MC1-2800 IO-Link Multiturn Magnetic Absolute Encoder
IO-Link | Ø 30 mm | 16 bits per revolution | Shaft Ø 6 mm | 24 VDC (16 … 30 VDC) | IP54 … IP67 | Measuring range: 44 revolutions (15840°)
Novotechnik MC1-2800 IO-Link absolute magnetic encoder. Non-contact magnetic multi-turn sensor, Ø30 mm.
Encoder rotativo absoluto multivuelta magnético True-Power-On (tecnología magnetorresistiva GMR), sin contacto, Ø30 mm. Rango de medida 44 vueltas (15840°), resolución hasta 16 bits por vuelta. Detecta las vueltas sin alimentación ni batería de respaldo. Protección IP54 a IP67 según versión mecánica.
Key points
- Contactless, magnetic
- True-Power-On System: Counts laps even without power; patented non-volatile technology, no gears or batteries
- Acoplamiento a presión (push-on) o eje marcado
- IP54 to IP67 protection
Technical Frequently Asked Questions
What can be connected to the MC1-2800 IO-Link magnetic absolute encoder?
It can be connected to Novotechnik M12 connectors and cables and Novotechnik rotary sensor couplings and accessories.
How do I order the MC1-2800 IO-Link magnetic absolute encoder?
The order code has 5 fields: mechanical version, turns, interface, parameters, and connection. For example, MC1-2832-244-A11-252 is the version with a 6 mm shaft, IP65 flat surface, 44 turns (15840°), IO-Link with 1 clockwise increment position, and a 1 m unshielded 4-pole cable. All the options for each field are available in the order code configurator on this page.
Under what conditions does the MC1-2800 IO-Link magnetic absolute encoder operate?
Operating temperature: -40 … +85 °C; -25 … +85 °C (M12 connector). Protection: IP54 / IP65 / IP67 depending on the mechanical version.
Properties
| Feature | Specification |
|---|---|
| Extent | |
| Measured variables | Position, speed, temperature, and supply voltage |
| Number of channels | 1 |
| Measuring range | 44 turns (15840°) |
| Speed measurement range | 0 … 546 rpm |
| Position resolution (in 360°) | A11/A12: 16 bits, A10: 0.01°/LSB |
| Speed resolution | 0.1°/s |
| Linearity (*) | ≤ ±1° |
| Repeatability (*) | ≤ ±0.1° |
| Hysteresis (*) | ≤ ±0.5° |
| Temperature error | ±0.36° |
| Interface and protocol | |
| Protocol | IO-Link Spec V1.1 according to IEC 61131-9, Smart Sensor Profile Ed. 2 Digital Measuring Sensor SSP 4.2.1 (compatible with V1.0) |
| Update frequency | 1 kHz |
| Signal propagation delay | < 0.2 ms |
| Transmission speed | COM 3 (230.4 kBaud) |
| Type of plot | 2,2 |
| Minimum cycle time | 1 ms |
| Functions and supervision | |
| Programmable parameters | e.g. zero point offset, resolution, direction of rotation, switches, working area, operating modes |
| State oversight functions | Statistical data on temperature, operating time, supply voltage, and operating performance |
| Start-up time | ≤ 120 ms |
| Diagnosis | Activated (in case of error, the position signal falls outside the plausible signal range) |
| Feeding and protection | |
| Supply voltage Ub | 24 VDC (16 … 30 VDC) |
| No-load current consumption | ≤ 30 mA at 24 V |
| Power consumed without load | < 0.72 W |
| Reverse polarity protection | Yes (power lines and outlets) |
| Short circuit protection | Yes (output to GND and supply voltage up to 40 VDC) |
| Overvoltage protection | 36 VDC (permanent) |
| Insulation resistance (500 VDC) | ≥ 10 MΩ |
| Environmental conditions | |
| Working temperature | -40 … +85 °C; -25 … +85 °C (M12 connector) |
| Vibration IEC 60068-2-6 | 20 g, 5 … 2000 Hz, Amax = 0.75 mm |
| IEC 60068-2-27 Shock | 50 g, 6 ms |
| DIN EN 60529 protection | IP54 / IP65 / IP67 depending on the mechanical version |
| Insensitivity to DC magnetic fields | < 15 mT |
| Life (mechanical) | > 50 million movements |
| MTTF (IEC 60050) | 591 years |
| Electromagnetic compatibility | |
| IO-Link interface and system | V1.1.3 |
| EN 61000-4-2 ESD (contact/air discharge) | 4 kV, 8 kV |
| EN 61000-4-3 Electromagnetic fields (RFI) | 10 V/m |
| EN 61000-4-4 Fast transients (burst) | 2 kV |
| EN 61000-4-6 Conducted disturbances (HF fields) | 10 V ef. |
| EN 55016-2-3 Radiated disturbances | Industrial and residential area |
| Materials and mechanical data | |
| Housing | Temperature-resistant PPS-GF plastic |
| Axis | Stainless steel X8CrNiS18-9 (No. 1.4305) |
| Bearing | Sintered bronze bushing |
| Fixation | 2 M4 screws with washers |
| Electrical connection | 4x 0.5 mm² (AWG 20) TPE cable, unshielded / M12x1 connector, A coding, with cable L = 0.15 m |
| Mechanical tour | Continuous |
| Allowable load on the shaft, static or dynamic | 20 N (axial / radial) |
| Starting torque | typical ≤ 3 Ncm |
| Maximum working speed | 800 rpm |
| Weight (without connection) | approx. 50 g |
| Option | Meaning |
|---|---|
| Example: MC1-2832-244-A11-252 = 6 mm shaft with IP65 flat, 44 turns (15840°), IO-Link with 1 clockwise increasing position and 1 m unshielded 4-pole cable. | |
| 1 · Mechanical version | |
| 2802 | 6 mm shaft with flat surface, IP54 |
| 2832 | 6 mm shaft with flat surface, IP65 |
| 2862 | 6 mm shaft with flat surface, IP67 |
| 2821 | Push-on coupling, IP54 |
| 2841 | Push-on coupling, IP65 |
| 2871 | Push-on coupling, IP67 |
| 2 · Turns of the output characteristic | |
| 244 | Measuring range: 44 turns (15840°) |
| 3 · Interface | |
| TO | IO-Link |
| 4 · Interface parameters | |
| 10 | 1x position (SSP 4.2.1 Ed.2), increasing clockwise |
| 11 | 1x position, increasing clockwise |
| 12 | 1x position, 1x speed, increasing clockwise |
| 5 · Electrical connection | |
| 252 | 4-pole cable, unshielded, L = 1 m |
| 256 | 4-pole cable, unshielded, L = 3 m |
| 260 | 4-pole cable, unshielded, L = 5 m |
| 551 | Unshielded 4-pin M12x1 connector with cable, L = 0.15 m |
| The code is formed using one option from each field, in the order shown in the example. Contact us and we will confirm the exact reference. | |
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