface
Most targets reflect both regular and diffuse light components. The special luster capturing optics in the CZ-H72 sensor head extract only the luster component and eliminate the undesirable effects of diffuse reflections.

Small Large

Small Large beam spot beam spot
Detecting presence/ absence of adhesive agent on targets
Amplifier for luster detection sensor
Digital Color Sensor Amplifier for Luster Detection Sensor
CZ-V21A (P) [Main unit] CZ-V22A (P) [Expansion unit]

One touch tuning

One touch of a button completes sensitivity setting
Digital display indicates gloss levels Easy setup with dual digital display

Industrial first

The measured value and the setting value can be viewed simultaneously. In addition, the sensitivity can be easily finetuned with a touch of a button.
FILM mode for detecting presence/ absence of films (Patent pending)

World's first

Electrical connector (Receiver) Fiber cable (Transmitter) 4 outputs x 2ch Heatsink
The amplifier features a built-in FILM mode, which can be selected for difficult detection of such targets as packaging films for cigarettes or Compact Discs. These films exhibit birefringence, which can prevent stable detection in Detecting presence/ absence of wrapping film conventional photoelectric sensors.

Response frequency 200s

Fastest in its class Most levels in its class
One unit can detect 4 different glossy levels
Luster Detection Sensor Head ----- Applications in various industries
Food/Pharmaceutical Detecting presence/absence of sealing tape Food/Pharmaceutical Detecting presence/absence of transparent film
Detects presence/absence of sealing tape. It stably detects patterned transparent sticker without being affected by background colors or patterns.
Detects presence/absence of transparent film. It can stably detect targets without being affected by vibration.
Packaging Detecting defect of shrink packaging
Electric/Electronic industry Detecting presence/absence of plating at contact points
Detects shrink film wrapping defects. FILM mode reduces dual refraction from films to stably detect targets.
Detects presence/absence of plating electrodes. With selectable large/small beam spots, it can stably detect small targets.
Automotive/Metal Detecting presence/absence of plating
Automotive/Metal Detecting presence/absence of adhesive agent on a sealer (low temperature)
Detects presence/absence of plating. It digitally indicates luster level. Sensitivity setting or fine adjustment are easily performed with simple push buttons.

Detects presence/absence of adhesive. The sensor head is half the size of conventional models, enabling more flexible mounting.
Plastic/Molding Detecting presence/absence of flat paint on plastics
General Detecting presence/absence of hot-melt coating/adhesive agent
Detects different types of molded articles by checking presence/absence of flat paint. It can recognize up to 4 different types of targets without tooling changes.
Detects presence/absence of hot-melt coating. It stably detects targets without being affected by the targets' colors or patterns.

Specifications

Sensor head
Type Model Detection range Smallest spot diameter Luster detection (Adjustable beam spot) CZ-H72 NEW 0.59" 15 mm (Center) 2. Small: 0.12" 3 mm dia. Large: 0.20" 5 mm dia. at reference distance of 0.59" 15 mm Small: Horizontal 4, vertical 3 Large: Horizontal 4.5, vertical 3 Red LED (665 nm) 0.98" 25 mm Adjustable spot Luster-cancel Luster-cancel, small beam spot Fluorescence detection UV CZ-H32 CZ-H35S CZ-H37S CZ-H52 1.97" to 3.74" 50 to 95 mm 1.10" to 2.05" 28 to 52 mm 0.43" to 0.79" 11 to 20 mm 0.98" to 2.17" 25 to 55 mm (Recommended: 2.76" 70 mm) (Recommended: 1.57" 40 mm) (Recommended: 0.59" 15 mm) (Recommended: 1.38" 35 mm) Small: 0.12" 3 mm dia. 0.18" 4.5 mm dia. 0.04" 1 mm dia. 0.39" 10 mm dia. Medium: 0.18" 4.5 mm dia. at reference at reference at reference Large: 0.22" 5.5 mm dia. distance of 1.57" 40 mm distance of 0.63" 16 mm distance of 0.98" 25 mm 1. at respective reference distance
Detection angle Light source Receivable wavelength (Receiver) Minimum bend radius of fiber Ambient light Ambient temperature Vibration Enclosure rating Housing Material Lens cover Weight (including 6.6' 2-m cable)

Glass Approx. 50 g

Red LED (665 nm)/Green LED (520 nm)/Blue LED (465 nm) UV (ultraviolet) LED (375 nm)3. 425 to 550 nm 0.98" 25 mm 0.59" 15 mm Incandescent light: 10,000 lux max., Sunlight: 20,000 lux max. -10 to +55C (14 to 131F), No condensation 10 to 55 Hz, double amplitude: 0.06" 1.5 mm, 2 hours in each of X, Y and Z axis directions IP40 Fiberglass reinforced plastic Glass Triacetate, Polyarylate (Metal section: TYPE 304 stainless steel) Polyarylate Approx. 40 g Approx. 45 g Approx. 40 g

1. Reference distance: 2.56" 65 mm for Small, 2.36" 60 mm for Medium, and 1.97" 50 mm for Large 2. Small beam spot: 0.59" 0.12" mm, Large beam spot: 0.59" 0.20" mm 3. The CZ-H52 emits ultraviolet light from the transmitter. Do not directly look at the light source while in operation.

Amplifiers for CZ-H72

NPN PNP Unit type (Main/expansion) Model Response time CZ-V21A CZ-V22A CZ-V21AP CZ-V22AP Main unit Expansion unit 200 s (HIGH SPEED)/1 ms (FINE)/ 4 ms (TURBO)/8 ms (SUPER) NPN (PNP) open-collector x 4 channels, 40 VDC (30 VDC) max., Up to 100 mA for one output, Up to 200 mA in total of 4 outputs, Residual voltage: 1.0 V max. Reverse-polarity protection, overcurrent protection, surge absorber Non-voltage input, Input time: 20 ms min. Non-voltage input, Input time: 20 ms min. Timer OFF/OFF-delay/ON-delay/One-shot, Timer time: 1 to 1,000 ms adjustable 24 VDC, Ripple (P-P): 10% max. Normal mode: 1.5 W (62.5 mA max.), Eco-mode: 1 W (42.0 mA max.) -10 to +55C (14 to 131F), No condensation 10 to 55 Hz, double amplitude: 0.06" 1.5 mm, 2 hours in each of X, Y and Z axis directions Housing, cover: Polycarbonate Approx. 110 g Approx. 100 g
Amplifiers for CZ-H32/H35S/H37S/H52
NPN PNP Unit type (Main/expansion) Model Response time CZ-V21 CZ-V22 CZ-V21P CZ-V22P Main unit Expansion unit 200 s (HIGH SPEED)/1 ms (FINE)/ 4 ms (TURBO)/8 ms (SUPER) NPN (PNP) open-collector x 4 channels, 40 VDC (30 VDC) max., Up to 100 mA for one output, Up to 200 mA in total of 4 outputs, Residual voltage: 1.0 V max. Reverse-polarity protection, overcurrent protection, surge absorber Non-voltage input, Input time: 20 ms min. Non-voltage input, Input time: 20 ms min. Timer OFF/OFF-delay/ON-delay/One-shot, Timer time: 1 to 1,000 ms adjustable (for each bank respectively) 24 VDC, Ripple (P-P): 10% max. Normal mode: 1.5 W (62.5 mA max.), Eco-mode: 1 W (42.0 mA max.) -10 to +55C (14 to 131F), No condensation 10 to 55 Hz, double amplitude: 0.06" 1.5 mm, 2 hours in each of X, Y and Z axis directions Housing, cover: Polycarbonate Approx. 110 g Approx. 100 g
Control output 1. Protection circuit External calibration input External shift input Timer function Power supply Current consumption Ambient temperature 2. Vibration Material Weight (with 6.6' 2-m cable)

Control output 1.

Protection circuit External calibration input External bank switch input (C/C+I mode), External shift input (Super I mode) Timer function Power supply Current consumption Ambient temperature 2. Vibration Material Weight (with 6.6' 2-m cable)

1.20 mA max. when several units are connected. 2.When several units are connected, the acceptable ambient temperature varies depending on the conditions given below. To connect several units, be sure to mount them to a DIN rail and to limit the output current to a maximum of 20 mA. When 1 or 2 units are connected: -10 to +50C (14 to 122F) When 3 units are connected: -10 to +45C (14 to 113F) Note: The expansion unit of the FS-V20 Series cannot be connected to the main unit of the CZ-V20 Series. To connect the FS and CZ Series units, connect the expansion unit of the CZ-V20 Series to the main unit of the FS-V20 Series. To connect two or more expansion units, connect the CZ-V20 Series units on the right of the FS-V20 Series units.

Input/output circuit

Connection
Brown* Black White Gray Orange Pink* Purple Blue*
24 VDC Output 1 Output 2 Output 3 Output 4 External calibration External bank switch/External shift 0V

Output circuit

CZ-V21/V22/V21A/V22A
Photoelectric sensor main circuit Overcurrent protection circuit

* CZ-V21/V21A only

Brown* Black/White/Gray/Orange

CZ-V21P/V22P/V21AP/V22AP

Brown*

* CZ-V21P/V21AP only

Photoelectric sensor main circuit

5 to 40 VDC

Overcurrent protection circuit

24 VDC

Black/White/Gray/Orange
* CZ-V21/ V21A/V21P/V21AP only

Input circuit

3.3 VDC
External calibration (Pink) External bank switch/External shift (Purple) * CZ-V21/V21A only CZ-V21P/V22P/V21AP/V22AP * CZ-V21P/V21AP only

24 VDC PLC, etc.

Pink/Purple
(Short circuit current: 1 mA max.)

PLC, etc. 0V

Dimensions
Indicator 0.82" 20.8 Center of beam spot At 0.59" 15 mm distance 0.44" 11.2 0.41" 10.4 0.89" 22.5

Unit: inch mm

0.09" 2.2 Optical fiber: 6.6' 2 m 0.66" 16.x 0.07" 1.7, 1-core shielded, Cable length: 6.6' 2 m 0.98" 25 1.10" 27.x 0.13" 3.2 (mounting hole)

Mounting bracket A*

0.41" 10.4

Mounting bracket B*

Stainless steel t=0.06" t=1.5
Stainless steel t=0.06" t=1.5 0.30" 7.5 0.14" 3.5

0.20" 5 0.28" 7 0.14" 3.5 0.16" 4 0.47" 12 0.91" 23.2 0.14" 3.5

2 x M3 Screw

.5 "0.

0.88" 22.3

0.24" 6 0.48" 12.1 0.33" 8.4 0.66" 16.7 0.98" 25 1.29" 32.8

(0.49") (12.5)

5 3. 14" 0. R0.3 0" R 7.5

0.43" 11

0.80" 20.3
0.66" 0.89" 16.7 22.7

0.96" 24.4

0.63" 16
0.61" 15.6 1.07" 27.2
2 x M3 Screw 0.24" 6
* Mounting bracket A/B is attached to CZ-H72
When the mounting bracket is attached When sensor head rotated at 45 clockwise
(2.09") (53.2) 0.37" 9.5 0.18" 4.5 0.14" 3.5 0.28" 7.2 1.07" 0.47" 27.2 12
When sensor head rotated at 45 counterclockwise
(2.09") (53.2) 0.37" 9.5 0.18" 4.5 0.14" 3.5 0.28" 7.2 1.07" 27.2 0.47" 12
Center of beam spot At 0.59" 15 mm distance

0.14" 3.5

0.28" 7
0.14" 3.5 0.28" 7
1.52" 38.5 (0.80") (20.3) (0.74") (18.7) (1.45") (36.8)
(1.54") (39) (0.80") (20.3) (0.74") (18.7) (1.45") (36.8)

(0.07") (1.7)

(0.63") (16)

(0.09") (2.4)

When sensor head mounted without rotation

(2.09") (53.2)

0.37" 9.5
0.18" 4.5 0.14" 0.28" 3.5 7.2 0.47" 12 0.59" 14.9 1.07" 27.2
Sensor head mounting reference

0.66" 16.7

0.98" 25

0.59" 15

0.66" 1.29"16.7 32.8

(0.80") (20.3)

Detecting distance: 0.59" 0.20" (When beam spot is set to Large) 0.59" 0.12" (When beam spot is set to Small) 0.44" 11.2 (0.60") (15.3) (1.25") (31.8)
0.36" 0.31" 9.1 7.8
Digital RGB Sensor Line-up
Luster canceling diffuse reflective

CZ-H35S/ CZ-H37S

Detects subtle difference of colors or patterns. Unaffected by a targets luster.
Long detection distance diffuse reflective

CZ-H32

Can be mounted at a distance from targets. Unaffected by vibration.

Fluorescence detection UV sensor

CZ-H52

Unaffected by patterns or colors of targets to detect fluorescent marks

CZ-H35S

CZ-H37S
Small beam spot of 0.04" (1 mm) dia. at setting distance 0.63" (16 mm) It radiates ultraviolet to detect fluorescent substances or marks. Unaffected by patterns or colors of targets to detect fluorescent marks.
Unaffected by surface conditions such as warpage, vibration, inclination of luster

3 Adjustable beam spots

Detecting fluorescent substances or marks
Specifications are subject to change without notice.

CALL TOLL FREE

KEYENCE CORPORATION OF AMERICA Corporate Office

Regional offices

TO CONTACT YOUR LOCAL OFFICE

1 - 8 - 9 - 2 3

Fax : 201-930-0099
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Phone:201-930-0100 Fax:201-930-0099 E-mail:keyence@keyence.com
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KEYENCE CANADA INC. 1450 Meyerside Drive, #301, Mississauga, Ontario L5T 2N5 CANADA Phone:905-696-9970 Fax:905-696-8340 E-mail:keyence@keyence.com

KA1-0095

KEYENCE CORPORATION, 2005 CZH72-KA-C-E 0105-Printed in Japan