SIKO MSA111C Magnetic Sensor

Feature	Technical data	Additional information
Housing	zinc die-cast
Sensor/band reading distance	≤0.3 mm	(without masking tape on magnetic tape)

Feature	Technical data	Additional information
Operating voltage	4.5 … 30 V DC	reverse polarity protected (RS485, SSI)
	10 … 30 V DC	reverse polarity protected, SELV/PELV (DRIVE-CLiQ)
Power input	≤1.2 W	RS485, SSI
	≤1.6 W	DRIVE-CLiQ
Temperature sensor input	external sensor, type KTY84	DRIVE-CLiQ (12-pole plug connector)
SSI clock speed input	≤750 kHz	caution: max. clock rate depends on cable length
Output voltage	1 VPP	RS485, SSI
Period length of sin/cos output	1000 µm	RS485, SSI
Interface	SSI, RS485, DRIVE-CLiQ
Real-time requirement	speed-proportional signal output	sin/cos output (RS485, SSI)
Cycle time	<25 µs	RS485, SSI
	<30 µs	DRIVE-CLiQ
Type of connection	M12 plug connector (A-coded)	12-pole, 1x pin (RS485, SSI, DRIVE-CLiQ with temperature sensor input)
	M12 plug connector (A-coded)	8-pole, 1x pin (DRIVE-CLiQ)

Feature	Technical data	Additional information
Pole length	1 mm
Resolution	1 µm
System accuracy	±10 µm	at TU = 20 °C
Repeat accuracy	≤2 µm	unidirectional
Measuring range	≤4000 mm
Travel speed	≤2 m/s	static operation (RS485, SSI)
	≤10 m/s	dynamic operation (sin/cos) (RS485, SSI)
	≤5 m/s	DRIVE-CLiQ
Functional safety	SIL 2 according to EN 61508	as well as EN 61800-5-2 category 3, PL d according to EN ISO 13849-1: 2008 (DRIVE-CLiQ)
Failure rate	413 year(s)	at 40 °C (MTTFd), DRIVE-CLiQ
	3.82 x 10-9 /h	at 40 °C (PFH), DRIVE-CLiQ
Error detection	92.2 %	at 40 °C (DCavg), DRIVE-CLiQ