Omron E3X-NA Manual page 20

Rating/performance
Amplifier Units
Type Standard models
NPN
E3X-NA11
output
Model
PNP
Item E3X-NA41
output
Light source (wave
Red LED (680 nm)
length)
Power supply volt-
12 to 24 VDC ±10%, ripple (p-p): 10% max.
age
Current consumption 35 mA max.
Load current 50 mA (residual voltage 1 V max. each) Open collector output type (depends on the NPN/PNP out-
Control output
put format) Light-ON/Dark-ON switch selectable
Operation or re-
Response time
set: 200 ms max. *
Sensitivity adjust-
8-turn endless adjuster (with indicator)
ment
Reverse polarity
protection, out-
put short-circuit
protection, mutu-
Protective circuits
al interference
prevention (opti-
cally synchro-
nized)
Timer function OFF-delay timer: 40 ms (fixed)
Ambient illuminance Incandescent lamp: 10,000 lux max. Sunlight: 20,000 lux max.
Operating: Groups of 1 to 3 Amplifiers: -25 to +55°C, Groups of 4 to 11 Amplifiers: -25 to +50°C, Groups of 12 to
Ambient temperature
16 Amplifiers: -25 to +45°C Storage: -30 to +70°C (with no icing and condensation)
Ambient humidity Operating/Storage: 35% to 85% RH (with no condensation)
Insulation resistance 20 M W min. at 500 VDC
Dielectric strength 1,000 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 Destruction: 500 m/s
Protective structure IEC 60529 IP50 (with Protective Cover attached)
Connection method Pre-wired models (standard length: 2 m)
Weight (Packed
Approx. 100 g
state)
Case PBT (polybutylene terephthalate)
Material
Cover Polycarbonate
Accessories Instruction manual
* If 8 or more Units are installed side-by-side, the response time will be 350 ms max.
E3X-NA
Pre-wired
High-speed de- Mark-detecting
tection models models
E3X-NA11F E3X-NAG11
E3X-NA41F E3X-NAG41
Green LED
(520 nm)
35 mA max. (at
power supply 35 mA max.
voltage 24 VDC)
Operating: 20 ms
max. Reset: 30 ms 200 ms max. for operation and reset respectively (See note.)
max.
Reverse polarity
protection, out- Reverse polarity protection, output short-circuit protection, mutual interfer-
put short-circuit ence prevention (optically synchronized)
protection
2
for 3 times each in X, Y, and Z directions
Connector type
Water-resistant
Standard models
models
E3X-NA11V E3X-NA6
E3X-NA41V E3X-NA8
Red LED (680 nm)
IEC 60529 IP66 IEC 60529 IP50
(with Protective (with Protective
Cover attached) Cover attached)
Connector type
Approx. 110 g Approx. 55 g
Polyethersul-
Polycarbonate
fone (PES)
Water-resistant mod-
els (M8 Connector)
E3X-NA14V
E3X-NA44V
500 VAC at
50/60 Hz for
1 minute
IEC 60529 IP66
(with Protective
Cover attached)
M8 connector
65 g
Polyethersul-
fone (PES)
A-83