Absolute encoder WH5850
absolute rotary encoder with hollow shaft and industrial Ethernet
The absolute optical multiturn rotary encoder WH5850 is particularly high-resolution and designed for time-critical applications. Thanks to the large selection of Industrial Ethernet interfaces, such as PROFINET (also with PROFIdrive profile), EtherNet/IP and EtherCAT, as well as short reaction times and 100% magnetic insensitivity, it is ideally suited for use in drive technology, warehouse technologies and factory automation. Thanks to the support of the latest PROFINET, EtherNet/IP and EtherCAT functions, it offers easy integration and optimum system availability!
- Absolute optical encoder
- High-precision and up to 19 bit single-turn resolution
- PROFINET IO, EtherNet/IP interfaces
- Robust bearing construction as well as high shock and vibration resistance
- 100% magnetic insensitivity
- Fast commissioning and high system availability
- Industry 4.0 ready
Ben
King
Inside Sales
August
Meyers
Manager Business Unit Mobile Automation
Technical drawing
Technical Specifications
Mechanical data
Electrical data
System data
Ambient conditions
Feature
Technical Specifications
Enhancement
Weight
~0.45
kg
shaft
rustproof stainless steel
Flange
aluminum
Housing
aluminum
Speed
≤9000
min-1
transient for ≤10 min., at EPN PROFINET IO
≤6000
min-1
continuous operation, with EPN PROFINET IO
Moment of inertia
≤6 x 10-6 kgm2
Starting torque
<0.01
Nm
at 20 °C
Shaft load rating
80
N
radial
40
N
axial
Mounting type
stator coupling
mounting type DS1
spring element
mounting type DS2
Schnittstelle Profinet IO
Feature
Technical Specifications
Enhancement
Operating voltage
10 … 30 V DC
reverse polarity protected, the power-supply unit corresponds to Class 2 (UL 1310)
Current consumption
≤250
mA
without load
Parameter storage
1010 cycles
also applies to calibration operations
Status display
5 LEDs
device status/bus status
Interface
PROFINET IO
profile version 4.2, PROFIdrive version 4.2, RT class 3 (IRT), conformance class C, application class 6, encoder class 4, netload class II
Type of connection
1x M12-plug connector (A-coded)
4-pole, 1x pin
2x M12 plug connectors (D-coded)
4-pole, 2x socket
Feature
Technical Specifications
Enhancement
Scanning
optical
Resolution
19
bit
at EPN PROFINET IO scalable, default: 8192 (13 bit)
System accuracy
±0.0194
°
at 23 °C ±2 °C
±0.0139
°
at 23 °C ±2 °C
typical
Repeat accuracy
1
LSB
Measuring range
16777216
rotation(s)
24 bit, at EPN PROFINET IO, default: 4096 (12 bit), scalable only via overall resolution
Approval
UL
UL 61010-1, File No. E503367
Feature
Technical Specifications
Enhancement
Ambient temperature
-40 … 80 °C
Storage temperature
-40 … 80 °C
Relative humidity
95
%
condensation inadmissible
EMC
DIN EN 61326-1
immunity requirement of industry
DIN EN 61000-4-2, -3, -6, -8
interference resistance / immission
DIN EN 61000-4-4
burst
DIN EN 55011 class A
radiation emission / radio interference suppression
Safety regulations
UL 61010-1
indoor use, outdoor use possible, not intended for use involving direct exposure to UV light.
Protection category
IP65
EN 60529 (protection type not yet reviewed by UL)
IP67
EN 60529 (protection type not yet reviewed by UL)
Shock resistance
2500 m/s2, 6 ms
EN 60068-2-27
Vibration resistance
100 m/s2, 55 … 2000 Hz
EN 60068-2-6
More information
pin assignment
Interface
|
Signal |
PIN |
|
Tx+ |
1 |
|
Rx+ |
2 |
|
Tx- |
3 |
|
Rx- |
4 |
Operating voltage
|
Signal |
PIN |
|
+UB |
1 |
|
nc |
2 |
|
GND |
3 |
|
nc |
4 |
Connections
|
PROFINET IO |
|
|
1 |
LED: Link 2 |
|
2 |
"LED: bus error " |
|
3 |
LED: Collective fault |
|
4 |
LED: ENC |
|
5 |
"LED: link 1 " |
|
6 |
"power " |
|
7 |
link 2 |
|
8 |
link 1 |
|
9 |
- |
Industry 4.0
In most cases, data exchange with the absolute rotary encoder is limited to the exchange of process data. In addition to the process data, intelligent industrial Ethernet rotary encoders provide additional information that can be evaluated for condition monitoring up to predictive maintenance:
|
Process data |
Smart Value |
Smart Function |
|
Actual position |
Temperature |
Condition monitoring |
|
Speed |
Limit speed |
Application overload |
|
Operation hours counter |
Operating time |
|
|
Asset management |
||
|
Web server (EPN, EIP) |
Purchase order
Product configuration
Feature
Select specifications
Enhancement
Select your specifications:
number of revolutions
1
only with ProfiNET
hollow shaft/
diameter
10
Mounting type
DS1
Protection category
IP65
Scope of delivery
- WH5850
- Quick Start Guide