Contrast sensor | 50155509
Leuze KRT3CM.L3S2/LT-M8.P1 (50155509) is a contrast sensor. Series: 3C; Special version: Teach input (preconfigured behavior as with Series 3B) Time function; Operating range: Guaranteed operating range.
Technical specifications
Basic data
Special version
| Special version |
Teach input (preconfigured behavior as with Series 3B) Time function |
Optical data
| Operating range |
Guaranteed operating range |
| Beam path |
Focused |
| Light source |
LED, RGB |
| Transmitted-signal shape |
Pulsed |
| LED group |
Exempt group (in acc. with EN 62471) |
| Light spot size [at sensor distance] |
1.5 mm x 4 mm [14.5 mm] |
| Light spot orientation |
Vertical |
| Type of light spot geometry |
Rectangular |
| Light beam exit |
Front |
| Focus |
Fixed |
Measurement data
Electrical data
| Protective circuit |
Polarity reversal protection Short circuit protected |
| Supply voltage U B |
12 … 30 V, DC, Incl. residual ripple |
| Residual ripple |
0 … 15 %, From U B |
| Open-circuit current |
0 … 25 mA |
| Number of teach inputs |
1 Piece(s) |
| Number of digital switching inputs |
1 Piece(s) |
| Voltage type |
DC |
| Switching voltage |
high: ≥(U B -2V) low: ≤ 2 V |
| Delay |
10 ms |
| Input resistance |
15,000 Ω |
| Function |
Teach-in (Series 3B behavior) |
| Active switching state |
High |
| Teach process |
Static 2-point |
| Number of digital switching outputs |
1 Piece(s) |
| Switching current, max. |
90 mA |
| Switching element |
Transistor, Push-pull |
| Switching principle |
IO-Link / light switching (PNP)/dark switching (NPN) |
Performance data
| Supply voltage U B |
12 … 30 V, DC, Incl. residual ripple |
| Residual ripple |
0 … 15 %, From U B |
| Open-circuit current |
0 … 25 mA |
Inputs
| Number of teach inputs |
1 Piece(s) |
| Number of digital switching inputs |
1 Piece(s) |
| Voltage type |
DC |
| Switching voltage |
high: ≥8V, low: ≤ 2V or not connected |
| Delay |
10 ms |
| Input resistance |
15,000 Ω |
| Function |
Teach-in (Series 3B behavior) |
| Active switching state |
High |
| Teach process |
Static 2-point |
Switching inputs
| Voltage type |
DC |
| Switching voltage |
high: ≥8V, low: ≤ 2V or not connected |
Teach inputs
| Delay |
10 ms |
| Input resistance |
15,000 Ω |
Teach input 1
| Function |
Teach-in (Series 3B behavior) |
| Active switching state |
High |
| Teach process |
Static 2-point |
Outputs
| Number of digital switching outputs |
1 Piece(s) |
| Switching current, max. |
90 mA |
| Switching voltage |
high: ≥(U B -2V) low: ≤ 2 V |
| Switching element |
Transistor, Push-pull |
| Switching principle |
IO-Link / light switching (PNP)/dark switching (NPN) |
Switching outputs
| Switching current, max. |
90 mA |
| Switching voltage |
high: ≥(U B -2V) low: ≤ 2 V |
Switching output 1
| Switching element |
Transistor, Push-pull |
| Switching principle |
IO-Link / light switching (PNP)/dark switching (NPN) |
Time behavior
| Switching frequency |
10,000 Hz |
| Response time |
0.05 ms |
| Readiness delay |
300 ms |
| Response jitter |
20 µs |
Interface
| Type |
IO-Link |
| COM mode |
COM3 |
| Profile |
Smart sensor profile |
| Min. cycle time |
COM3 = 0.6 ms |
| Specification |
V1.1.4 |
| Device ID |
3202 |
| SIO-mode support |
Yes |
IO-Link
| COM mode |
COM3 |
| Profile |
Smart sensor profile |
| Min. cycle time |
COM3 = 0.6 ms |
| Specification |
V1.1.4 |
| Device ID |
3202 |
| SIO-mode support |
Yes |
Connection
| Function |
Signal OUT Teach input Voltage supply |
| Type of connection |
Connector |
| Thread size |
M8 |
| Type |
Male |
| Material |
Metal |
| No. of pins |
4 -pin |
Connection 1
| Function |
Signal OUT Teach input Voltage supply |
| Type of connection |
Connector |
| Thread size |
M8 |
| Type |
Male |
| Material |
Metal |
| No. of pins |
4 -pin |
Mechanical data
| Design |
Cubic |
| Dimension (W x H x L) |
11.4 mm x 34.2 mm x 18.3 mm |
| Housing material |
Plastic |
| Plastic housing |
PC-ABS |
| Lens cover material |
Plastic / PMMA |
| Net weight |
10 g |
| Housing color |
Red |
| Type of fastening |
Via optional mounting device |
| Compatibility of materials |
ECOLAB |
Operation and display
| Type of display |
LED |
| Number of LEDs |
2 Piece(s) |
| Operational controls |
Teach button |
| Function of the operational control |
Teach-in |
Environmental data
| Ambient temperature, operation |
-40 … 60 °C |
| Ambient temperature, storage |
-40 … 70 °C |
Certifications
| Degree of protection |
IP 67 IP 69K |
| Protection class |
III |
| Approvals |
c UL US |
| Standards applied |
IEC 60947-5-2 |
Classification
| Customs tariff number |
85365019 |
| ECLASS 5.1.4 |
27270906 |
| ECLASS 8.0 |
27270906 |
| ECLASS 9.0 |
27270906 |
| ECLASS 10.0 |
27270906 |
| ECLASS 11.0 |
27270906 |
| ECLASS 12.0 |
27270906 |
| ECLASS 13.0 |
27270906 |
| ECLASS 14.0 |
27270906 |
| ECLASS 15.0 |
27270906 |
| ECLASS 16.0 |
27270906 |
| ETIM 5.0 |
EC001820 |
| ETIM 6.0 |
EC001820 |
| ETIM 7.0 |
EC001820 |
| ETIM 8.0 |
EC001820 |
| ETIM 9.0 |
EC001820 |
| ETIM 10.0 |
EC001820 |
| UNSPSC 26.08 |
39121528 |
Application and product selection
Evaluate the full model, task, operating range, electrical interface, connection and environmental conditions together.
Installation and commissioning
Qualified personnel should install and wire the device with the machine in a safe, isolated state. Validate operation under actual application conditions.
Maintenance
Inspect active surfaces, connections, cable routing and mounting hardware periodically.
Automation engineering support
Share the exact model, part number and application conditions for product selection, technical supply and commissioning support.
Technical source: Leuze 50155509 official product record.
