ASM-SENSOR AWS

AWS
Angle sensor with analog output
Analog Angle Sensor
· Protection class IP67
· Measurement ranges:
345° / 180° / 90°, continuous rotation
· Sensing device: precision potentiometer
· Analog output 0 … 10 V, 4 … 20 mA, potentiometer
Outputs
Potentiometer: 1 kW
Voltage: 0 … 10 V
Current: 4 … 20 mA, 2 or 3 wire
Voltage and current output, adjustable
Essentially infinite
Aluminium and Stainless Steel
Precision Potentiometer
Male Socket 8 pin DIN 45326
±0.10 %; ±0.20 % for 90°
±0.0020 % (equivalent to 0.008°)
Clockwise (for increasing output signal)
10000 r.p.m. max.
1 Ncm
Specifications
Resolution
Material
Sensing Device
Connector
Linearity
Repeatability
Rotating Direction
Revolutions
Torque
Life Time
Protection Class (DIN 40050)
Weight
Environmental
EMC
Temperature
100 x 106 Revolutions (£1500 r.p.m.)
IP67 (only when the electrical plug is correctly
assembled and connected)
450 g approx.
Refer to output specification
Refer to output specification
Order Code AWSX
AWSX
Model Name
AWS1 = Angle sensor with servo flange
AWS2 = Angle sensor with square flange
Measurement Range
345° / 180° / 90°
Outputs
R1K
10V
420A
420T
PMU
= Potentiometer 1 kW (only for 345° range)
= 0 ... 10 V signal conditioner
= 4 ... 20 mA signal conditioner (2 wire)
= 4 ... 20 mA signal conditioner (3 wire)
= 0 … 10 V/4 … 20 mA signal conditioner, 345° range, adjustable to 45°
Order Code Mounting Clamps (set of 3 pieces, for AWS1)
WS-EXZENTER
Order Code Mating Connector (see accessories page 82)
CONN-DIN-8F-W
Order Example: AWS1 - 345 - 420T
54
CAT-WS-E-05
www.asm-sensor.com
ASM
AWS
Angle sensor with analog output
Outline drawing
AWS1
Dimensions informative only.
For guaranteed dimensions consult factory.
AWS2
Zero position
ASM
www.asm-sensor.com
CAT-WS-E-05
55
Output Specifications
R1K and 10V for WS position sensors
Voltage divider R1K
Potentiometer
Excitation Voltage
32 VDC max. at 1 kW (input power 1 W max.)
Potentiometer Impedance
1 kW ±10%
±25 x 10-6/ °C full scale
Depends on measurement range, individual
sensitivity of sensor specified on label
Approx. 3% ... 97% of full range
-20 ... +85 °C
Thermal coefficient
Sensitivity
Voltage Divider Utilization Range
Operating Temperature
Signal diagram
+ Vin
Note: The potentiometer must be connected
as a voltage divider. The input impedance of
the following processing circuit should be 10
MW min.
+ Vout
GND
Signal conditioner 10V
Voltage output
Excitation Voltage
Excitation Current
Output Voltage
Output Current
Output Load
+18 ... +27 V DC non stabilized
20 mA max.
0 ... +10 V DC
2 mA max.
> 5 kW
±50 x 10-6 / °C full scale
Reverse polarity, short circuit
0,5 mVRMS
-20 ... +85 °C
According to EN 61326:2004
Stability (Temperature)
Protection
Output Noise
Operating Temperature
EMC
Excitation +
Signal diagram
10V
Excitation GND
Signal +
0...10 V
Signal GND
Signal Wiring
Output signals
R1K
+ Vin
GND
+ Vout
Connection
Mating Connector
10V
Excitation +
Excitation GND
Signal +
Signal GND
Connector
pin no.
White
Brown
Green
Yellow
1
2
3
4
View to solder
terminals
CONN-DIN-8F-W
ASM
Cable color
www.asm-sensor.com
CONN-M12-8F-G
CAT-WS-E-05
57
Output Specifications
420A and 420T for WS position sensors
Excitation Voltage
Signal conditioner
420A
Current output (2 wire)
+12 ... 27 VDC non stabilized, measured at the
sensor terminals
35 mA max.
4 ... 20 mA equivalent to 0 ... 100% range
±100 x 10-6 / °C full scale
Reverse polarity, short circuit
0.5 mVRMS
-20 ... +85 °C
According to EN 61326:2004
Excitation Current
Output Current
Stability (Temperature)
Protection
Output Noise
Operating Temperature
EMC
Signal +
Signal Diagram
420A
4...20 mA
Signal Conditioner
420T
Current output (3 wire)
Signal –
Excitation Voltage
Excitation Current
Load Resistor
+18...+27 V DC non stabilized
40 mA max.
350 W max.
4 ... 20 mA equivalent to 0 ... 100% range
±50 x 10-6 / °C full scale
Reverse polarity, short circuit
0.5 mVRMS
-20 ... +85 °C
According to EN 61326:2004
Output Current
Stability (Temperature)
Protection
Output Noise
Operating Temperature
EMC
Signal diagram
Excitation +
420T
Signal +
4...20 mA
Signal Wiring
Output signals
420A
Signal +
Signal –
Connection
Mating Connector
Excitation GND
420T
Excitation +
Excitation GND
Signal +
CAT-WS-E-05
Connector
pin no.
White
Brown
Green
1
2
3
View to solder
terminals
CONN-DIN-8F-W
58
Cable color
www.asm-sensor.com
CONN-M12-8F-G
ASM
Output Specification
PMU for WS position sensors
Signal Conditioner
PMU, adjustable
Voltage output and
current output (3 wire)
Excitation voltage
Excitation current
Voltage output
Output current
Output load
Current output
Load resistor
+18 ... 27 V DC
50 mA max.
0 ... 10 V
10 mA max.
1 kW min.
4 ... 20 mA (3 wire)
500 W max.
Adjustment
Activation of offset and gain adjust
Scalable range
Stability (Temperature)
Protection
Output noise
Operating temperature
EMC
Connect with excitation GND (0 V)
90 % max. full scale
±50 x 10-6 / °C full scale
Reverse polarity, short circuit
1 mVeff
-20 ... +85 °C
According to EN 61326:2004
Signal diagram
Excitation +
Excitation GND
Signal 0...10 V +
PMU
Signal 0...10 V GND
Signal 4...20 mA +
Signal 4...20 mA GND
Output signals
Signal wiring
Connector pin no.
Excitation +
Excitation GND
Signal 0...10 V +
Signal 0...10 V GND
Signal 4...20 mA +
Signal 4...20 mA GND
Offset
Gain
1
2
3
4
5
6
7
8
Connection
Mating Connector
View to solder
terminals
CONN-DIN-8F-W
ASM
www.asm-sensor.com
CONN-M12-8F-G
CAT-WS-E-05
59