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Absolute multiturn encoder with hollow shaft RMA310
Absolute multiturn encoder with hollow shaft RMA310
Absolute multiturn encoder with hollow shaft RMA310
Absolute multiturn encoder with hollow shaft RMA310
Absolute multiturn encoder with hollow shaft RMA310
Absolute multiturn encoder with hollow shaft RMA310
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Product characteristics
Resolution 65536 steps; 32768 revolutions; 31 bit
Communication interface IO-Link
Shaft design hollow shaft open to one side
Shaft diameter [mm] 12
Application
Function principle absolute
Revolution type multiturn
Detection system magnetic
Electrical data
Operating voltage [V] 18...30 DC; (; to PELV)
Rated insulation voltage [V] 30
Current consumption [mA] < 75
Protection class III
Reverse polarity protection yes
Max. power-on delay time [ms] 1000
Max. revolution electrical [U/min] 6000
Inputs
Short-circuit protection digital inputs yes
Measuring/setting range
Resolution 65536 steps; 32768 revolutions; 31 bit
Accuracy / deviations
Accuracy [°] 0.1
Software / programming
Parameter setting options preset; zero point; direction of rotation; rotational speed
Interfaces
Communication interface IO-Link
Transmission type COM3 (230,4 kBaud)
IO-Link revision 1.1
SDCI standard IEC 61131-9 CDV
Profiles
Function class Designation
0x4000 Identification and Diagnosis
0x8001 Multi-channel, two setpoint switching sensor
0x800B Measurement Data Channel (high resolution)
SIO mode no
Required master port type A
Min. process cycle time [ms] 2.3
IO-Link process data (cyclical)
function bit length
process value 96
device status 4
binary switching information 5
IO-Link functions (acyclical) application specific tag; operating hours counter; internal temperature; switching cycles counter; shaft movement in hours
Supported DeviceIDs
Type of operation DeviceID
default 1064
Note
For further information please see the IODD PDF file under "Downloads"
Operating conditions
Ambient temperature [°C] -40...85
Storage temperature [°C] -40...85
Max. relative air humidity [%] 98; (condensation not permissible)
Protection IP 68; IP 69K
Tests / approvals
EMC
DIN EN 61000-4-2 ESD 4 kV CD
DIN EN 61000-4-3 HF radiated 10 V/m
DIN EN 61000-4-4 Burst 2 kV
DIN EN 61000-4-6 HF conducted 10 V
Vibration resistance
DIN EN 60068-2-6 20 g / 10...1000 Hz half-sine
Shock resistance
DIN EN 60068-2-27 200 g / 11 ms
Continuous shock resistance
DIN EN 60068-2-29 20 g / 6 ms half-sine
MTTF [years] 283
UL approval
power supply Class 2
Mechanical data
Weight [g] 382.5
Dimensions [mm] Ø 42 / L = 89.5
Materials flange: stainless steel (316L/1.4404); housing: stainless steel (444/1.4521)
Max. starting torque [Nm] 5
Reference temperature torque [°C] 20
Shaft design hollow shaft open to one side
Shaft diameter [mm] 12
Shaft material
stainless steel (440B/1.4112)
Installation depth of shaft [mm] 22
Max. axial shaft misalignment [mm] 0,5
Fixing flange Ø 42 mm
Electrical connection - plug
Connector: 1 x M12; coding: A; Moulded body: stainless steel (316 / 1.4401)
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — RMA310-00 — 13.04.2023 —