sa1m-ck4-ac IDEC Corporation, sa1m-ck4-ac Datasheet - Page 2

• Manufacturer Part Number: sa1m-ck4-ac
• Description: Sa1m Analog Laser Color Mark Sensors
• Manufacturer: IDEC Corporation

Part Numbers: SA1M Sensors
www.idec.com
Part Number
SA1M-CK4-AC
SA1M-CK4-BC
SA1M-CL4-AC
SA1M-CL4-BC
Measuring conditions:
1. Temperature: 25˚C, Object: White ceramic (0.6mm thickness), Sensitivity: Middle, Position: 110mm
2. Temperature: 25˚C, Object: White ceramic (0.6mm thickness), Sensitivity: Middle
3. Object: White ceramic (0.6mm thickness), Sensitivity: Middle, Position: 110mm
4. Auxiliary output should be used only to monitor distance
Spot Type
Small spot
Parallel beam
Small spot
Parallel beam
Sensing Range
Digital Output
Analog Output for Light Intensity
(color mark detection)
Auxiliary Output (Note 4)
(analog output for distance)
Sensitivity Selections
Indicators
Accessories
Sensors
USA: (800) 262-IDEC or [phone], Canada: (888) 317-IDEC
Sensing Range
2.755" to 5.906"
(70mm to 150mm)
Digital Output
NPN open collector
PNP open collector
2.755" to 5.906" (70 to 150mm)
Output style: NPN open collector: (SA1M-CK4-AC/BC)
Output type: Window comparator output (in-window ON)
Response time: 1ms maximum
Hysteresis: 5% (0.8mA) maximum (over the entire sensing range)
Applied voltage: 30V DC maximum
Load current: 100mA maximum
Voltage drop: 1.0V maximum (SA1M-CK4-AC/BC)
Analog current output: 4 to 20mA, 5V maximum
Reference output current (Note 1): 19.0+/-0.4mA
Output stability (Note 2):
Temperature drift (Note 3):
Response time: 1ms maximum (10 to 90% response)
Additional noise (Note 2):
Analog current output: 20 to 4mA, 5V maximum
Linearity error (Note 2):
Resolution (Note 2): 0.008" (200µm); Position: 70mm
Temperature drift (Note 3):
Response time 1ms maximum (10 to 90% response)
Selection using the sensitivity selector:
L: Low (low sensitivity, 35% of standard sensitivity)
M: Middle (Standard sensitivity)
H: High (high sensitivity, 3.5 times standard sensitivity)
Analog output for light intensity:
Digital output setting monitor:
Digital output:
Laser diode emission:
Adjusting screwdriver, resistor (249 ), operating instructions, warning label, precaution label
±5% (±0.8mA) maximum
(against reference output current over the entire sensing range)
±5% (±0.8mA) maximum
(against reference output current over the entire operating temperature)
0.4mA maximum p-p (Position: 70mm)
±1.5% FS (±1.2mm)
(over the entire sensing range)
5µA/˚C maximum
(against the entire operating temperature)
Red LED (10-dot level meter, Mode selector: RUN)
Red LED (10-dot level meter, Mode selector: SET1, SET2)
Red LED (turns on when output is on)
Green LED (turns on while laser is emitted), laser emits approximately 1 second after power-up
PNP open collector: (SA1M-CL4-AC/BC)
with short circuit protection
1.5V maximum (SA1M-CL4-AC/BC)
Intensity (color mark)
Analog Output for Light
4 to 20mA
5V maximum
SA1M: Analog Laser Color Mark Sensors
Sensing Distance
Analog Output for
20 to 4mA
5V maximum
Q-11
Q