Features:
Fast start-up, FSU
Isochronous applications, IRT
Media-Redundancy Protocol, MRP
PNO Encoder Profile, CL 3/4
Preset “on the fly”
TR-Electronic COH802 – PROFINET IO Absolute Encoder
Absolute-Encoder COH802 – PROFINET IO
(C) Compact Encoder, (H) Hollow shaft, PROFINET IO
Description
Additional information
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About TR-Electronic
TR-Electronic manufactures and develops measurement and control systems for automation technology. TR-Electronic supplies the right rotary encoders, linear encoders and drives – as high-quality standard products or customized solutions for different types of applications. The specialists, their ideas, and development knowledge in TR-Electronic are the foundation of creative products and expanding global success. TR-Electronic product range has a competitive advantage in terms of functionality, quality, and cost effectiveness.
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Specification
General data
Nominal voltage - Specific value 24 VDC - Limit values, min/max 10/30 VDC Nominal current, typically - Specific value 120 mA - Condition unloaded Device design - Type Single-/Multi-Turn Total resolution <= 36 Bit Number of steps per revolution <= 262144 Number of revolutions <= 256000 Output capacity <= 30 Bit PROFINET IO - Interface - PROFINET IO – Device IEC 61158, IEC 61784-1 - Physical Layer Fast Ethernet, ISO/IEC 8802-3 - PROFINET-Specification V2.3 - Conformance Class B, C - Real-Time-Classes Class 1, 2 (RT), Class 3 (IRT) - Media Redundancy Protocol, MRP yes, is supported - PNO Encoder-Profile Class 3 and 4, V4.1/V4.2 - Fast Start-Up (FSU) 3-times faster start-up Transmission rate - Specific value 100 MBit/s Parameter/Function, changeable Addressing Adjustment - Parameter Scaling parameter Counting direction Velocity parameter Type of parametrization programmable Programming - Tool Fieldbus-Device Maximum Speed, mechanically <= 3000 1/min Shaft load, axial/radial Own mass Bearing life time >= 3.9E+10 revolutions Bearing life time - Parameter - Speed 3000 1/min - Operating temperature 60 °C Shaft type - Shaft diameter [mm] 10 - Shaft diameter [mm] 14 - Shaft diameter [mm] 16 - Shaft diameter [mm] 20 - Shaft diameter [mm] 24 - Shaft diameter [mm] 25 - Shaft diameter [mm] 27 Angular acceleration <= 10E+4 rad/s² Moment of inertia, typically 67E-6 kg m² Start-up torque, 20 °C 8 Ncm Circular runout ± 0.05 mm Mass, typically 0.7 kg
Nominal voltage - Specific value 24 VDC - Limit values, min/max 10/30 VDC Nominal current, typically - Specific value 120 mA - Condition unloaded Device design - Type Single-/Multi-Turn Total resolution <= 36 Bit Number of steps per revolution <= 262144 Number of revolutions <= 256000 Output capacity <= 30 Bit PROFINET IO - Interface - PROFINET IO – Device IEC 61158, IEC 61784-1 - Physical Layer Fast Ethernet, ISO/IEC 8802-3 - PROFINET-Specification V2.3 - Conformance Class B, C - Real-Time-Classes Class 1, 2 (RT), Class 3 (IRT) - Media Redundancy Protocol, MRP yes, is supported - PNO Encoder-Profile Class 3 and 4, V4.1/V4.2 - Fast Start-Up (FSU) 3-times faster start-up Transmission rate - Specific value 100 MBit/s Parameter/Function, changeable Addressing Adjustment - Parameter Scaling parameter Counting direction Velocity parameter Type of parametrization programmable Programming - Tool Fieldbus-Device Maximum Speed, mechanically <= 3000 1/min Shaft load, axial/radial Own mass Bearing life time >= 3.9E+10 revolutions Bearing life time - Parameter - Speed 3000 1/min - Operating temperature 60 °C Shaft type - Shaft diameter [mm] 10 - Shaft diameter [mm] 14 - Shaft diameter [mm] 16 - Shaft diameter [mm] 20 - Shaft diameter [mm] 24 - Shaft diameter [mm] 25 - Shaft diameter [mm] 27 Angular acceleration <= 10E+4 rad/s² Moment of inertia, typically 67E-6 kg m² Start-up torque, 20 °C 8 Ncm Circular runout ± 0.05 mm Mass, typically 0.7 kg
