Datasheet

PRK3CL Laser - 02 2017/02
Technical data
Optical data Laser class 1
Typ. operating range limit (MTKS 50x50)
1)
1) Typ. operating range limit: max. attainable range without function reserve
0…3m
Operating range
2)
2) Operating range: recommended range with function reserve
see tables
Light beam diameter approx. 1 mm, consistent
Squint angle typ. ± 2°
Light source
3)
3) Average life expectancy 50,000h at an ambient temperature of 25°C
laser (pulsed)
Laser class 1 acc. to IEC 60825-1:2007
Wavelength 655nm (visible red light, polarized)
Max. output power ≤ 1.7mW
Pulse duration ≤ 5.3μs
Sensor operating modes
IO-Link COM2 (38.1kBaud, Frame 2.5, Vers. 1.1, min. cycle time 2.3 ms)
SIO is supported
Configuration direct configuration/system commands; no data storage
Timing
Switching frequency 3,000Hz
Response time
4)
4) For short decay times, an ohmic load of approx. 5kOhm is recommended
0.17ms
Readiness delay ≤ 300ms
Electrical data
Operating voltage U
B
5)
5) For UL applications: use is permitted exclusively in Class 2 circuits according to NEC
10 … 30VDC (incl. residual ripple)
Residual ripple ≤ 15% of U
B
Open-circuit current ≤ 15mA
Switching output see part number code on page 3
Function light/dark switching, adjustable
Signal voltage high/low ≥ (U
B
-2V)/≤ 2V
Output current max. 100mA
6)
6) Sum of the output currents for both outputs, 50mA for ambient temperatures > 40°C
Operating range setting via teach-in
Indicators
Green LED ready
Yellow LED light path free
Yellow LED, flashing light path free, no function reserve
Mechanical data
Housing plastic (high-strength PC-ABS);
2x diecast zinc mounting sleeves or
2x M3 brass threaded sleeves
Optics cover plastic (PMMA)
Weight with connector: 10g
with 200mm cable and connector: 20g
with 2m cable: 50g
Connection type cable 2m (cross section 4x0.20mm²),
connector M8, metal,
cable 0.2m with connector M8 or M12
Environmental data
Ambient temp. (operation/storage) -40°C … +55°C
7)
/-40°C … +70°C
7) Permissible operating temperature range during IO-Link operation: -10°C to +40°C
Protective circuit
8)
8) 2=polarity reversal protection, 3=short circuit protection for all transistor outputs
2, 3
VDE safety class III
Degree of protection IP 67 and IP 69K
Standards applied IEC 60947-5-2
Certifications UL 508, CSA C22.2 No.14-13
5) 9)
9) These proximity switches shall be used with UL Listed Cable assemblies rated 30V, 0.5A min,
in the field installation, or equivalent (categories: CYJV/CYJV7 or PVVA/PVVA7)
Additional functions
Teach-in input/activation input
Transmitter active/not active ≥ 0.65 * U
B
/≤ 0.35 * U
B
Activation/disable delay ≤ 1ms
Input resistance 20kΩ
Tables
Models of laser class 1:
MTKS … = micro triple, screw type
Reflectors Operating range
1 MTKS 50x50.1 0 … 2.0m
2 MTKS 20x 30 0 … 1.6m
3 MTKS 20x40.1 0 … 1.0m
4 REF 6-A- 50x 50 0 … 1.0m
1 0 2.0 3.0
2 0 1.6 2.2
3 0 1.0 1.5
4 0 1.0 1.4
Operating range [m]
Typ. operating range limit [m]
Notes
Observe intended use!
 This product is not a safety sensor
and is not intended as personnel
protection.
 The product may only be put into
operation by competent persons.
 Only use the product in accor-
dance with its intended use.
PRK3CL autocollimation