E3X-DAC-S
7
Note:1. Sensing Object: Standard Color Card (230 Colors) from Japan Color
Enterprise Co., Ltd.)
2. When teaching with/without a workpiece, the best sensing method will
be automatically selected (RGB ratio (C Mode) or light intensity deter-
mination (I Mode)). If color differences are not strong enough and RGB
ratios would result in unstable detection, then light intensity determina-
tion (I Mode) will be selected.
The detection mode can also be set to C, I, or Black Mode.
3. Input Specifications
Refer to the Instruction Manual for the external input pulse width.
A pulse width of 300 ms or longer is required to switch banks for the
E3X-DAC@B-S.
4. Mutual interference prevention cannot be used in super-high-speed
mode, and light intensity determination (I Mode) must be used.
5. With light intensity determination (I Mode), the correlation is not dis-
played, but rather the light intensity is displayed.
6. The allowable ambient operating temperature changes according to the
number of Units that are linked.
2 Units: −25 to 55°C, 3 to 10 Units: −25 to 50°C, and 11 to 16 Units:
−25 to 45°C
Amplifier Unit Connectors
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
Type Standard models
Advanced models
(2-color simultaneous
determination)
Advanced models
(4-color determination)
Item Model E3X-DAC@-S@ (@: 11/41/6/8) E3X-DAC@-S@ (@: 21/51) E3X-DAC@B-S@ (@: 21/51)
Color (11 standard colors) Munsell color notation
White N9.5
Red 4R 4.5/12.0
Yellow/red 4YR 6.0/11.5
Yellow 5Y 8.5/11.0
Yellow/green 3GY 6.5/10.0
Green 3G 6.5/9.0
Blue/green 5BG 4.5/10.0
Blue 3PB 5.0/10.0
Blue/purple 9PB 5.0/10.0
Purple 7P 5.0/10.0
Red/purple 6RP 4.5/12.5
Black (N2.0)
Contact input
(relay or switch)
Non-contact input
(transistor)
NPN
ON: Shorted to 0 V (sourcing
current: 1 mA max.).
OFF: Open or shorted to Vcc.
ON: 1.5 V max. (sourcing cur-
rent: 1 mA max.)
OFF:
Vcc - 1.5 V to Vcc (leakage
current: 0.1 mA max.)
PNP
ON: Shorted to Vcc (sinking
current: 3 mA max.).
OFF: Open or shorted to 0 V.
ON: Vcc - 1.5 V to Vcc (sink-
ing current: 3 mA max.)
OFF: 1.5 V max. (leakage cur-
rent: 0.1 mA max.)
Item Model E3X-CN11 E3X-CN12
Rated current 2.5 A
Rated voltage 50 V
Contact resistance
20 mΩ max. (20 mVDC max., 100 mA max.)
(The figure is for connection to the Amplifier Unit and the adjacent
Connector. It does not include the conductor resistance of the cable.)
No. of insertions
Destruction: 50 times
(The figure for the number of insertions is for connection to the Am-
plifier Unit and the adjacent Connector.)
Materials
Housing Polybutylene terephthalate (PBT)
Contacts Phosphor bronze/gold-plated nickel
Weight (packed state) Approx. 55 g Approx. 25 g
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