Contrast sensors | KTM | KTM-LN55181P | Light source: Laser | Communication interface: - | Sensing distance: 250 mm | Switching output: NPN | Light spot size: Ø 1.8 mm (250 mm) | Light spot direction: Round | Light emission: Long side of housing | Connection type Detail: Male connector M8, 4-pin | Adjustment: Teach-in button | Teach-in mode: 2-point teach-in static/dynamic + proximity to mark, ET: Teach-in dynamic | Housing material: Plastic
Housing design
Small
Dimensions (W x H x D)
12 mm x 31.5 mm x 21 mm
Light source
Laser, visible red light1)
Light emission
Long side of housing
Light spot size
Ø 1.8 mm (250 mm)
Light spot direction
Round
Receiving filters
None
Wave length
680 nm
Laser class
I2)
Sensing distance
≤ 250 mm
Sensing distance tolerance
± 30 mm
Max. web speed
10 m/s3)
Display
LED indicator green: power onLED indicator, yellow: Status switching output Q
Adjustment
Teach-in button
Teach-in mode
2-point teach-in static/dynamic + proximity to markET: Teach-in dynamic
Supply voltage
10 V DC ... 30 V DC
Ripple
≤ 5 Vpp1)
Current consumption
< 35 mA2)
Switching frequency
1.5 kHz3)
Response time
333 µs
Jitter
122 µs
Accuracy
0.15 mm
Switching output
NPN
Switching output (voltage)
NPN: HIGH = approx. UV/ LOW ≤ 2 V
Switching mode
Light/dark switching
Output current Imax.
100 mA4)
Input, dynamic teach-in (ET)
NPN: Teach: U < 2 VNPN: Run: UV- 2 V or open
Retention time (ET)
250 ms
Time delay
None
Protection class
III
Circuit protection
UVconnections, reverse polarity protectedOutput Q short-circuit protectedInterference pulse suppression
Housing material
ABS
Optics material
PMMA
Weight
Approx. 11 g
Ambient operating temperature
–20 °C ... +50 °C
Ambient temperature, storage
–40 °C ... +70 °C
Shock load
According to IEC 60068
Enclosure rating
IP67
UL File No.
E181493
BN 1
+ (L+)
WH 2
ET
BU 3
- (M)
BK 4
Q
EU declaration of conformity
✔
UK declaration of conformity
✔
ACMA declaration of conformity
✔
Moroccan declaration of conformity
✔
China RoHS
✔
cULus certificate
✔
ECLASS 5.0
27270906
ECLASS 5.1.4
27270906
ECLASS 6.0
27270906
ECLASS 6.2
27270906
ECLASS 7.0
27270906
ECLASS 8.0
27270906
ECLASS 8.1
27270906
ECLASS 9.0
27270906
ECLASS 10.0
27270906
ECLASS 11.0
27270906
ECLASS 12.0
27270906
ETIM 5.0
EC001820
ETIM 6.0
EC001820
ETIM 7.0
EC001820
ETIM 8.0
EC001820
UNSPSC 16.0901
39121528
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