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®
POSIWIRE
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Cable Extension Position Sensors
WS7.5
Position Sensor
Datasheet
POSIWIRE®
WS7.5
Copyright
 ASM GmbH
Am Bleichbach 18-24
85452 Moosinning
Germany
The information presented in this data sheet does not form part of any quotation or contract, is believed to
be accurate and reliable and may be changed without notice. No liability will be accepted by ASM for any
consequence of its use. Publication thereof does not convey nor imply any license under patent or
industrial or intellectual property rights. Applications that are described herein for any of these products are
for illustrative purpose only.
ASM makes no representation or warranty that such applications will be suitable for the specified use
without further testing or modification.
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POSIWIRE®
WS7.5
Analog output, SSI output ............................................................................................................................... 5
Specifications ................................................................................................................................................. 5
Order code ..................................................................................................................................................... 6
Dimensions ....................................................................................................................................................... 7
Measurement range 10000 … 40000 mm, analog output, SSI output .......................................................... 7
Magnetic encoder, analog output ................................................................................................................... 8
Specifications ................................................................................................................................................. 8
Order code ..................................................................................................................................................... 9
Magnetic encoder, analog output, programmable ...................................................................................... 10
Specifications ............................................................................................................................................... 10
Order code ................................................................................................................................................... 11
Magnetic encoder, analog output, redundant.............................................................................................. 12
Specifications ............................................................................................................................................... 12
Order code ................................................................................................................................................... 13
Magnetic encoder, digital output SSI ........................................................................................................... 14
Specifications ............................................................................................................................................... 14
Order code ................................................................................................................................................... 15
Magnetic encoder, digital output CAN Bus .................................................................................................. 16
Specifications ............................................................................................................................................... 16
Order code ................................................................................................................................................... 17
Dimensions ..................................................................................................................................................... 18
Measurement range 10000 … 40000 mm, magnetic encoder output ......................................................... 18
Absolute encoder output ............................................................................................................................... 19
Specifications ............................................................................................................................................... 19
Order code ................................................................................................................................................... 20
Incremental encoder output .......................................................................................................................... 21
Specifications ............................................................................................................................................... 21
Order code ................................................................................................................................................... 22
Dimensions ..................................................................................................................................................... 23
Measurement range 10000 … 40000 mm; output: absolute and incremental encoder .............................. 23
Output ME .................................................................................................................................................... 23
Output specification ....................................................................................................................................... 24
Analog outputs ............................................................................................................................................... 24
Voltage divider R1K ..................................................................................................................................... 24
Signal conditioner 10V and 10V5 ................................................................................................................. 25
Signal conditioner 420A ............................................................................................................................... 26
Signal conditioner 420T ............................................................................................................................... 27
Analog output, programmable ...................................................................................................................... 30
Analog output, redundant .............................................................................................................................. 32
Digital output SSI ............................................................................................................................................ 34
Digital output CANopen ................................................................................................................................. 36
Digital output CAN SAE J1939 ...................................................................................................................... 37
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POSIWIRE®
WS7.5
Absolute encoder outputs ............................................................................................................................. 38
Signal conditioner HSSI ............................................................................................................................... 38
Interface HINT .............................................................................................................................................. 39
Interface HPROF .......................................................................................................................................... 40
Interface HDEV ............................................................................................................................................ 41
Interface HCAN / HCANOP ......................................................................................................................... 42
Incremental outputs ....................................................................................................................................... 43
Signal conditioner LD5VC ............................................................................................................................ 43
Signal conditioner PP24VC .......................................................................................................................... 45
Accessories ..................................................................................................................................................... 47
Connector cable M12, 4 pin ......................................................................................................................... 47
Connector cable M12, 5 pin ......................................................................................................................... 48
Connector cable M12, 8 pin ......................................................................................................................... 49
Connector/bus cable - M12, 5 pin CAN-Bus ................................................................................................ 50
T-piece for bus cable M12, 5 pin CAN-Bus.................................................................................................. 50
Terminating resistance M12, 5 pin CAN-Bus ............................................................................................... 50
Plug-in connectors ....................................................................................................................................... 51
Plug-in connector M12, 8 pin (straight coupling) ......................................................................................... 51
Plug-in connector CONIN, 12 pin (straight coupling) ................................................................................... 51
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WS7.5
Analog output, SSI output
Sensor features
•
Measurement range up to 40000 mm
•
Protection class IP52
•
Analog output, SSI output
Specifications
= Potentiometer 1 kΩ
= Voltage 0 ... 10 V
= Current 4 ... 20 mA, 2- wires
= Current 4 ... 20 mA, 3 wires
= Current output, programmable
= Voltage output, programmable
= Signal conditioner SSI 12 bit,replaced by MSSI12
= Signal conditioner SSI 14 bit,replaced by MSSI14
= Signal conditioner SSI 16 bit,replaced by MSSI16
Output
R1K
10V
420A
420T
PMUI
PMUV
ADSI
ADSI14
ADSI16
Resolution
Analog: quasi infinite
Linearity
±0.10% f.s. (standard)
±0.05% f.s. (optional)
Sensing device
Precision potentiometer
Housing material
Aluminium, stainless steel and plastic; measuring cable: stainless
steel
Protection class
IP52
Connection
Connector M12, 8 pin
Temperature range
-20 ... +85 °C
Weight
Approx. 10 kg
EMC
DIN EN 61326-1:2013
Cable forces
typical at 20 °C
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Measurement range
Maximum pull-out force
Minimum pull-in force
[mm]
10000 – 30000
40000
[N]
8.0
7.0
[N]
4.2
3.4
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POSIWIRE®
WS7.5
Order code
WS7.5
–
1
–
2
–
3
4
–
–
5
1 Measurement range (in mm)
10000 / 20000 / 30000 / 40000
2 Output
R1K
10V
420A
420T
PMUI
PMUV
= Potentiometer 1 kΩ
= Voltage 0 ... 10 V
= Current 4 ... 20 mA, 2- wires
= Current 4 ... 20 mA, 3 wires
= Current output, programmable
= Voltage output, programmable
ADSI
ADSI14
ADSI16
= Signal conditioner SSI 12 bit,replaced by MSSI12
= Signal conditioner SSI 14 bit,replaced by MSSI14
= Signal conditioner SSI 16 bit,replaced by MSSI16
3 Linearity
L10
L05
= ±0.10% f.s. (standard)
= ±0.05% f.s. (optional)
4 Cable fixing
M4
SB0
= M4 cable fixing
= cable clip
5 Connection
M12
= Connector M12, 8 pin
Order example
WS7.5 – 30000 – 420T – L10 – M4 – M12
Accessories:
Connector cable (see page 49)
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WS7.5
Dimensions
Measurement range 10000 … 40000 mm, analog output, SSI output
A – Option SB0
B – Connector M12
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Dimensions in mm [inch]
Dimensions informative only.
For guaranteed dimensions consult factory.
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POSIWIRE®
WS7.5
Magnetic encoder, analog output
Sensor features
•
With magnetic absolute encoder
•
Measurement range up to 40000 mm
•
Protection class IP52
•
Analog output
•
Absolute measurement
Specifications
Output
U2
U8
I1
Resolution
<0.002% f.s.
Linearity
±0.10% f.s. (standard)
±0.05% f.s. (optional)
Sensing device
Magnetic absolute encoder
Housing material
Aluminium, stainless steel and plastic; measuring cable:
stainless steel
Protection class
IP52
Connection
Connector M12, 5 pin (standard)
Connector M12, 8 pin ( optional)
Shock
DIN EN 60068-2-27:2010, 100 g/11 ms, 100 shocks
Vibration
DIN EN 60068-2-6:2008, 20 g 10 Hz-2 kHz, 10 cycles
Temperature range
-20 ... +85 °C
Weight
Approx. 10 kg
EMC
DIN EN 61326-1:2013
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= Voltage 0.5 ... 10 V
= Voltage 0.5 ... 4.5 V
= Current 4 ... 20 mA, 3 wire
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WS7.5
Order code
WS7.5
–
1
–
2
–
3
4
–
–
5
–
6
1 Measurement range (in mm)
10000 / 15000 / 20000 / 25000 / 30000 / 40000
2 Output
U2
U8
I1
= Voltage 0.5 ... 10 V
= Voltage 0.5 ... 4.5 V
= Current 4 ... 20 mA, 3 wire
3 Signal characterisitics
A
D
= increasing signal (e.g. 4 ... 20 mA)
= decreasing signal (e.g. 20 ... 4 mA)
4 Linearity
L10
L05
= ±0.10% f.s. (standard)
= ±0.05% f.s. (optional)
Linearität
5 Cable fixing
M4
SB0
= M4 cable fixing
= cable clip
6 Connection
M12A5
M12A8
= Connector M12, 5 pin (standard)
= Connector M12, 8 pin (optional)
Order example
WS7.5 – 30000 – U2 – A – L10 – M4 – M12A5
Accessories:
Connector cable (see page 47)
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POSIWIRE®
WS7.5
Magnetic encoder, analog output, programmable
Sensor features
•
With magnetic absolute encoder
•
Measurement range up to 40000 mm
•
Protection class IP52
•
Analog output, programmable
•
Absolute measurement
Specifications
Output
U2/PMU
U8/PMU
I1/PMU
Resolution
<0.002% f.s.
Linearity
±0.10% f.s. (standard)
±0.05% f.s. (optional)
Sensing device
Magnetic absolute encoder
Housing material
Aluminium, stainless steel and plastic; measuring cable:
stainless steel
Protection class
IP52
Connection
Connector M12, 5 pin
Shock
DIN EN 60068-2-27:2010, 100 g/11 ms, 100 shocks
Vibration
DIN EN 60068-2-6:2008, 20 g 10 Hz-2 kHz, 10 cycles
Temperature range
-20 ... +85 °C
Weight
Approx. 10 kg
EMC
DIN EN 61326-1:2013
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= Voltage 0.5 ... 10 V, programmable
= Voltage 0.5 ... 4.5 V, programmable
= Current 4 ... 20 mA, 3 wire, programmable
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POSIWIRE®
WS7.5
Order code
WS7.5
–
1
–
2
–
3
–
4
–
5
–
6
1 Measurement range (in mm)
10000 / 15000 / 20000 / 25000 / 30000 / 40000
2 Output
U2/PMU
U8/PMU
I1/PMU
= Voltage 0.5 ... 10 V, programmable
= Voltage 0.5 ... 4.5 V, programmable
= Current 4 ... 20 mA, 3 wire, programmable
3 Signal characteristics
A
D
= increasing signal (e.g. 4 ... 20 mA)
= decreasing signal (e.g. 20 ... 4 mA)
4 Linearity
L10
L05
= ±0.10% f.s. (standard)
= ±0.05% f.s. (optional)
Linearität
5 Cable fixing
M4
SB0
= M4 cable fixing
= cable clip
6 Connection
M12A5
= Connector M12, 5 pin
Order example
WS7.5 – 30000 – U2/PMU – A – L10 – M4 – M12A5
Accessories:
Connector cable (see page 48)
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POSIWIRE®
WS7.5
Magnetic encoder, analog output, redundant
Sensor features
•
With magnetic absolute encoder
•
Measurement range up to 40000 mm
•
Protection class IP52
•
Analog output, redundant
•
Absolute measurement
Specifications
Output
U2R
U8R
I1R
Resolution
<0.002% f.s.
Linearity
±0.10% f.s. (standard)
±0.05% f.s. (optional)
Sensing device
Magnetic absolute encoder
Housing material
Aluminium, stainless steel and plastic; measuring cable:
stainless steel
Protection class
IP52
Connection
Connector M12, 8 pin
Shock
DIN EN 60068-2-27:2010, 100 g/11 ms, 100 shocks
Vibration
DIN EN 60068-2-6:2008, 20 g 10 Hz-2 kHz, 10 cycles
Temperature range
-20 ... +85 °C
Weight
Approx. 10 kg
EMC
DIN EN 61326-1:2013
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= Voltage 0.5 ... 10 V, redundant
= Voltage 0.5 ... 4.5 V, redundant
= Current 4 ... 20 mA, 3 wire, redundant
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POSIWIRE®
WS7.5
Order code
WS7.5
–
1
–
2
–
3
–
4
–
5
–
6
1 Measurement range (in mm)
10000 / 15000 / 20000 / 25000 / 30000 / 40000
2 Output
U2R
U8R
I1R
= Voltage 0.5 ... 10 V, redundant
= Voltage 0.5 ... 4.5 V, redundant
= Current 4 ... 20 mA, 3 wire, redundant
3 Signal characteristics
A/A
A/D
D/D
= Output 1 increasing, output 2 increasing
= Output 1 increasing, output 2 decreasing
= Output 1 decreasing, output 2 decreasing
4 Linearity
L10
L05
= ±0.10% f.s. (standard)
= ±0.05% f.s. (optional)
Linearität
5 Cable fixing
M4
SB0
= M4 cable fixing
= cable clip
6 Connection
M12A8
= Connector M12, 8 pin
Order example
WS7.5 – 30000 – I1R – A/D – L10 – M4 – M12A8
Accessories:
Connector cable (see page 48)
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WS7.5
Magnetic encoder, digital output SSI
Sensor features
•
With magnetic absolute encoder
•
Measurement range up to 40000 mm
•
Protection class IP52
•
Digital output SSI
•
Absolute measurement
Specifications
Output
MSSI
Resolution
100
Linearity
±0.10% f.s. (standard)
±0.05% f.s. (optional)
Sensing device
Magnetic absolute encoder
Housing material
Aluminium, stainless steel and plastic; measuring cable:
stainless steel
Protection class
IP52
Connection
Connector M12, 8 pin
Shock
DIN EN 60068-2-27:2010, 100 g/11 ms, 100 shocks
Vibration
DIN EN 60068-2-6:2008, 20 g 10 Hz-2 kHz, 10 cycles
Temperature range
-20 ... +85 °C
Weight
Approx. 10 kg
EMC
DIN EN 61326-1:2013
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= SSI synchronous serial interface
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POSIWIRE®
WS7.5
Order code
WS7.5
–
1
–
2
–
3
4
–
–
5
–
6
1 Measurement range (in mm)
10000 / 15000 / 20000 / 25000 / 30000 / 40000
2 Resolution (in µm)
100
3 Output
MSSI
= SSI synchronous serial interface
4 Linearity
L10
L05
= ±0.10% f.s. (standard)
= ±0.05% f.s. (optional)
Linearität
5 Cable fixing
M4
SB0
= M4 cable fixing
= cable clip
6 Connection
M12A8
= Connector M12, 8 pin
Order example
WS7.5 – 30000 – 100 – MSSI – L10 – M4 – M12A8
Accessories:
Connector cable (see page 49)
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WS7.5
Magnetic encoder, digital output CAN Bus
Sensor features
•
With magnetic absolute encoder
•
Measurement range up to 40000 mm
•
Protection class IP52
•
Digital output CAN Bus
•
Absolute measurement
•
Optional redundant CAN Bus
Specifications
Output
MCANOP
MCANJ1939
MCANOPR
MCANJ1939R
Resolution
setting via CAN Bus
Linearity
±0.10% f.s. (standard)
±0.05% f.s. (optional)
Sensing device
Magnetic absolute encoder
Housing material
Aluminium, stainless steel and plastic; measuring cable:
stainless steel
Protection class
IP52
Connection
Connector M12, 5 pin
Temperature range
-20 ... +85 °C
Weight
Approx. 10 kg
EMC
DIN EN 61326-1:2013
Cable forces
typical at 20 °C
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= CANopen
= CAN SAE J1939
= CANopen redundant
= CAN SAE J1939 redundant
Measurement range
Maximum pull-out force
Minimum pull-in force
[mm]
10000 – 30000
40000
[N]
8.0
7.0
[N]
4.2
3.4
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POSIWIRE®
WS7.5
Order code
WS7.5
–
1
–
2
–
3
–
4
–
5
1 Measurement range (in mm)
10000 / 15000 / 20000 / 25000 / 30000 / 40000
2 Output
MCANOP
MCANJ1939
MCANOPR
MCANJ1939R
= CANopen
= CAN SAE J1939
= CANopen redundant
= CAN SAE J1939 redundant
3 Linearity
L10
L05
= ±0.10% f.s. (standard)
= ±0.05% f.s. (optional)
4 Cable fixing
M4
SB0
= M4 cable fixing
= cable clip
5 Connection
M12/CAN
= Connector M12, 5 pin
Order example
WS7.5 – 30000 – MCANOP – L10 – M4 – M12/CAN
Accessories:
Connector cable (see page 50)
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WS7.5
Dimensions
Measurement range 10000 … 40000 mm, magnetic encoder output
A – Option SB0
B – Connector M12
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Dimensions in mm [inch]
Dimensions informative only.
For guaranteed dimensions consult factory.
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POSIWIRE®
WS7.5
Absolute encoder output
Sensor features
•
Measurement range up to 40000 mm
•
Protection class IP52, encoder IP64
•
Absolute encoder output
Specifications
Output
HSSI = Absolute encoder with synchronous serial output (SSI)
HPROF
= Absolute encoder with Profibus interface
HINT
= Absolute encoder with Interbus interface
HDEV
= Absolute encoder with DeviceNet interface
HCAN
= Absolute encoder with CAN-interface
HCANOP
= Absolute encoder with CANopen interface
ME
= Mechanism only for suitable multiturn encoders
Resolution for 12 bit per revolution
(4096 steps/ revolution)
Up to 30000 mm:
40000 mm:
Linearity
±0.05% f.s. (standard)
±0.01% f.s. (optional)
Sensing device
Absolute encoder
Housing material
Aluminium, stainless steel and plastic; measuring cable: stainless
steel
Protection class
IP52, encoder IP64
Connection
Depending on the type of encoder: connector or Bus cover
Temperature range
-20 ... +85 °C
Weight
Approx. 10 kg max.
EMC
DIN EN 61326-1:2013
Cable forces
typical at 20 °C
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0.073 mm
0.088 mm
Measurement range
Maximum pull-out force
Minimum pull-in force
[mm]
10000 – 30000
40000
[N]
8.0
7.0
[N]
4.2
3.4
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POSIWIRE®
WS7.5
Order code
WS7.5
–
1
–
2
–
3
4
–
1 Measurement range (in mm)
10000 / 15000 / 20000 / 25000 / 30000 / 40000
2 Output
HSSI
HPROF
HINT
HDEV
HCAN
HCANOP
ME
= Absolute encoder with synchronous serial output (SSI)
= Absolute encoder with Profibus interface
= Absolute encoder with Interbus interface
= Absolute encoder with DeviceNet interface
= Absolute encoder with CAN-interface
= Absolute encoder with CANopen interface
= Mechanism only for suitable multiturn encoders
3 Linearity (optional)
L01
= ±0.01% f.s.
4 Cable fixing
M4
SB0
= M4 cable fixing
= cable clip
Order example
WS7.5 – 3000 – HSSI – M4
Accessories:
Mating connector CONN-M12-8F-G (see page 51)
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WS7.5
Incremental encoder output
Sensor features
•
Measurement range up to 40000 mm
•
Protection class IP52, encoder IP64
•
Incremental encoder output
Specifications
LD5VC
= Incremental encoder TTL compatible
PP24VC
= Incremental encoder HTL compatible
Up to 30000 mm:
13,69 pulses / mm
40000mm:
11,36 pulses / mm
±0.05% f.s. (standard)
±0.01% f.s. (optional)
Output
Resolution
Linearity
Sensing device
Incremental encoder
Housing material
Aluminium, stainless steel and plastic; measuring cable:
stainless steel
Protection class
IP52, encoder IP64
Connection
Connector 12 pin
Temperature range
-20 ... +85 °C
Weight
Approx. 10 kg max.
EMC
DIN EN 61326-1:2013
Cable forces
typical at 20 °C
DB-WS7.5-E-2016-06
1.0.0 | © ASM GmbH
Measurement range
Maximum pull-out force
Minimum pull-in force
[mm]
10000 – 30000
40000
[N]
8.0
7.0
[N]
4.2
3.4
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POSIWIRE®
WS7.5
Order code
WS7.5
–
1
–
2
–
3
4
–
1 Measurement range (in mm)
10000 / 20000 / 30000 / 40000
2 Output
LD5VC
PP24VC
= Incremental encoder TTL compatible
= Incremental encoder HTL compatible
3 Linearity (optional)
L01
= ±0.01% f.s.
4 Cable fixing
M4
SB0
= M4 cable fixing
= cable clip
Order example
WS7.5 – 30000 – LD5VC – M4
Accessories:
Mating connector CONN-M12-8F-G (see page 51)
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WS7.5
Dimensions
Measurement range 10000 … 40000 mm; output: absolute and incremental encoder
Dimensions in mm [inch]
Dimensions D, F and L depend on the encoder type and sensor fixing.
Dimensions informative only. For guaranteed dimensions consult factory.
Output ME
Connectable coupling in two parts
The outer part of the coupling should be fitted to the
encoder shaft. Adjust a 0.5 mm clearance between the
fastening and the mounting flanges to give an initial
tension on the coupling when the mounting bolts are
tightened.
Dimensions for encoder mounting
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WS7.5
Output specification
Analog outputs
Voltage divider R1K
Potentiometer
Excitation voltage
32 V DC max. at 1 kΩ (max. power 1 W)
Potentiometer impedance
1 kΩ ±10 %
Thermal coefficient
±25 x 10 / °C f.s.
Sensitivity
Depends on the measuring range, individual
sensitivity of the sensor is specified on the label
Voltage divider utilization range
approx. 3 % … 97 %
Operating temperature
Refer to output specification
EMC
DIN EN 61326-1:2013
-6
Output signals
R1K
+ Excitation
Metal wiper
Note:
The metal wiper of the potentiometer must be protected
against current load!
Electrical current flow impact on the wiper causes linearity
errors and shortens the lifetime of the potentiometer.
Additional information:
http://www.asm-sensor.com/asm/pdf/pro/ws_poti_technote_en.pdf
GND
Signal wiring
Signal
Connector pin no.
Cable color
Cable color
Poti +
1
white
brown
Poti GND
2
brown
white
Poti slider
3
green
blue
-
4
yellow
black
-
5
grey
-
-
6
pink
-
-
7
blue
-
-
8
red
-
View to sensor
connector
CONN-M12-8F
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POSIWIRE®
WS7.5
Signal conditioner 10V and 10V5
Voltage output
Excitation voltage
Excitation current
Output voltage
Output current
Output load
Stability (temperature)
Protection
Output noise
Operating temperature
EMC
18 ... 27 V DC non stabilized
20 mA max.
10V: 0 ... 10 V DC; 10V5: 0.5 ... 10 V DC
2 mA max.
> 5 kΩ
-6
±50 x 10 / °C f.s.
Reverse polarity, short circuit
0.5 mVRMS
Refer to output specification
DIN EN 61326-1:2013
Output signals
Excitation +
10 V
0 … 10 V
Excitation GND
Signal +
Signal GND
Signal wiring
Signal
Excitation +
Excitation GND
Signal +
Signal GND
Not connected
Not connected
Not connected
Not connected
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Connector pin no.
Cable color
1
2
3
4
5
6
7
white
brown
green
yellow
grey
pink
blue
red
8
25/51
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connector
CONN-M12-8F
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POSIWIRE®
WS7.5
Signal conditioner 420A
Excitation voltage
12 ... 27 V DC non stabilized, measured at the
sensor terminals
35 mA max.
4 ... 20 mA equivalent for 0 ... 100 % range
-6
±100 x 10 / °C f.s.
Reversed polarity, short circuit
0.5 mVeff
Refer to output specification
DIN EN 61326-1:2013
Current output (2 wire)
Excitation current
Output current
Stability (temperature)
Protection
Output noise
Operating temperature
EMC
Output signals
Signal +
420A
4 … 20 mA
Signal -
Signal wiring
Signal
Signal +
Signal Not connected
Not connected
Not connected
Not connected
Not connected
Not connected
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Connector pin no.
Cable color
1
2
3
4
5
6
7
white
brown
green
yellow
grey
pink
blue
8
red
26/51
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connector
CONN-M12-8F
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POSIWIRE®
WS7.5
Signal conditioner 420T
Current output (3 wire)
Excitation voltage
Excitation curren
Load resistor
Output current
Stability (temperature)
Protection
Output noise
Operating temperature
EMC
18 ... 27 V DC non stabilized
40 mA max.
350 Ω max.
4 ... 20 mA equivalent for 0 ... 100 % range
-6
±50 x 10 / °C f.s.
Reverse polarity, short circuit
0.5 mVRMS
Refer to output specification
DIN EN 61326-1:2013
Output signals
Excitation +
420T
4 … 20 mA
Signal +
Excitation GND
Signal wiring
Signal
Connector pin no.
Cable color
Excitation +
1
white
Excitation GND
2
brown
Signal +
3
green
Not connected
4
yellow
Not connected
5
grey
Not connected
6
pink
Not connected
7
blue
Not connected
8
red
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CONN-M12-8F
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POSIWIRE®
WS7.5
U2
Excitation voltage
8 … 36 V DC
Voltage output
0.5 ... 10 V
Excitation current
Output voltage
Output current
Measuring rate
Stability (temperature)
Protection
Operating temperature
EMC
20 mA typical at 24 V DC
38 mA typical at 12 V DC
max. 50 mA
0.5 ... 10 V DC
2 mA max.
1 kHz standard
-6
±50 x 10 / °C f.s. (typical)
Reverse polarity, short circuit
See specification of the respective sensor
DIN EN 61326-1:2013
U8
Excitation voltage
8 … 36 V DC
Voltage output
0.5 … 4.5 V
Excitation current
Output voltage
Output current
Measuring rate
Stability (temperature)
Protection
Operating temperature
EMC
17 mA typical at 24 V DC
32 mA typical at 12 V DC
50 mA max.
0.5 … 4.5 V DC
2 mA max.
1 kHz standard
-6
±50 x 10 / °C f.s. (typical)
Reverse polarity, short circuit
See specification of the respective sensor
DIN EN 61326-1:2013
I1
Excitation voltage
8 … 36 V DC
Current output
4 … 20 mA, 3 wires
Excitation current
typical 36 mA at 24 V DC
typical 70 mA at 12 V DC
120 mA max.
500 Ω max.
4 … 20 mA
1 kHz standard
-6
±50 x 10 / °C f.s. (typical)
Reverse polarity, short circuit
See specification of the respective sensor
DIN EN 61326-1:2013
Load RL
Output current
Measuring rate
Stability (temperature)
Protection
Operating temperature
EMC
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POSIWIRE®
WS7.5
Signal wiring
Signal
Connector pin no.
Cable connection
Excitation +
1
brown
Signal
2
white
GND
3
blue
Do not connect!
4
black
Do not connect!
5
(grey)
View to the sensor
connector
Signal diagram
Excitation +
U2
U6
U8
I1
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Signal +
GND
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POSIWIRE®
WS7.5
Analog output, programmable
U2/PMU
Excitation voltage
8 … 36 V DC
Voltage output
0.5 ... 10 V
Excitation current
EMC
20 mA typical at 24 V DC
38 mA typical at 12 V DC
max. 50 mA
0,5 ... 10 V DC
2 mA max.
1 kHz standard
-6
±50 x 10 / °C f.s. (typical)
Reverse polarity, short circuit
See specification of the respective
sensor
EN 61326-1:2013
U8/PMU
Excitation voltage
8 … 36 V DC
Voltage output
0.5 … 4.5 V
Excitation current
EMC
17 mA typical at 24 V DC
32 mA typical at 12 V DC
max. 50 mA
0.5 … 4.5 V DC
2 mA max.
1 kHz standard
-6
±50 x 10 / °C f.s. (typical)
Reverse polarity, short circuit
See specification of the respective
sensor
DIN EN 61326-1:2013
I1/PMU
Excitation voltage
8 … 36 V DC
Current output
4 … 20 mA, 3 wires
Excitation current
typical 36 mA at 24 V DC
typical 70 mA at 12 V DC
max. 120 mA
500 Ω max.
4 … 20 mA
1 kHz standard
-6
±50 x 10 / °C f.s. (typical)
Reverse polarity, short circuit
See specification of the respective
sensor
DIN EN 61326-1:2013
Output voltage
Output current
Measuring rate
Stability (temperature)
Protection
Operating temperature
Output voltage
Output current
Measuring rate
Stabilität (Temperatur)
Protection
Operating temperature
Load RL
Output current
Measuring rate
Stability (temperature)
Protection
Operating temperature
EMC
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POSIWIRE®
WS7.5
Signal wiring
Signal
Connector pin no.
Cable color
Excitation +
1
brown
Signal
2
white
GND
3
blue
Do not connect!
4
black
SPAN/ZERO
5
grey
View to sensor
connector
Signal diagram
Excitation +
Signal +
U2/PMU
U8/PMU
I1/PMU
GND
SPAN/ZERO
Option -PMU
Programming of the start and end value by the customer
Teach-In of start and end value for the options U2/PMU, I1/PMU, U8/PMU is provided by a binary signal
SPAN/ZERO. At the start position connect signal SPAN/ZERO for a period of 2 … 3 seconds to GND via
push button. At the end position connect signal SPAN/ZERO for a period of 5 … 6 seconds to GND via a
push button. The scaling teached in that way will be stored non-volatile.
To reset the sensor to factory default signal ZERO/END must be connected to ground while powering up the
sensor for 2 … 3 seconds. For the option PMZ only teach-in of ZERO position is possible.
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POSIWIRE®
WS7.5
Analog output, redundant
U2R
Excitation voltage
8 … 36 V DC
Voltage output
0.5 ... 10 V
Excitation current
Output voltage
Output current
Measuring rate
Stability (temperature)
Protection
Operating temperature
EMC
20 mA typical at 24 V DC
38 mA typical at 12 V DC
max. 50 mA per channel
0.5 ... 10 V DC
2 mA max.
1 kHz standard
-6
±50 x 10 / °C f.s. (typical)
Reverse polarity, short circuit
See specification of the respective sensor
DIN EN 61326-1:2013
U8R
Excitation voltage
8 … 36 V DC
Voltage output
0.5 … 4.5 V
Excitation current
Output voltage
Output current
Measuring rate
Stability (temperature)
Protection
Operating temperature
EMC
17 mA typical at 24 V DC
32 mA typical at 12 V DC
max. 50 mA per channel
0.5 … 4.5 V DC
2 mA max.
1 kHz standard
-6
±50 x 10 / °C f.s. (typical)
Reverse polarity, short circuit
See specification of the respective sensor
DIN EN 61326-1:2013
I1R
Excitation voltage
8 … 36 V DC
Current output
4 … 20 mA, 3 wires
Excitation current
36 mA typical at 24 V DC
76 mA typical at 12 V DC
max. 120 mA per channel
500 Ω max.
4 … 20 mA
1 kHz standard
-6
±50 x 10 / °C f.s. (typical)
Reverse polarity, short circuit
See specification of the respective sensor
DIN EN 61326-1:2013
Load RL
Output current
Measuring rate
Stability (temperature)
Protection
Operating temperature
EMC
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POSIWIRE®
WS7.5
Signal wiring
Channel
Signal
Connector
pin no.
Cable color
1
Excitation +
1
white
1
Signal
2
brown
1
GND
3
green
1
Do not connect!
4
yellow
2
Excitation +
5
grey
2
Signal
6
pink
2
GND
7
blue
2
Do not connect!
8
red
View to the sensor
connector
Signal diagram
Excitation +
Signal +
GND
U2R
U8R
I1R
(do not connect)
Excitation +
Signal +
GND
(do not connect)
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POSIWIRE®
WS7.5
Digital output SSI
MSSI
Interface
EIA RS-422
Synchronous serial SSI
Excitation voltage
Excitation current
8 ... 36 V DC
19 mA typical at 24 V DC
35 mA typical at 12 V DC
max. 80 mA
100 kHz ... 500 kHz
Gray-Code, continuous progression
30 µs min.
-6
±50 x 10 / °C f.s. (typical)
See specification of the respective sensor
Reverse polarity, short circuit
DIN EN 61326-1:2013
Clock frequency
Code
Delay between pulse trains (tp)
Stability (temperature)
Operating temperature
Protection
EMC
Data format
(Train of 26 pulses)
Recommended
processing circuit
Transmission rate
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Cable length
Baud rate
50 m
100-400 kHz
100 m
100-300 kHz
34/51
Note:
Extension of the cable length
will reduce the maximum
transmission rate.
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POSIWIRE®
WS7.5
Signal wiring
Signal
Connector pin no.
Cable color
Excitation +
1
white
Excitation GND
2
brown
CLOCK
3
green
CLOCK
4
yellow
DATA
5
grey
DATA
6
pink
-
7
blue
-
8
red
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POSIWIRE®
WS7.5
Digital output CANopen
MCANOP, CANOPR
CAN specification
ISO 11898, Basic and Full CAN 2.0 B
CANopen
Communication profile
Encoder profile
Error Control
CANopen CiA 301 V 4.02, Slave
Encoder CiA 406 V 3.2
Node ID
Adjustable via LSS, default: 127
PDO
3 TxPDO, 0 RxPDO, no linking, static
mapping
Event-/Time triggered, Remote-request, Sync
cyclic/acyclic
Node Guarding, Heartbeat, Emergency
Message
PDO Modes
Specifications
SDO
1 Server, 0 Client
CAM
8 cams
Certified
Yes
Transmission rate
50 kBit bis 1 Mbit, adjustable via LSS,
default: 125 kBit
Bus connection
M12 conncector, 5 pin
Integrated bus terminating
resistor
120Ω adjustable by the customer
Bus, galvanic isolated
no
Excitation voltage
8 ... 36 V DC
Excitation current
20 mA typical at 24 V DC
40 mA typical at 12 V DC
80 mA max.
Measuring rate
1 kHz (asynchronous)
Stability (temperature)
±50 x 10 /°C f.s. (typical)
Repeatability
1 LSB
Operating temperature
See specification of the respective sensor
Protection
Reverse polarity, short circuit
Dielectric strength
1 kV (V AC, 50 Hz, 1 min.)
EMC
EN 61326-1:2013
-6
Signal
Connector pin no.
Shield
1
Excitation +
2
GND
3
CAN-H
4
CAN-L
5
Signal wiring
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POSIWIRE®
WS7.5
Digital output CAN SAE J1939
MCANJ1939/R
CAN Specification
ISO 11898, Basic and Full CAN 2.0 B
CAN SAE J1939
Transceiver
Communication profile
Baud Rate
24V-compliant, not isolated
SAE J1939
250 kbit/s
Internal termination resistor
120 Ω adjustable by the customer
Address
Default 247d, configurable
Arbitrary address capable 1
Yes
Industry group
Vehicle system
Vehicle system instance
Function
Function instance
ECU instance
Manufacturer
Identity number
0
7Fh (127d)
0
FFh (255d)
0
0
145h (325d)
0nnn
Global
Non specific
Configuration data
PGN EF00h Proprietary-A
(PDU1 peer-to-peer)
PGN FFnnh Proprietary-B
(PDU2 broadcast);
nn Group Extension (PS) configurable
NAME Fields
Parameter Group
Numbers (PGN)
Process data
Specifications
Excitation voltage
Excitation current
Manufacturer ID
Serial number 21 bit
8 ... 36 V DC
20 mA typical at 24 V DC
40 mA typical at 12 V DC, max. 80 mA
1 kHz (asynchronous)
-6
±50 x 10 /°C f.s. (typical)
1 LSB
See specification of the respective sensor
Reverse polarity, short circuit
1 kV (V AC, 50 Hz, 1 min.)
EN 61326-1:2013
Measuring rate
Stability (temperature)
Repeatability
Operating temperature
Protection
Dielectric strength
EMV
Signal
Non specific
Connector pin no.
Signal wiring
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Shield
1
Excitiation +
2
GND
3
CAN-H
4
CAN-L
5
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POSIWIRE®
WS7.5
Absolute encoder outputs
Signal conditioner HSSI
Absolute encoder
synchronous serial
Excitation voltage
Excitation current
Interface
Lines / drivers
Code
Resolution
3 dB cutoff frequency
Control input
10 … 30 V DC
100 mA
Standard-SSI
Clock and data / RS422
Gray
12 + 12 bit
500 kHz
DIRECTION
Zero adjustment with optical response
Alarm bit (SSI option), warning bit
Green = OK, red = alarm
12 pin male socket
Preset key
Alarm output
Status LED
Connection
Data format (Mx = Multiturn bits, Sx = Singleturn bits)
Resolution
Clock
T1
T2
T3
…
T12
T13
…
T21
T22
T23
T24
T25
…
M0
S11
…
S3
S2
S1
S0
0
T26
Data bits
24 Bit
M11
M10 M09
Transmission rate
Cable length
Baud rate
< 50 m
< 400 kHz
< 100 m
< 300 kHz
< 200 m
< 200 kHz
< 400 m
< 100 kHz
Note:
Extension of the cable length will reduce the
maximum transmission rate.
Signal wiring
Signal
Connector pin no.
Cable color
Excitation +
Excitation GND
CLOCK
8
1
3
white
brown
yellow
CLOCK
DATA
11
2
green
pink
10
grey
5
blue
12
black
DATA
Direction*
0 V Signal output
* unconnected or Excitation + = cw increasing code, 0 V
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CONN-CONIN-12F
= cw decreasing code
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POSIWIRE®
WS7.5
Interface HINT
Absolute encoder
Interbus
Excitation voltage
Excitation current
Interface
Output code
Baud rate
Data refresh
Resoution
Programmability
Connection
EMC
10 ... 30 V DC
250 mA
Interbus, ENCOM profile K3 (configurable), K2
32 Bit binary
500 kBaud
Every 600 µs
12 (10 ... 14) + 12 bit
Direction, preset, offset, resolution
Bus cover with T manifold
DIN EN 61326-1:2013
Data format K2 / K3
Differential signals (RS485)
ENCOM profile K3, K2, 32 Bit, binary process data
DÜ-Format
Sµpi-Adresse
0
1
2
3
(according to the Phoenix company)
Byte no.
3
2
1
0
ID-Code K2
ID-Code K3
36H (=54 dez.)
37H (=55 dez.)
Signal wiring
Signal
Cable terminal no. (bus cover)
Ub +
1
GND
2
DI1
4
𝐷𝐼1
6
D01
3
𝐷01
5
D02
7
𝐷02
8
DI2
9
𝐷02
10
RBST
11
GND
12
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POSIWIRE®
WS7.5
Interface HPROF
Absolute encoder
Profibus
Excitation voltage
Excitation current
Interface
Protocol
Resolution
Output code
Baud rate
Programmability
Integrated special functions
Bus terminating resistor
Connection
EMC
10 ... 30 V DC
250 mA
RS485
Profibus DP with encoder profile C2
12 (10 ... 14) + 12 bit
Binary
Automatically selected between 9,6 kBaud
and 12 MBaud
Resolution, preset, direction
Velocity, acceleration, operating time
Selectable via DIP switch
Bus cover with T manifold
Din EN 61326: Class A
Signal wiring
Signal
Cable terminal no. (bus cover)
Ub in
1
0 V in
2
UB out
3
0 V out
4
B in
5
A in
6
B out
7
A out
8
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POSIWIRE®
WS7.5
Interface HDEV
Absolute encoder
DeviceNet
Excitation voltage
Excitation current
Interface
Protocol
Resolution
Output code
MAC-ID
Date refresh
Baud rate
Programmability
Bus terminating resistor
Connection
EMC
10 ... 30 V DC
250 mA
CAN highspeed according to ISO/DIS 11898
CAN specification 2.0 A (11 bit identifier)
DeviceNet according rev. 2.0, programmable encoder
12 (10 ... 14) + 12 bit
Binary
Selectable via DIP switch
Every 5 ms
Selectable via DIP switch: 125 kBaud,
250 kBaud, 500 kBaud
Resolution, preset, direction
Selectable via DIP switch
Bus cover with T manifold
DIN EN 61326-1:2013
Recommended transmission
Characteristic impedance
Operating capacity
Loop resistance
Wire diameter
Wire width
135 … 165 Ω (3 … 20 MHz)
< 30 pF
< 110 Ω/km
> 0.63 mm
2
> 0.34 mm
Transmission rate
Segment length
Kbit/s
500 m
250 m
100 m
125
250
500
Signal wiring
Signal
Cable terminal no. (bus cover)
Ub in
1
0 V in
2
CAN-L
4
CAN-H
6
Drain
3
Drain
5
CAN-H
7
CAN-L
8
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POSIWIRE®
WS7.5
Interface HCAN / HCANOP
Absolute encoder
CANopen /
CAN Layer 2
Excitation voltage
Excitation current
10 ... 30 V DC
250 mA
Interface
Protocol
CAN highspeed according to ISO/DIS 11898
CANopen according DS301 with encoder
profile DSP406, programmable encoder
according class C2
12 (10 ... 14) + 12 bit
Binary
Every millisecond (selectable), on request
Selectable 10 up to 1000 kbit/s
Selectable via DIP switch
CANopen: direction, resolution, preset, offset
CAN L2: direction, limit values
CANopen: velocity, acceleration, rotary axis,
limit values
CAN L2: direction, limit values
Bus cover with T manifold
DIN EN 61326-1:2013
Resolution
Output code
Data refresh
Baud rate
Base identifier
Programmability
Integrated special functions
Connection
EMC
Signal wiring
Signal
Cable terminal no. (bus cover)
Ub in
1
0 V in
2
CAN in – (dominant L)
4
CAN in + (dominant H)
6
CAN GND in
3
CAN GND out
5
CAN out + (dominant H)
7
CAN out – (dominant L)
8
0 V out
9
Ub out
10
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POSIWIRE®
WS7.5
Incremental outputs
Signal conditioner LD5VC
Incremental
Excitation voltage
Excitation current
Interface
Output frequency
Output current
Signal level
Ud High bei Id = 20 mA
Ud Low bei Id = 20 mA
Transition time positive edge
Transition time negative edge
Stability (temperature)
Operation temperature
Protection
EMC
5 V DC ±10 %
150 mA max. w/o load
Line driver RS422
300 kHz max.
20 mA per channel
≥ 2.5 V
≥ 0.5 V
< 100 ns
< 100 ns
-6
±20 x 10 / °C f.s. (sensor-mechanism)
-20 … +85 °C
Short circuit, overvoltage
DIN EN 61326-1:2013
Signal wiring
Signal
Connector pin no.
Excitation +
12
Excitation GND
10
Signal A
5
Signal A
6
Signal B (A + 90°)
8
Signal B
1
Signal Z (reference pulse)
3
Signal Z
4
Schirm
housing
Fault detection signal
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POSIWIRE®
WS7.5
Recommended processing circuit
Output signals
Signal A
Signal B
Signal Z
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POSIWIRE®
WS7.5
Signal conditioner PP24VC
Incremental
Excitation voltage
Excitation current
Interface
Output frequency
Output current
Signal level
Ud High at Id = 20 mA, Ub = 24
V
Ud Low at Id = 20 mA, Ub = 24 V
Transition time positive edge
Transition time negative edge
Stability (temperature)
Operating temperature
Protection
EMC
10 ... 30 V DC
150 mA max. w/o load
Push-pull line driver (24 V-HTL)
300 kHz max.
100 mA per channel
≥ 21 V
≥ 2.8 V
< 200 ns
< 200 ns
±20 x 10-6 / °C f.s. (sensor mechanism)
Refer to output specification
Reverse polarity, short circuit, overvoltage
DIN EN 61326-1:2013
Signal wiring
Signal
Connector pin no.
Excitation +
12
Excitation GND
10
Signal A
5
Signal A
6
Signal B (A + 90°)
8
Signal B
1
Signal Z (reference pulse)
3
Signal Z
4
Fault detection signal
Shield
DB-WS7.5-E-2016-06
1.0.0 | © ASM GmbH
View to sensor connector
7
housing
45/51
CONN-CONIN-12F
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POSIWIRE®
WS7.5
Recommended circuit
Output signals
Signal A
Signal B
Signal Z
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POSIWIRE®
WS7.5
Accessories
Connector cable M12, 4 pin
(angular coupling)
shielded connector
The 4-core screened cable is
supplied with a mating 4-pin 90° M12
connector at one end and 4 wires at
the other end. Available lengths are
2m, 5m and 10m. Wire: cross
2
sectional area 0.34mm
Cable diameter: 5.6 ±0.2 mm
Suitable for 5-pin
sensor connectors
Order code
KAB - xM - M12/4F/W - LITZE
IP69: KAB - xM - M12/4F/W/69K - LITZE
xM = length in m
Connector cable M12, 4 pin
(straight coupling)
The 4-core screened cable is
supplied with a mating 4-pin M12
connector at one end and 4 wires
at the other end. Available lengths
are 2m, 5m and 10m. Wire: cross
2
sectional area 0.34mm
Cable diameter: 5.6 ±0.2 mm
shielded connector
Suitable for 5-pin
sensor connectors
Order code
KAB - xM - M12/4F/G - LITZE
IP69: KAB - xM - M12/4F/G/69K - LITZE
xM = length in m
Plug connection / cable color
Signal wiring
M12, 4 pin
1
2
3
4
brown
white
blue
black
Applicable for cable carriers
Maximum movement speed
Maximum acceleration
Minimum bending radius
DB-WS7.5-E-2016-06
1.0.0 | © ASM GmbH
3 m/s
2
5 m/s
10 x cable diameter
47/51
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USA: www.asmsensors.com
POSIWIRE®
WS7.5
Connector cable M12, 5 pin
(angular coupling)
shielded connector
The 5-core screened cable is
supplied with a mating 5-pin 90° M12
connector at one end and 4 wires at
the other end. Available lengths are
2m, 5m and 10m.
2
Wire: cross sectional area 0.34mm
Cable diameter: 5.6 ±0.2mm
Order code
KAB - xM - M12/5F/W - LITZE
IP69: KAB - xM - M12/5F/W/69K - LITZE
xM = length in m
Connector cable M12, 5 pin
(straight coupling)
shielded connector
The 5-core screened cable is
supplied with a mating 5-pin M12
connector at one end and 4 wires at
the other end. Available lengths are
2m, 5m and 10m.
2
Wire: cross sectional area 0.34mm
Cable diameter: 5.6 ±0.2mm
Order code
KAB - xM - M12/5F/G - LITZE
IP69: KAB - xM - M12/5F/G/69K - LITZE
xM = length in m
Plug connection / Cable color
Signal wiring
M12, 5 pin
1
2
3
4
5
brown
white
blue
black
grey
Applicable for cable carriers
Maximum movement speed
Maximum acceleration
Minimum bending radius
DB-WS7.5-E-2016-06
1.0.0 | © ASM GmbH
3 m/s
2
5 m/s
10 x cable diameter
48/51
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USA: www.asmsensors.com
POSIWIRE®
WS7.5
Connector cable M12, 8 pin
(angular coupling)
shielded connector
The 8-lead shielded cable is supplied
with a mating 8-pin 90° M12
connector at one end and 8 wires at
the other end. Available lengths are
2m, 5m and 10m.
Wire: cross sectional area 0.25mm²
Cable diameter: 6.3 ±0.2mm
Order code
KAB - xM - M12/8F/W - LITZE
IP69: KAB - xM - M12/8F/W/69K - LITZE
xM = length in m
Connector cable M12, 8 pin
(straight coupling)
shielded connector
The 8-lead shielded cable is supplied
with a mating 8-pin M12 connector at
one end and 8 wires at the other
end. Available lengths are 2m, 5m
and 10m.
Wire: cross sectional area 0.25mm²
Cable diameter: 6.3 ±0.2mm
Order code
KAB - xM - M12/8F/G - LITZE
IP69: KAB - xM - M12/8F/G/69K - LITZE
xM = length in m
Plug connection / cable color
Signal wiring
M12, 8 pin
1
2
3
4
5
6
7
8
white
brown
green
yellow
grey
pink
blue
red
Applicable for cable carriers
Maximum movement speed
Maximum acceleration
Minimum bending radius
DB-WS7.5-E-2016-06
1.0.0 | © ASM GmbH
3 m/s
2
5 m/s
10 x cable diameter
49/51
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POSIWIRE®
WS7.5
Connector/bus cable - M12, 5 pin CAN-Bus
The 5-lead shielded cable is supplied with a female
5 pin M12 connector at one end and a male 5 pin
M12 connector at the other end.
Available lengths are 0.3 m, 2 m, 5 and 10 m.
Cable diameter: 6.7 ±0.2 mm
Order code:
KAB - xM - M12/5F/G - M12/5M/G - CAN
IP69: KAB - xM - M12/5F/G/69K - M12/5M/G/69K - CAN
xM = length in m
T-piece for bus cable M12, 5 pin CAN-Bus
Order code:
KAB - TCONN - M12/5M - 2M12/5F - CAN
Terminating resistance M12, 5 pin CAN-Bus
Order code:
KAB - RTERM - M12/5M/G - CAN
Applicable for cable carriers
Maximum movement speed
Maximum acceleration
Minimum bending radius
DB-WS7.5-E-2016-06
1.0.0 | © ASM GmbH
3 m/s
2
5 m/s
10 x cable diameter
50/51
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USA: www.asmsensors.com
POSIWIRE®
WS7.5
Plug-in connectors
Plug-in connector M12, 8 pin (straight coupling)
Order code:
CONN-M12-8F-G
Cable diameter
max. 6 … 8 mm
Plug-in connector CONIN, 12 pin (straight coupling)
Order code:
CONN-CONIN-12F-G
Cable diameter
max. 6 … 8 mm
DB-WS7.5-E-2016-06
1.0.0 | © ASM GmbH
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