
E3F2
E3F2
3
REPLACEMENT PARTS
Description
Reflector for E3F2-R2
Two plastic M18 mounting nuts
Part number
E39-R1
E3F-PHWS
4 retroreflective sensors
Specifications
DC SWITCHING MODELS
Part number
E3F2-7C4-
E3F2-7B4-
,
E3F2-R2C4-
E3F2-R2B4-
,
E3F2-R2RC4-
E3F2-R2RB4-
,
E3F2-DS10C4-
E3F2-DS10B4-
,
E3F2-DS30C4-
E3F2-DS30B4-
,
Method of detection
Through-beam
Retroreflective
Non-polarized
2 m (6.56 ft)
56 x 56 mm
Diffuse
Polarized
2 m (6.56 ft)
Sensing range
Standard target
7 m (22.96 ft)
11 x 11 mm
10 cm (3.94 in)
5 x 5 cm 90%
Kodak White
Card
30 cm (11.81 in)
10 x 10 cm 90%
Kodak White
Card
Supply voltage
Output
Current consumption
Response time
Stabilization on Powerup
Ambient temperature
10-30 VDC 10% maximum permissible ripple, peak-to-peak
NPN or PNP open collector, 100 mA, residual voltage 2 V max. at 100 mA
45 mA max.
25 mA max.
2.5 ms max.
50 ms
–25
°
C to 55
°
C (–13
°
F to 131
°
F) with no icing
–30
°
C to 70
°
C (–22
°
F to 158
°
F)
Incandescent: 3,000 x; Sunlight: 10,000 x
35% to 85% RH, no condensation
35% to 95% RH
20 M
 at 500 VDC
1,000 VAC, 50/60 Hz for 1 min. between current carrying parts and case
10 to 55 Hz 1.5 mm double amplitude 1 hr each in X, Y, Z axes
500 m/s
2
 (approx. 50 G)
IP67, NEMA 6 for metal versions; IP66 NEMA, 4 for plastic versions
Infrared LED
Red LED
Power and light received LEDs
Fixed
Light-ON or Dark-ON selectable with control wire
Pre-leaded 100 g; connector: 60 g
Pre-leaded 85 g; connector: 40 g
Output short-circuit and reverse polarity
Plastic
Plastic (ABS),
nickel plated
brass, stainless
steel
PVC
Operating
Storage
Ambient light immunity
Relative humidity
Operating
Storage
Insulation resistance
Dielectric strength
Vibration
Shock
Enclosure
Light source
Indicators
Sensitivity adjustment
Operation mode
Weight
Infrared LED
Adjustable
Metal
Plastic
Circuit protection
Materials
Lens
Housing
Plastic
Nickel plated
brass, stainless
steel
Plastic (ABS), nickel plated brass,
stainless steel
Cable sheath