3
E3X-NA
E3X-NA
Specifications
■
Amplifier Units
Ratings/Characteristics
Note:
When there are 8 or more Amplifier Units mounted side-by-side, the response time will be 350
µ
s max.
■
Amplifier Unit Connectors
Item
Amplifier Units with Cables
Connector-ready amplifier units
Standard models
High-speed
detection
models
Mark-detecting
models
Water-resistant
models
Wire-saving
models
Water-resistant
models (use M8
connectors)
Output type
NPN output
E3X-NA11
E3X-NA11F
E3X-NAG11
E3X-NA11V
E3X-NA6
E3X-NA14V
PNP output
E3X-NA41
E3X-NA41F
E3X-NAG41
E3X-NA41V
E3X-NA8
E3X-NA44V
Light source (wavelength)
Red LED (680 nm)
Green LED
(520 nm)
Red LED (680 nm)
Supply voltage
12 to 24 VDC ±10%, ripple (p-p): 10% max.
Current consumption
35 mA max.
35 mA max.
(for 24-VDC
power supply)
35 mA max.
Control output
NPN/PNP (depends on model) open collector; load current: 50 mA max.; residual voltage: 1 V max.
Operation mode Switch-
selectable
Light-ON/Dark-ON operation
Response time
200
µ
s max. for operation
and reset respectively
(See note.)
Operation:
20
µ
s max.
Reset:
30
µ
s max.
200
µ
s max. for operation and reset respectively (See Note.)
Sensitivity adjustment
8-turn sensitivity adjuster (with indicator)
Circuit protection
Reverse polarity, output
short-circuit, mutual inter-
ference prevention (opti-
cally synchronized)
Reverse
polarity, output
short-circuit
Reverse polarity, output short-circuit, mutual interference prevention
(optically synchronized)
Timer function
OFF-delay timer: 40 ms (fixed)
Ambient illumination
(receiver side)
Incandescent lamp:10,000 lux max.
Sunlight:20,000 lux max.
Ambient temperature
Operating: Groups of 1 to 3 Amplifiers:
−
25
°
C to 55
°
C (-13
°
F to 131
°
F)
Groups of 4 to11 Amplifiers:
−
25
°
C to 50
°
C (-13
°
F to 122
°
F)
Groups of 12 to16 Amplifiers:
−
25
°
C to 45
°
C (-13
°
F t0 113
°
F) with no icing or condensation
Storage:
−
30
°
C to 70
°
C (-22
°
F to 158
°
F) with no icing or condensation
Ambient humidity
Operating and storage: 35% to 85% (with no condensation)
Insulation resistance
20 M
Ω
min. (at 500 VDC)
Dielectric strength
1,000 VAC at 50/60 Hz for 1 minute
500 VAC at 50/
60 Hz for 1 minute
Vibration resistance
10 to 55 Hz with a 1.5-mm double amplitude for 2 hrs each in X, Y and Z directions
Shock resistance
500 m/s
2
, for 3 times each in X, Y and Z directions
Enclosure rating
IEC60529 IP50 (with Protective Cover attached)
IEC60529 IP66
(with Protective
Cover attached)
IEC60529
IP50 (with
Protective
Cover at-
tached)
IEC60529 IP66
(with Protective
Cover attached)
Connection method
Prewired (standard cable length: 2 m)
Connector
M8 connector
Weight (packed)
Approx. 100 g
Approx. 110 g
Approx. 55 g
Approx. 65 g
Material
Case
Polybutylene terephthalate (PBT)
Cover
Polycarbonate
Polyethersulfone
(PES)
Polycarbon-
ate
Polyethersulfone
(PES)
Accessories
Instruction Sheet
Item
E3X-CN11
E3X-CN12
Rated current
2.5 A
Rated voltage
50 V
Contact resistance
20 m
Ω
max. (20 mVDC max., 100 mA max.)
(The above figure is for connection to the Amplifier Unit and the adjacent Connector. It does not include the conductor
resistance of the cable.)
Number of insertions
50 times (for connection to the Amplifier Unit and the adjacent Connector)
Material
Housing
Polybutylene terephthalate (PBT)
Contact
Phosphor bronze/gold-plated nickel
Weight (packed)
Approx. 55 g
Approx. 25 g
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