Instruction Manual colorSENSOR OT-3-MA-200
colorSENSOR OT-3
Series • Reflex Color Sensors
Page 2
MICRO-EPSILON Eltrotec GmbH
Heinkelstraße 2 · 73066 Uhingen / Germany
Tel. +49 (0) 7161 / 98872-300 · Fax +-49 (0) 7161 / 98872-303
eltrotec@micro-epsilon.de · www.micro-epsilon.com
Technical Data
Type OT-3-MA-200-20
Light source
10x white-light-LED,
modulated 30 kHz
Illumination technique focused
Effect of Illumination Big dynamic range for flat/dark surfaces
Target distance
typ. 50 mm up to 400 mm
ideal distance 200 mm
Light spot size Ø 20 (20 dia.) mm at 200 mm
Reproducibility in the X, Y color range each 1 digit at 12-bit A/D conversion
Color distance
'E t 0.8
Receiver 3-color filter detector (TRUE COLOR Detector, color filter bend according to CIE 1931)
Alternating light operation
30 kHz
Ambient light up to 5000 Lux
Protection class IP 64
Current consumption typ. 320 mA
Interface RS 232 (optional USB)
Connector type
to PLC: 8-pole female connector (Binder series 712)
to PC: 5-pole female connector (Binder series 712)
Connection cable to PLC: CAB-M9-8P-St-ge; xm-PUR; open
to PC: CAB-M9-5P-St-ge; xm-PUR; RS232
CAB-M9-5P-St-ge; xm-PVC; USB
Connection cable
Aluminum, anodized in black
Operating temperture -20°C - + 55°C (-4°F up to +131°F)
Storage temperature -20°C - +85°C (-4°F up to +185°F)
Pulse lengthening adjustable 0 ms - 100 ms
Max. switching current 100 mA, short-circuit-proof
Switching frequency max. 30 kHz (depends on the number of teach-colors and averaging value)
Outputs
OUT 0 - OUT 4, digital (0V/+Ub), short-circuit-proof
100 mA max. switching current npn-, pnp-available
(bright-, dark-switching can be switched over)
Averaging over 32768 values max.
Voltage supply +24 VDC (± 10%), protected against polarity reversal, overload protected
Switching state display Visualization by means of 5 yellow LED's
Color memory capacity non-volatile EEPROM with parameter sets for 31 colors max.
TEACH button for external teaching of color reference values via input IN0
Temperature drift X,Y < 0.01% / K
Signal gain 8 steps (AMP1 - AMP8), adjustable
EMC test according to DIN EN 60947-5-2
Color spaces X/Y INT; s/i M (Lab)