IFM RO3103
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Quick facts
| Availability | Confirmed on request |
| Category | Incremental encoders |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can RO3103 be shipped?
RO3103 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up RO3103 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for RO3103 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for RO3103, subject to availability and destination.
Defined pulse sequence for the reliable detection of rotational speeds For precise position determination and linear measurement High shock and vibration resistance thanks to magnetic sensing principle User-friendly communication and parameterisation via IO-Link
Specifications
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] | 9.525 |
Application
| Function principle | incremental |
| 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; (on the housing: IP 67; on the shaft: IP 65) |
Tests / approvals
| Shock resistance | 100 g |
| Vibration resistance | 20 g |
| MTTF[years] [years] | 292 |
Mechanical data
| Weight[g] [g] | 435 |
| Housing | cylindrical |
| Dimensions[mm] [mm] | Ø 58.5 / L = 69 |
| 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] | 0.02 |
| Reference temperature torque[°C] [°C] | 20 |
| Shaft design | hollow shaft open to one side |
| Shaft diameter[mm] [mm] | 9.525 |
| Shaft material | stainless steel |
| Installation depth of shaft[mm] [mm] | 27 |
| Max. axial shaft misalignment[mm] [mm] | 0,5 |
| Fixing flange | Ø 58.5 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); Maximum cable length: 100 m; (IO-Link: max. 20 m) |
