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Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of
SU18-40a/102/115a/126a
Product Description
Fiber optic sensor for glass fiber optic and plastic fiber optic, slim design, range up to 450 mm, red light, 3 response times available, self-diagnostic function, light/dark on, 1 NPN output, fixed cable with M8 plug
General specifications
Sensor range
up to 150 mm (KLR-C02-2,2-2,0-K146)
Detection range
up to 450 mm (KLE-C01-2,2-2,0-K116)
Light source
LED
Light type
modulated visible red light , 660 nm
Ambient light limit
10000 Lux
Functional safety related parameters
MTTFd
690 a
Mission Time (TM)
20 a
Diagnostic Coverage (DC)
0 %
Indicators/operating means
Operation indicator
LED green, statically lit Power on , Undervoltage indicator: Green LED, pulsing (approx. 0.8 Hz) , short-circuit : LED green flashing (approx. 4 Hz)
Function indicator
LED yellow: static illumination switching state, flashes when falling short of the operating reserve
Control elements
Teach-In key slide switch 2 positions: light/dark switching slide switch 3 positions: timer function - timer off, on delay 40 ms, off-delay 40 ms slide switch 3 positions: operating mode - normal, high speed , high resolution
Electrical specifications
Operating voltage
10 ... 30 V DC
Ripple
10 %
No-load supply current
≤ 30 mA
Output
Stability alarm output
1 NPN, short-circuit protected open collector
Switching type
light/dark on, switchable
Signal output
1 NPN, short-circuit protected open collector
Switching voltage
max. 30 V DC
Switching current
max. 100 mA , resistive load
Voltage drop
≤ 2 V DC at 100 mA ; ≤ 0.7 V at 10 mA
Switching frequency
Standard mode: 3 kHz , High speed mode: 6 kHz , High resolution: 500 Hz
Response time
Standard mode: 160 µs , High speed mode: 80 µs , High resolution: 1 ms
Repeat accuracy
≤ 0.5 % of adjusted sensor range
Compliance with standards and directives
Standard conformity
Product standard
EN 60947-5-2:2007 IEC 60947-5-2:2007
Approvals and certificates
UL approval
cULus Listed, Class 2 Power Source, Type 1 enclosure
CCC approval
CCC approval / marking not required for products rated ≤36 V
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