Simple Fiber Amplifier
E3X-SD
The Standard for Fiber Amplifiers with
Simple Operation and High Performance
Operation so simple that essentially anyone can use the
amplifier right way.
Immediately determine operation and amount of light with a
simple, bright display.
General-purpose capabilities to simply handle a broad range of
applications.
Ordering Information
Amplifier Units Amplifier Unit Connectors (Order Separately)
Digital Display and Direct Key Setting
Note: Stickers for Connectors are included as accessories.
Appear- Cable No. of
Model
Item Model
Connection Ratings and
ance length conductors
Item Appearance
NPN PNP
method Specifications
output output
Master
3 E3X-CN11
Standard
Connector
models
2 m
Pre-wired E3X-SD11 E3X-SD41
Slave
1 E3X-CN12
Connector
---
Wire-saving
E3X-SD6 E3X-SD8
connector
Amplifier Units Applicable Connectors (Order Separately)
Combining Amplifier Units and
Connectors
Type NPN PNP + Master Connector Slave Connector
(Basically, Amplifier Units and Connectors are sold
Standard
E3X-SD6 E3X-SD8 E3X-CN11 (3-wire) E3X-CN12 (1-wire)
separately)
models
Refer to the following tables when placing an order.
When Using 5 Amplifier Units
5 Amplifier Units + 1 Master Connector + 4 Slave Connectors
Sensor I/O Connectors (Order Separately)
Size Cable specifications Appearance Cable type Model
2 m XS3F-M421-402-A
Straight
Four-
connector
5 m XS3F-M421-405-A
M8 Standard cable conductor
2 m XS3F-M422-402-A
L-shaped
cable
connector
5 m XS3F-M422-405-A
Accessories (Order Separately)
Mounting Brackets End Plate
Appearance Applicable models Model Quantity Appearance Model Quantity
E39-L143 1
E3X-SD@ PFP-M 1
1E3X-SD
Ratings and Specifications
Amplifier Units
Digital display and direct key setting
Type
Standard models
Item Model E3X-SD@
Light source (wavelength) Red LED (620 nm)
Power supply voltage 12 to 24 VDC 10%, ripple (p-p): 10% max.
Current consumption 960 mW max. (Power supply: 24 V, Current consumption: 40 mA max.)
Open-collector output (NPN or PNP)
Control output Load power supply: 26.4 V max., Load current: 50 mA max. (Residual voltage: 1.5 V max.)
Light-ON/Dark-ON mode selector
Response time Operate or reset: 200 s max.
Sensitivity adjustment UP/DOWN direct key setting, teaching
Protection circuits Power supply reverse polarity protection, output short-circuit protection, output reverse polarity protection
Timer function ON/OFF-delay timer: 10 ms (each fixed)
Mutual interference
Up to 5 Amplifiers (optically synchronized)
prevention
Receiver side
Ambient illumination Incandescent lamp: 10,000 lux max.
Sunlight: 20,000 lux max.
Operating: Groups of 1 to 3 Amplifiers: 25C to 55C
Groups of 4 to 11 Amplifiers: 25C to 50C
Ambient temperature range
Groups of 12 to 16 Amplifiers: 25C to 45C
Storage: 30C to 70C (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 (*)
Vibration resistance Destruction: 10 to 55 Hz with a 1.5-mm double amplitude for 2 hrs each in X, Y and Z directions
2
Shock resistance Destruction: 500 m/s , for 3 times each in X, Y and Z directions
Degree of protection IEC 60529 IP50 (with Protective Cover attached)
Connection method Pre-wired (standard cable length: 2 m), or connector
Weight (packed state) Pre-wired model: Approx. 100 g, Model with connector: Approx. 55 g
Case Polybutylene terephthalate (PBT)
Material
Cover Polycarbonate
Accessories Instruction manual
* Models with connectors have a dielectric strength of 500 VAC.
Amplifier Unit Connectors
Item Model E3X-CN11
Rated current 2.5 A
Rated voltage 50 V
20 m max. (20 mVDC max., 100 mA max.)
Contact resistance (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 Destruction: 50 times (for connection to the Amplifier Unit and the adjacent Connector)
Housing Polybutylene terephthalate (PBT)
Material
Contact Phosphor bronze/gold-plated nickel
Weight (packed state) Approx. 55 g
2