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RP 25 reflective photo-electric switch
!
range 0.5...15m, depending on the type of reflector
!
immune to external light sources
!
high degree of protection
!
optional cable entry
!
terminal compartment
!
polarisation filter optical system
!
test input
!
operating voltage 10-40VDC or 24VAC ±25%
!
relay output
!
easy adjustment of the optical sensor
!
dirt indicator
!
LED alignment indication
Technical data
operating voltage
10...40VDC
24VAC, ± 25%
operational
<100ms after power on
current consumption max. 30mA/24V
type of light
red, 680nm
pulsed, polarised
aperture angle
approx. 1.5° total angle
output
relay, changeover contact
switch rating
min. 1mA/min. 5VDC
max. 0.6A/50VAC
max. 0.5A/48VDC
(resistive load)
response time
<10ms, detection of light
beam interruption
relay delay
when the light beam is
uninterrupted again, the relay
picks up with 100ms delay
type of switching
responsive to brightness, i.e.
the relay picks up when the
light beam is uninterrupted
Terminal assignments
Note:
For test purposes the photo-electric switch switches the transmitter
off when GND is applied to terminal 1. For reasons of safety the
photo-electric switch is responsive to brightness, so that the relay
picks up when the light beam is uninterrupted.
®
Sensoric GmbH Berlin ©
www.witt-sensoric.de
44 mm
39 mm
Declaration of conformity
EMC directive 2004/108/EC
EN 61000-6-2 and EN 61000-6-3
ranges
R30/60
= 0,5...8m
RD82 SW4 = 0,5...12m
R100/100 = 0,5...15m
indications
dual LED red/green
light beam interrupted = lights up red
light beam uninterrupted, spare critical function capacity.
= flashes red at 4Hz
light beam uninterrupted, high spare function capacity.
= lights up green
additional function test input
(when 0V at terminal 1 the
transmitter switches off)
type of connection screw terminal max. 1.5mm²
casing material
lower part: ABS-GF15%
upper part: PMMA, red
degree of protection IP67, to EN60529
operating temp.
-25°...60°C
storage temp.
-35°...80°C
weight
approx. 60g
size
86x44x39mm³ (LxWxH)
®
Size
33 mm
25 mm
ø 3,5 mm
12 mm
Hole spacing
optional cable entry
Fine adjustment
After mounting the photo-switch the
light beam can be adjusted using 3
screws.
Important note!
The optical sensor is spring-mounted.
All 3 screws are unscrewed by 1 turn
factory-made, the maximum is 3 turns.
The optical sensor is optimally aligned
when the green LED lights up
constantly.
Accessories
HW-LS mounting bracket
for the reflektive photo-electric switch
Material: bright 1,5 1.4301 (V2A)
Ordering details
HW-LS
314847
WSH-RD82 rain cover
for the reflector RD82-SW4
protection against rain, hail and snow,
impact resistant, UV-stable
material: PA6 GF15
Ordering details
WSH-RD82
315316
Anti-condensation cover
for RD82 SW4 reflector
ISO RD82
Material: Polystyrene or Neopor
Ordering details
ISO-RD82
314849
®
page 1
Sensoric GmbH Berlin ©
Note:
The cable entry is moulded into the
Rubber grommet
lower part of the casing and can be
or
broken out. Either the rubber
Cable gland
M12x1,5
grommet or the cable gland (both
supplied) can be used.
HW-RD82 mounting bracket
for the RD82-SW4 reflector
Material: bright 1,5 1.4301 (V2A)
Ordering details
HW-RD82
314848
WSH-LS rain cover
for the reflective photo-electric switch RP20/RP25,
protection against rain, hail and snow,
impact resistant, UV-stable
material:
PA6 GF15
Ordering details
WSH-LS
315315
Anti-condensation cover
for R30/60 reflector
ISO R30/60
Material: Polystyrene or Neopor
Ordering details
ISO-R30/60
314850
www.witt-sensoric.de
GB
LED lights up:
100 % of the cone of light is
hitting the reflector
LED flashing:
Less than 100 % of the cone
of light is hitting the reflector
RD82 SW4 reflector
Mounting:
screwable
Range:
approx. 12m with RP20
Ordering details
RD82 SW4
314811
R30/60 reflector
Mounting:
screwable
Range:
approx. 8m with
RP20
Ordering details
R30/60
314810
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