Type | Standard models | Advanced models with
simultaneous 2-color determination |
Advanced models with
4-color determination |
|
---|---|---|---|---|
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 below 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 | ||
External input *3 | --- | Remote control | Bank switching | |
Protection circuits | Reverse polarity for power supply connection, Output short-circuit, Reversed
output polarity protection |
|||
Response
time |
Super-high-speed
mode *4 |
Operate or reset: 60 μs | Operate or reset: 120 μs | |
High-speed mode | Operate or reset: 300 μs | Operate or reset: 600 μs | ||
Standard mode | Operate or reset: 1 ms | Operate or reset: 2 ms | ||
High-resolution
mode |
Operate or reset: 4 ms | Operate or reset: 8 ms | ||
Sensitivity setting (color
registration, allowable range) |
Teaching (one-point teaching or teaching with/without workpiece) or manual
adjustment |
|||
Functions | 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 | ||
Remote control | --- | One-point teaching,
teaching with/without workpiece, zero reset, and light emission OFF |
Bank switching
(switching between banks A 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
side) |
Incandescent lamp: 3,000 lux
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 (Units connected: 16 max.) |
Pre-wired (standard cable length: 2 m) | ||
Weight (packed state) | Pre-wired model: Approx. 100 g, Amplifier unit connector model: Approx. 55 g | |||
Materials | Case | Polybutylene terephthalate (PBT) | ||
Cover | Polycarbonate (PC) | |||
Accessories | Instruction manual |