2

E3M-V

Ratings and Specifications

*1. A single cable is shared for remote control input and answer-back output.

*4. The spot size is measured with the light emitter facing forward and the Sensor body standing vertically.

Item

Model

E3M-VG11

E3M-VG21

E3M-VG16

E3M-VG26

Sensing distance

10

± 3 mm

Spot size

(horizontal

1

× 4 mm

4

× 1 mm

1

× 4 mm

4

× 1 mm

Light source

(wavelength)

Green LED (525 nm)

Power supply voltage

10 to 30 VDC including 10% (p.p) ripple

Current consumption

100 mA max.

Control output

Load power supply voltage: 30 VDC max., Load current:

100 mA max. (Residual voltage: 1.2 V max.), NPN open

collector output

Load power supply voltage: 30 VDC max., Load current:

100 mA max. (Residual voltage: 2 V max.), PNP open col-

lector output

ON: Short-circuit to 0 V or 1.5 V max. (Outflow current 1 mA max.)

OFF: Open or Vcc-1.5 V to Vcc (Leakage current 0.1 mA max.)

ON: Vcc-1.5 V to Vcc (Inlet current 3 mA max.)

OFF: Open or 1.5 V max. (Leakage current 0.1 mA max.)

Load power supply voltage: 30 VDC max., Load current: 100 mA max.

(Residual voltage: 1.2 V max.), NPN open collector output

Load power supply voltage: 30 VDC max., Load current: 100 mA max.

(Residual voltage: 2 V max.), PNP open collector output

Bank selection

2-bank selection (Performed by remote control only. Refer to the remote control function for details.)

Protective circuits

Power supply reverse polarity protection, Load short-circuit protection

Response time

ON: 50

μs max., OFF: 70 μs max.

Sensitivity adjustment

Teaching system

Ambient illumination

(Receiver side)

Incandescent lamp: 3,000 lx max., Sunlight 10,000 lx max.

Ambient temperature

range

Operating:

−20 to 55°C, Storage: −30 to 70°C (with no icing)

Ambient humidity

range

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

Insulation resistance

20 M

Ωmin. at 500 VDC

Dielectric strength

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

Degree of protection

IEC 60529 IP67 (with Protective Cover attached)

Connection method

M12 Connector

Weight (packed state)

Approx. 100 g

Material

Case

PBT (polybutylene terephthalate)

Lens

Mechacrylic resin

Accessories

Instruction manual