E3MC-MA41 RGB Color Sensor NEW

Item

Built-in amplifier type

Optical fiber type

General-purpose optical fiber type

E3MC-A?1, E3MC-MA?1

E3MC-X?1, E3MC-MX?1

E3MC-Y?1, E3MC-MY?1

Light source

Red (680 nm), green (525 nm), and blue (450 nm) LEDs

Sensing distance

60±10 mm (see note 1)

20±4 mm (see note 1)

Varies with the recommended fiber. Refer to page 5 for details.

Spot diameter

12 dia.

3 dia.

--­

Supply voltage

12 to 24 VDC±10%, ripple (p-p) 10% max.

Current consumption

100 mA max.

Discriminating color registration

Possible to register four colors in teaching operation with manual threshold level adjustments.

Control output

Load current: 100 mA max. NPN open collector output with a maximum residual voltage of 1.2 V for the E3MC-(M)A11, E3MC-(M)X11, and E3MC-(M)Y11. PNP open collector output with a maximum residual voltage of 2.0 V for the E3MC-(M)A41, E3MC-(M)X41, and E3MC-(M)Y41.

Color discrimination mode

Mode C:   RGB ratio detection Mode I: RGB light intensity detection Switch selectable

Response time

1-output model: Standard mode: 3 ms max. High-speed mode: 1 ms max. (switch selectable) 4-output model: Standard mode: 6 ms max. High-speed mode: 2 ms max. (switch selectable)

Timer function

40-ms OFF-delay timer (ON/OFF switch selectable)

Output type

Conformity output: Output is ON when the detected color coincides with the registered color. Non-conformity output: Output is ON when the detected color does not coincide with the registered color. (switch selectable)

Mode selection

E3MC-?11/-?41 Mode A (Factory-set) Mode B (for remote teaching) Control output (white) Not used (gray) Bank selection input 1 (yellow) Bank selection input 2 (green) External synchronous input (pink) VCC (brown) 0 V (blue) Colors in parentheses are lead wire colors. Control output (white) Answer-back output (gray) Remote control input (yellow) Not used External synchronous input (pink) VCC (brown) 0 V (blue) Colors in parentheses are lead wire colors.

E3MC-M?11/-?M41 Mode A (Factory-set) Mode B (for remote teaching) Control output 1 (white) Control output 2 (gray) Control output 3 (yellow) Control output 4 (green) External synchronous input (pink) VCC (brown) 0 V (blue) Colors in parentheses are lead wire colors. Control output 1 (white) Control output 2 (gray) Control output 3 (yellow) VCC (brown) 0 V (blue) Colors in parentheses are lead wire colors. Answer-back output (green) Remote control input (pink) 3 outputs

Remote control input (see note 6) (mode B only)

The following control is performed according to the control signal input. E3MC-?11/-?41 Bank selection, remote teaching, or threshold selection E3MC-M?11/-M?41 Channel selection, remote teaching, or threshold selection

Answer-back output (see note 6) (mode B only)

Load current: 100 mA max. NPN open collector output with a residual voltage of 1.2 V max. E3MC-(M)A11/-(M)X11/-(M)Y11 PNP open collector output with a residual voltage of 2.0 V max. E3MC-(M)A41/-(M)X41/-(M)Y41

External synchronous input

Response time: 1 ms max. (The 4-output model is not available in mode B.)

Discriminating color selection (1-output model only)

4 banks selectable (either by bank selection input or by using the SELECT button) Input response time for bank selection: 50 ms max.

Indicator

Operation indicator (orange LED), 4-level bank indicator (green LED, see note 2), 7-level threshold indicator (red LED), 8-level detection indicator (green LED), and four channel indicators (orange LED, see note 3)

Protection

Protection from reversed power supply connection and output short-circuit

Ambient illumination

Incandescent lamp: Illumination on optical spot: 3,000 lx max. Sunlight: Illumination on optical spot: 10,000 lx max.

Ambient temperature

Operating: –25°C to 55°C (with no icing)

Ambient humidity

Operating: 35% to 85% (with no condensation)

Permissible fiber bend­ing radius

--­

10 mm min.

Varies with the type of recommend­ed fiber

Insulation resistance

20 M? min. (at 500 VDC)

Dielectric strength

1,000 VAC, 50/60 Hz for 1 min.

Vibration resistance

Destruction: 10 to 55 Hz, 1.0-mm double amplitude or 150 m/s2 for 2 hrs each in X, Y, and Z directions (see note 4)

Shock resistance

Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions (see note 5)

Degree of protection

IEC IP66 (with protective cover in place)

Material

Case: Zinc die-cast Cover: PES

Case: Zinc die-cast Cover: PES Fiber head: ABS

Case: Zinc die-cast Cover: PES

Weight (with 2-m cord)

Approx. 350 g

Approx. 400 g

Approx. 350 g