Siko Magnetic sensor MSAC506
Siko Magnetic sensor MSAC506
Sku: SIK-MSAC506
Absolute-rotative, SSI interface, resolution max. 16 bits
Product Information
A combination of the MSAC506 magnetic sensor and the MRAC506 magnetic ring forms a system for absolute angle measurement. The MSAC506 sensor has an SSI interface with a resolution of 12 … 16 bit. There is also an analogue output (1 VSS) with 64 periods for dynamic position tracking. The sensor has an LED for distance monitoring
- Magnetic absolute encoder single-turn
- Compact design
- Resolution 12 … 16 bits
- Additional analog Sin/Cos 1 VSS signals
- Reading distance ≤1 mm
- Works with MRAS506 magnetic ring
- Industry 4.0 ready
Mechanical data
| Feature | Technical data | Additional information |
|---|---|---|
| Housing | zinc die-cast | |
| Sensor/ring reading distance | 0.1 … 1 mm | over the whole sensor line |
Electrical data
| Feature | Technical data | Additional information |
|---|---|---|
| Operating voltage | 4.5 … 30 V DC | reverse polarity protected |
| Power input | <1 W | |
| SSI clock speed input | 50 … 750 kHz | |
| Output circuit | 1 VPP ±10 % | |
| Offset voltage | 2.5 V DC ±100 mV | |
| Interface | SSI | service mode (RS485) |
| Cycle time | ≤30 µs | |
| Type of connection | M12 plug-in connector (A-coded) | 12-pole, 1x pin |
System data
| Feature | Technical data | Additional information |
|---|---|---|
| Pole length | 5 mm | pole number 64 |
| Resolution | 12 … 16 bit | ∼0.08° … 0.005° |
| System accuracy | ±0.1° | at TU = 20 °C, with run-out error of 50 µm |
| Repeat accuracy | 0.01° | unidirectional |
| Circumferential speed | ≤32 m/s | absolute value ≤3 m/s |
Ambient conditions
| Feature | Technical data | Additional information |
|---|---|---|
| Ambient temperature | -20 … 85 °C | |
| Storage temperature | -20 … 85 °C | |
| Relative humidity | 100 % | condensation admissible |
| EMC | EN 61000-6-2 | interference resistance / immission |
| EN 61000-6-4 | emitted interference / emission | |
| Protection category | IP67 | EN 60529 |
| Shock resistance | ≤500 m/s2, 11 ms | EN 60068-2-27 |
| Vibration resistance | ≤100 m/s2, 50 … 2000 Hz | EN 60068-2-6 |
Ordering table
| Feature | Order data | Specifications | Additional information |
|---|---|---|---|
| Type of connection |
AEX |
Plug outlet | |
|
E12X |
Plug outlet with cable | ||
| Resolution |
B12 |
12 bit | |
|
13 |
13 bit | ||
|
14 |
14 bit | ||
|
15 |
15 bit | ||
|
16 |
16 bit | ||
Ordering key
MSAC506-A-H-B-SSI-S
For more information, click here!
Pin assignment
| Signal | PIN |
|---|---|
| Sin | 1 |
| GND | 2 |
| /Sin | 3 |
| /Cos | 4 |
| T+ | 5 |
| Cos | 6 |
| D+ | 7 |
| T- | 8 |
| +Ub | 9 |
| D- | 10 |
| config | 11 |
| nc | 12 |
Industry 4.0
In most cases, data exchange with the magnetic encoders is limited to the exchange of process data. In addition to the process data, intelligent drives provide additional information that can be evaluated for condition monitoring up to predictive maintenance:
| Process Data | Smart Value | Smart Function |
|---|---|---|
| Actual position | — | Plausibility monitoring |
Hint for mounting
Please ensure correct allignment of both system components to each other during mounting of sensor and magnetic ring.
| A, Sensor/ring reading distance (active measurement area) |
0.1 … 1.0 mm |
| B, Lateral offset | ±1.5 mm |
| C, Misalignment | <±0.5° |
Symbolic sensor representation
Scope of delivery
- MSAC506
- Quick Start Guide