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KRTM 3B
10 kHz
10 - 30 V
DC
RGB transmitter
Various teach variants
Short response time
Switching threshold adjustment via EasyTune
Level adaptation for glossy objects
Keyboard lockout
Remote teach via cable
20ms pulse stretching
U L
C
US
LISTED
IEC 60947...
IEC 60947...
Accessories:
(available separately)
Mounting systems (BT 3...)
Cable with M8 or M12 connector (K-D ...)
Leuze electronic GmbH + Co. KG
info@leuze.com • www.leuze.com
Dimensioned drawing
14.5mm
Electrical connection
IP 67
In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0
A
Green indicator diode
B
Yellow indicator diode
C
Light spot orientation horizontal
D
Light spot orientation vertical
E
Transmitter
F
Receiver
G
Optical axis
H
Teach button
J
Mounting sleeve
Connector, 4-pin
Multicolor contrast scanner
KRTM 3B/L6.1121-S8
KRTM 3B... - 08
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Related Manuals for Leuze electronic KRTM 3B Series
Summary of Contents for Leuze electronic KRTM 3B Series
- Page 1 (available separately) Mounting systems (BT 3…) Cable with M8 or M12 connector (K-D …) Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0 KRTM 3B… - 08 info@leuze.com • www.leuze.com...
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Page 2: Specifications
KRTM 3B Specifications Remarks Optical data UL REQUIREMENTS Scanning range 14.5mm ± 2mm Enclosure Type Rating: Type 1 Light spot dimensions in RUN-Mode 1.5mm x 4mm (at a distance of 14.5mm) For Use in NFPA 79 Applications in Teach-Mode 1.5mm x 6.5mm (at a distance of 14.5mm) only. -
Page 3: Order Guide
teach level 1, teach-level 2 and pulse stretching via teach button dual channel architecture Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0 KRTM 3B… - 08 info@leuze.com • www.leuze.com... -
Page 4: Io-Link Process Data
KRTM 3B IO-Link process data The sensor transmits 2 bytes to the master. Data bit Assignment Default settings 15 14 13 12 11 10 Switching output 0 = no mark, 1 = mark detected Not assigned Free Sensor operation 0 = off, 1 = on Switching threshold LSB Value range 0 …... - Page 5 Yellow LED is off. 7 … 12s Alternating Value is accepted. High sensitivity is set. flashing Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0 KRTM 3B… - 08 info@leuze.com • www.leuze.com...
- Page 6 KRTM 3B Switching threshold diagrams Static 2-point teach Label with marks 1. Teach point on background 2. Teach point on mark Receive signal Switching threshold in center Switching threshold near the mark Switching output for switching threshold in center Switching output for switching threshold near the mark Dynamic 2-point teach Label with marks...
- Page 7 If the upper or lower end of the adjustment range is reached, the green and yellow LEDs flash at a considerably higher frequency of 8Hz for the duration of one second. Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0 KRTM 3B…...
- Page 8 KRTM 3B Sensor adjustments via the input IN (Pin 2, not for KRTM 3B/L6…) The following description applies to PNP switching logic! Signal level LOW ≤ 2V Signal level HIGH ≥ (U -2V) With the NPN models, the signal levels are inverted! Switching threshold in center / standard sensitivity Accept 1st teach value Accept 2nd teach value...