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IFM RA3102
RA3102
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Warranty 1 year
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Description
Defined pulse sequence for the reliable detection of rotational speeds
High shock and vibration resistance thanks to magnetic sensing principle
Resolution freely programmable from 1 … 10,000
User-friendly communication and parameterisation via IO-Link
Specification
Product characteristics
| Resolution | 1...10000; (parameterisable; Factory setting: 1024) resolution |
|---|---|
| Communication interface | IO-Link |
| Shaft design | hollow shaft open to one side |
| Shaft diameter[mm] [mm] | 12 |
Application
| Detection system | magnetic |
|---|
Electrical data
| Operating voltage[V] [V] | 4.75...30 DC |
|---|---|
| Current consumption[mA] [mA] | < 150 |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time[s] [s] | 0.5 |
| Max. revolution electrical[U/min] [U/min] | 12000 |
Outputs
| Electrical design | HTL/TTL |
|---|---|
| Switching frequency[kHz] [kHz] | 1000 |
| Factory setting | Output function: HTL (50 mA) |
| Short-circuit protection | yes |
| Phase difference A and B[°] [°] | 90 |
Measuring/setting range
| Resolution | 1...10000; (parameterisable; Factory setting: 1024) resolution |
|---|
Accuracy / deviations
| Accuracy[°] [°] | 0.1 |
|---|
Software / programming
| Parameter setting options | Resolution; direction of rotation; HTL; TTL |
|---|
Interfaces
| Communication interface | IO-Link |
|---|---|
| Transmission type | COM2 (38,4 kBaud) |
| IO-Link revision | 1.1 |
| Profiles | Smart Sensor - SSP 0 Generic Profiled Sensor Function Device identification Function Process data variable Function Device diagnosis |
| Smart Sensor - SSP 0 | Generic Profiled Sensor |
| Function | Device diagnosis |
| SIO mode | yes |
| Min. process cycle time[ms] [ms] | 2.3 |
| Supported DeviceIDs | default 499 |
| default | 499 |
Operating conditions
| Ambient temperature[°C] [°C] | -40...85 |
|---|---|
| Storage temperature[°C] [°C] | -40...85 |
| Max. relative air humidity[%] [%] | 95; (condensation not permissible) |
| Protection | IP 65; IP 66; IP 67; (on the housing: IP 67; on the shaft: IP 65) |
Tests / approvals
| Shock resistance | 200 g |
|---|---|
| Vibration resistance | 30 g |
| MTTF[years] [years] | 292 |
Mechanical data
| Weight[g] [g] | 256.5 |
|---|---|
| Housing | cylindrical |
| Dimensions[mm] [mm] | Ø 36.5 / L = 58.5 |
| Materials | flange: aluminium; housing: stainless steel (444/1.4521) |
| Tightening torque[Nm] [Nm] | < 0.7; (Mounting screw) |
| Max. revolution, mechanical[U/min] [U/min] | 12000 |
| Max. starting torque[Nm] [Nm] | 0.01 |
| Reference temperature torque[°C] [°C] | 20 |
| Shaft design | hollow shaft open to one side |
| Shaft diameter[mm] [mm] | 12 |
| Shaft material | stainless steel |
| Installation depth of shaft[mm] [mm] | 18 |
| Max. axial shaft misalignment[mm] [mm] | 0,5 |
| Fixing flange | Ø 36.5 mm |
Remarks
| Pack quantity | 1 pcs. |
|---|
Electrical connection
| Connector | 1 x M12, radial, can also be used axially; coding: A; Moulded body: stainless steel (316 / 1.4401) |
|---|
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