4

Photoelectric Sensor

Ratings and Specifications

Standard Sensing Object for the Mark Sensor

Sensing method Diffuse reflective (mark detection)

Model

NPN output

E3ZM-V61/-V66

Item

PNP output

E3ZM-V81/-V86

Sensing distance

12

±2 mm *1

*1. A deviation of ±2 mm (typical value) can be handled for combinations of white, yellow, and black. Refer to page 5 for the detection capabilities for other colors.

Sensing range

Depends on the combination of colors. Refer to Engineering Data on page 5 for details.

Spot diameter

2-mm dia. max.

Light source

(wavelength)

White LED (450 to 700 nm)

Power supply voltage

10 to 30 VDC, including 10% ripple (p-p)

Power consumption

600 mW max. (current consumption for a 30-V power supply voltage: 20 mA max.)

Control output

Load power supply voltage: 30 VDC max., Load current: 100 mA max. (Residual voltage: 2 V max.)

Open-collector output (NPN/PNP output depending on model)

Remote control input

NPN output ON: Short-circuit to 0 V, or 1.5 V max. (source current: 1 mA max.)

NPN output OFF:Open or Vcc 1.5 V to Vcc (leakage current: 0.1 mA max.)

PNP output ON: Vcc 1.5 V to Vcc (sink current: 1 mA max.)

PNP output OFF: Open or 1.5 V max. (leakage current: 0.1 mA max.)

Operating modes

Set in the order of the teaching operation. *2

*2. Mark Sensor output switching: When teaching, specify the ON color first and the OFF color second.

Protection circuits

Reversed power supply polarity, Load short-circuit protection, and Reversed output polarity protection

Response time

Operate or reset: 50

μs max.

Sensitivity adjustment

Teaching method

Ambient illumination

(Receiver side) Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max.

Ambient temperature

range

Operating:

−40 to 60°C *3, Storage: −40 to 70°C (with no icing or condensation)

*3. Do not bend the cable in temperatures of -25°C or lower.

Ambient humidity range

Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)

Insulation resistance

20 M

min. (at 500 VDC)

Dielectric strength

1,000 VAC at 50/60 Hz for 1 min

Vibration resistance

(destruction)

10 to 55 Hz, 1.5-mm double amplitude for 2 h each in X, Y, and Z directions

Shock resistance

(destruction)

Degree of protection

IEC 60529: IP67, DIN 40050-9: IP69K *4

*4. For connector models IP69k rating is with connector attached.

Connection method

Pre-wired cable (standard length: 2 m) or M8 4-pin connector

Indicator

Operating indicator (yellow), Stability indicator (green), and Teaching indicator (red)

Weight (packed state)

Pre-wired models (2-m cable): Approx. 85 g

Connector models: Approx. 35 g

Materials

Housing

SUS316L

Lens

PMMA (polymethylmethacrylate)

Indication

PES (polyethersulfone)

Buttons

Fluoro rubber

Cable

PVC (polyvinyl chloride)

Accessories

Instruction sheet

Color

Munsell color notation

White

N9.5

Red

4R 4.5/12.0

Yellow-red

4YR 6.0/11.5

Yellow

5Y 8.5/11.0

Yellow-green

3GY 6.5/10.0

Green

3G 6.5/9.0

Blue-green

5BG 4.5/10.0

Blue

3PB 5.0/10.0

(Black)

(N2.0)