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
μ
s 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)
500 m/s
2
for 3 times each in X, Y, and Z directions
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)
