Datasheet
PRK 328 … - 04 2015/09
Specifications
Optical data
Typ. op. range limit (TK(S) 100x100)
1)
1) Typ. operating range limit: max. attainable range without performance reserve
axial optics: 0.02 …6.0 m 90° optics0.02 … 5.0m
Operating range
2)
2) Operating range: recommended range with performance reserve
see tables
Light source LED (modulated light)
Wavelength 620nm (visible red light, polarized)
Timing
Switching frequency 500Hz
Response time 1ms
Delay before start-up ≤ 300ms
Electrical data
Operating voltage U
B
3)
3) For UL applications: for use in class 2 circuits according to NEC only
10 … 30VDC
Residual ripple ≤ 15% of U
B
Open-circuit current ≤ 20mA
Switching output …/4P…
2 PNP transistor outputs
pin 2: PNP dark switching, pin 4: PNP light switching
…/2N…
2 NPN transistor outputs
pin 2: NPN dark switching, pin 4: NPN light switching
Signal voltage high/low ≥ (U
B
-2.5V)/≤ 2.5V
Output current max. 100mA
4)
4) Sum of the output currents for both outputs, 50mA when ambient temperatures > 40°C
Indicators
Green LED ready
Yellow LED light path free
Yellow LED, flashing light path free, no performance reserve
Mechanical data
Housing plastic with stainless steel threaded sleeve
Optics cover plastic
Weight 30g with M12 connector
80g with 2m cable
Connection type M12 connector, 4-pin
cable 2m, 4x0.20mm²
Environmental data
Ambient temp. (operation/storage) -40°C … +60°C/-40°C … +70°C
Protective circuit
5)
5) 2=polarity reversal protection, 3=short circuit protection for all outputs
2, 3
VDE safety class III
Protection class IP 67
Light source exempt group (in acc. with EN 62471)
Standards applied IEC 60947-5-2
Certifications UL 508, C22.2 No.14-13
3)
6)
6) 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)
Remarks
Operate in accordance with 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 accordance with the intended use.
Tables
Axial optics:
90° optics:
Reflectors Operating range
1 TK(S) 100x100 0.02 … 4.5m
2 TKS 40x60 0.02 … 3.0m
3 TKS 82.2 0.05 … 3.6m
4 TKS 30x50 0.03… 1.9m
5 TKS 20x40 0.04 … 1.6m
6 Tape 4 50x50 0.08 … 1.4m
1 0.02 4.5 6.0
2 0.02
3.0
4.0
3 0.05 3.6 4.5
4 0.03 1.9 2.5
5 0.04 1.6 2.2
6 0.08 1.4 2.0
Reflectors Operating range
1 TK(S) 100x100 0.02 … 4.0m
2 TKS 40x60 0.02 … 2.6m
3 TKS 82.2 0.05 … 3.3m
4 TKS 30x50 0.05… 1.6m
5 TKS 20x40 0.04 … 1.5m
6 Tape 4 50x50 0.10 … 1.3m
1 0.02 4.0 5.0
2 0.02 2.6 3.5
3 0.05 3.3 4.0
4 0.05 1.6 2.0
5 0.04 1.5 2.0
6 0.10 1.3 1.8
Operating range [m]
Typ. operating range limit [m]
Diagrams
A TKS 100x100
B TKS 40x60
C TKS 20x40
-200
-150
-100
-50
0
50
100
150
200
123456
y
x
y
Typ. response behavior (TK 100x100)
Misalignment y [mm]
Distance x [m]
axial
90° optics
0
10
20
30
40
50
0123456
A
B
C
Typ. performance reserve (axial model)
Performance reserve
Distance x [m]
PRK 328