E3X-NA512M Datasheet, PDF (3/14 Pages) Omron Electronics LLC – Manual Fiber Amplifier

Ratings and Specifications
E3X-NA
Amplifier Units
Type
Standard models
High-speed
detection models
Mark-detecting models Water-resistant models
Item
Model
NPN
output
PNP
output
E3X-NA@
E3X-NA@F
E3X-NAG@
E3X-NA@V
Light source
(wavelength)
Red LED (680 nm)
Green LED (520 nm)
Red LED (680 nm)
Power 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
Load current: 50 mA max.; residual voltage: 1 V max.; NPN/PNP (depends on model) open collector; Light-ON/Dark-ON mode selector
Self-diagnosis
output
None
Yes
None
Response time
Operate or reset: 200 Ps max. *1
Operate: 20 Ps max.
Reset: 30 Ps max.
Operate or reset: 200 Ps max. *1
Sensitivity
adjustment
8-turn sensitivity adjuster (with indicator)
Protection circuits Reverse polarity, output short-circuit, mutual interference prevention (optically synchronized) *2
Timer function
OFF-delay timer: 40 ms (fixed)
Ambient illumination Incandescent lamp: 10,000 lux max.
(Receiver side)
Sunlight:
20,000 lux max.
Ambient
temperature range
Operating:Groups of 1 to 3 Amplifiers: 25“C to 55“C
Groups of 4 to11 Amplifiers: 25“C to 50“C
Groups of 12 to16 Amplifiers: 25“C to 45“C
Storage: 30“C to 70“C (with no icing or condensation)
Ambient humidity
range
Operating and storage: 35% to 85% (with no condensation)
Insulation resistance 20 M: min. (at 500 VDC)
Dielectric strength 1,000 VAC at 50/60 Hz for 1 minute *3
Vibration resistance Destruction: 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/s², for 3 times each in X, Y and Z directions
Degree of protection IEC 60529 IP50 (with Protective Cover attached)
IEC 60529 IP66 (with Pro-
tective Cover attached)
Connection method Pre-wired (standard cable length: 2 m) or connector
Weight
(packed state)
Pre-wired models: approx. 100 g, Connector models: approx. 55 g (See note 4.) *4
Material
Case Polybutylene terephthalate (PBT)
Cover Polycarbonate
Polyethersulfone (PES)
Accessories
Instruction manual
*1. When there are 8 or more Units mounted side-by-side, the response time will be 350 Ps max.
*2. High-speed detection models do not have the mutual interference prevention function.
*3. The dielectric strength for water-resistant models with M8 connectors is 500 VAC.
*4. Add 10 g to the weight for water-resistant models.
Amplifier Unit Connectors
Item
Model
E3X-CN11
E3X-CN12
Rated current
2.5 A
Rated voltage
50 V
Contact resistance
20 m: 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 inser-
tions
Destruction: 50 times (for connection to the Amplifier Unit and the adjacent Connector)
Housing
Material
Contact
Polybutylene terephthalate (PBT)
Phosphor bronze/gold-plated nickel
Weight
(packed state)
Approx. 55 g
Approx. 25 g
3