E3X-DAC-S Datasheet, PDF (3/16 Pages) Omron Electronics LLC – Easy and Reliable The Fiber Sensor That Sees in Color

Ratings and Specifications
E3X-DAC-S
Amplifier Units
Type
Standard models
Advanced models with simultaneous
2-color determination
Advanced models with
4-color determination
Item
Model E3X-DAC@-S@ (@: 11/41/6/8) E3X-DAC@-S (@: 21/51)
E3X-DAC@B-S (@: 21/51)
Sensing distance
Depends on the Fiber Unit. Refer to page 5 to 7 for details.
Sensing object
Reflective models: Standard 11 color cards *1, Through-beam models: Opaque or translucent object
Light source (wavelength)
White LED (420 to 700 nm)
Sensing method
C Mode: RGB ratio determination (or I Mode: Light intensity determination for red, green, or blue;
Black Mode: Determination of total light intensity for red, green, and blue) *2
Number of registered
colors
1
2
(simultaneous determination)
4
(2-color simultaneous
determination × 2 banks)
Power supply voltage
12 to 24 VDC ±10%, ripple (p-p) 10% max.
Power consumption
960 mW max. (current consumption: 40 mA max. at power supply voltage of 24 VDC)
Control outputs
NPN or PNP open collector
Load power supply voltage: 26.4 VDC max.
Load current: 50 mA max. (residual voltage: 2 V max.)
Number of control outputs
1
2
Remote control input
---
No-voltage input (contact/transistor) *3
Protection circuits
Reverse polarity for power supply connection, Output short-circuit, Reversed output polarity protection
Response
time
Super-high-speed mode *4
High-speed mode
Standard mode
High-resolution mode
Operate or reset: 60 μs
Operate or reset: 300 μs
Operate or reset: 1 ms
Operate or reset: 4 ms
Operate or reset: 120 μs
Operate or reset: 600 μs
Operate or reset: 2 ms
Operate or reset: 8 ms
Sensitivity setting (color regis-
tration, allowable range)
Teaching (one-point teaching or teaching with/without workpiece) or manual adjustment
Operation mode
ON for match (ON for same color as registered color) or ON for mismatch (ON for different color from registered color)
Timer function
Timer type: OFF delay, ON delay, or one-short, Timer time: 1 ms to 5 s (variable)
Control outputs
---
Output for each channel, AND output, and OR output
Functions Remote control
One-point teaching, teaching Bank switching
---
with/without workpiece, zero (switching between banks A
reset, and light emission OFF and B and banks C and D)
Display switch *5
Seven patterns total: Match + Threshold, Margin + Threshold, Analog bar display, Peak + Bottom, etc.
Initialization
Initial reset (factory defaults) or user reset (saved settings)
Initial reset (factory defaults)
Zero reset
Supported
Not supported
Indicators
Operation indicator (orange)/I
mode display indicator (orange)
Operation indicator for each channel (orange)
Digital display
7-segment displays (Main display: Red, Sub-display: Green)
Display direction
Switchable between normal and reversed.
Ambient illumination (Receiver Incandescent lamp: 3,000 lux
side)
Sunlight: 10,000 lux
Ambient temperature range *6 Operating: −25°C to 55°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 MΩ min. (at 500 VDC)
Dielectric strength
1,000 VAC at 50/60 Hz for 1 minute
Vibration resistance
Destruction: 10 to 50 Hz with a 1.5-mm double amplitude for 2 h 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 IP50 (with Protective Cover attached)
Connection method
Pre-wired (standard cable length:
2 m) or reduced-wiring connector Pre-wired (standard cable length: 2 m)
(Units connected: 16 max.)
Weight (packed state)
Pre-wired model: Approx. 100 g, Amplifier unit connector model: Approx. 55 g
Case
Materials
Cover
Polybutylene terephthalate (PBT)
Polycarbonate (PC)
Accessories
Instruction manual
Note: Refer to page 4 for *1 to *6.
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