Headquarters: SIKO GmbH Weihermattenweg 2 79256 Buchenbach Germany Phone+49 7661 394-0

Subsidiary: SIKO Products Asia Pte Ltd 19A, St. Michael's Road #06-05 Singapore 328003 Singapore Phone+65 62979733

Magnetic sensor MSAC506

Absolute-rotative, SSI interface, resolution max. 16 bits

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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 Ö 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.

Profile MSAC506:

  • Magnetic absolute encoder single-turn
  • Compact design
  • Resolution 12 … 16 bits
  • Additional analog Sin/Cos 1 VSS signals
  • Reading distance ≤1 mm


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Mechanical data
FeatureTechnical dataAdditional information
Housingzinc die-cast
Sensor/ring reading distance0.1 … 1 mm over the whole sensor line
Electrical data
FeatureTechnical dataAdditional information
Operating voltage4.5 … 30 V DC reverse polarity protected
Power input<1 W
SSI clock speed input50 … 750 kHz
Output circuit1 VPP ±10 %
Offset voltage2.5 V DC ±100 mV
InterfaceSSI service mode (RS485)
Cycle time≤30 µs
Type of connectionM12 plug-in connector (A-coded) 12-pole, 1x pin
System data
FeatureTechnical dataAdditional information
Pole length5 mm pole number 64
Resolution12 … 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
FeatureTechnical dataAdditional information
Ambient temperature-20 … 85 °C
Storage temperature-20 … 85 °C
Relative humidity100 % condensation admissible
EMCEN 61000-6-2 interference resistance / immission
EN 61000-6-4 emitted interference / emission
Protection categoryIP67 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
Magnetic sensor MSAC506
Pin assignment
SignalPIN
Sin 1
GND 2
/Sin 3
/Cos 4
T+ 5
Cos 6
D+ 7
T- 8
+Ub 9
D- 10
config 11
nc 12
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°

MSAC506 Hint for mounting
Symbolic sensor representation

Scope of delivery
  • MSAC506
  • Quick Start Guide
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

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Melanie Augustin

Melanie Augustin
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