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SM 7000 series0 pages
SPACEMASTER ™ SERIES
SM 7000
Description
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Operation mode and max sensing range:
Thru-beam: 0-20 m
Diffuse proximity: 0-0,5 m
Retro reflective: 0-3 m
Fibre: Dependent on fibre optic
Cable or plug connection
Sensitivity adjustment via potentiometer
Switch selectable light or dark function
Power and output indicators
High tolerance to hostile environments
10-30 V dc supply voltage
4 wire, NPN/PNP transistor output or
4 wire, ambivalent PNP/PNP transistor output
Test input
The 7000 series consists of a self-contained transmitter SMT, and a
is available with either a 0.5 ms response time and a 7 metre range
receiver SMR which are to be used in thru-beam mode, an SMP for
or with a 2 ms response time and a 20 metre range. The control
diffuse proximity, SMRR for retro reflective and an SMPF for use with fibre
input in the SMT is intended to be used for disabling or enabling the
optic cables. All are offered with sensitivity adjustment via integral
transmitting power temporarily for test purpose or for multiplexing
potentiometer with either cable or plug connection.
applications.
The complete series is available either as 4 wire, NPN/PNP transistor
The complete series is protected against reverse polarity of power
output or 4 wire ambivalent PNP/PNP output with a 10-30 V dc supply
supplies, control input and output signals. The output is protected
voltage, both offering switch selectable light or dark function. The SMR
against short circuit and inductive loads.
Technical Data
SMR
SMT
7x07
SMP
SMPF
SMRR
7x20
Supply voltage
10-30 V dc
Voltage ripple
15 %
Reverse polarity protected
Yes
Short circuit protected
–
Current consumption
25 mA
Yes
Maximum output load
–
Maximum residual voltage
–
Maximum operation frequency
–
1000 Hz
Response time tON / tOFF
–
0,5 ms / 0,5 ms
15 mA
20 mA
120 mA / 30 V dc
2V
250 Hz
2 ms / 2 ms
Power on indicator
Green LED
Output indicator
–
Hysteresis
–
Approx. 15-20 %
Approx. 3-10 %
Infrared (880 nm)
–
Infrared (880 nm)
Opening angle
–
+/– 6°
Emission angle
+/– 2°
Light source
Housing material
Sensor housing
Yellow LED
+/– 3,5°
Stainless Steel (AISI 316 / 1.4401) or Polycarbonate
Front lens
Cable, PVC Ø 4,0 mm
+/– 4°
–
Polycarbonate
3 x 0,14 mm2
4 x 0,14 mm2
WWW.TELCOSENSORS.COM
SELF-CONTAINED PHOTOELECTRIC SYSTEMS
I 79
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