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RGB Digital Fibreoptic Sensors

CZ series

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Sensor head: Reflective type/Waterproof reflective type

Model

CZ-10

CZ-11

CZ-13

CZ-40

CZ-41

Type

Reflective (Small size
adjustable spot)

Reflective (Small size, side-view
adjustable spot)

Reflective (Long-distance, small spot type)

Reflective (Long detection distance)

Reflective (Small beam spot)

Detecting area

10 to 30 mm

3 to 15 mm

35 mm ±3 mm

70 ±20 mm

16 ±4 mm

Smallest spot diameter

0.9 to 3.5 mm dia.

0.9 to 1.5 mm dia.

2 mm dia.

6 mm dia.

1 mm dia.

Allowable bending radius

R25 mm

R15 mm

Cable length

2 m (free-cut)

1 m (Fibre:free-cut)

2 m (free-cut)

Environmental resistance

Enclosure rating

IP40

IP67

Ambient temperature

-40 to +70 °C (No freezing)

Relative humidity

35 to 85 % RH (No condensation)

Material

Fibre: Plastic (Polyethylene sheathed)

Case material

Lens case: Aluminium, Fibre case: Stainless steel

Polyarylate

Weight

Approx. 5 g

Approx. 13 g

Approx. 20 g

Approx. 27 g

Sensor head: Area spot type/Retro-reflective type

Model

CZ-12

Type

Area beam spot, reflective

Detecting area

5 to 20 mm

Allowable bending radius

R25 mm

Cable length

2 m (free-cut)

Environmental resistance

Ambient temperature

-40 to +70 °C (No freezing)

Relative humidity

35 to 85 % RH (No condensation)

Material

Fibre: Plastic (Polyethylene sheathed)

Case material

Polysulfone

Weight

Approx. 19 g

Amplifier unit

Model

CZ-K1

CZ-K1P

Output

NPN

PNP

Light source

Red LED, Green LED, Blue LED

Response time

300 µs/1 ms (switch-selectable)

Indicator lamp

Output: Red LED, Calibration: Orange LED, External synchronization input: Green LED,
Matching rate/received light intensity: LCD (Red/Green)

Error indication

Excess light intensity, insufficient light intensity, insufficient colour difference

Calibration method

1-point/2-point calibration (switch-selectable)

Tolerance value adjustment

Numerical value setting on digital display

Differentiation mode

C mode/C + I mode/I mode (switch-selectable)

Timer function

OFF-delay timer (40 ms)/Timer OFF (switch-selectable)

Output selection

Match output: Turns on when target colour matches registered colour.
Mismatch output: Turns on when target colour is different from registered colour. (switch-selectable)

External synchronisation input

Response speed: 500 µs max.

External calibration input

Input response time: 20 ms min.

Registered colour selection

8-bank selection (By external input),
Non-voltage input, Input response time: 20 ms min.

Control output

NPN: 40 VDC max. (100 mA max.), Residual voltage: 1.0 V max.

PNP: 40 VDC max. (100 mA max.), Residual voltage: 1.0 V max.

Protection circuit

Reverse-polarity protection (power supply),
overcurrent protection (output), surge absorber (output)

Rating

Power voltage

12 to 24 VDC ±10 %, Ripple (P-P) 10 % or less

Current consumption

75 mA or less

Environmental resistance

Ambient light

Incandescent lamp: 5,000 lux max., Sunlight: 10,000 lux max.

Ambient temperature

-10 to +55 °C (No freezing)*1

Relative humidity

35 to 85 % RH (No condensation)

Vibration resistance

10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions

Shock resistance

500 m/s2, 3 times in each of the X, Y, and Z directions

Case material

Polycarbonate

Weight

Approx. 115 g (including 2-m cable)

*1 When extended, the ambient usage temperature varies according to the following conditions. Be sure to mount units on a DIN rail (attached to a metal plate) and ensure that the output current is 20 mA or less. When extended

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