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Siko Incremental, digital interface, resolution 25 Î¼m

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Profile MSK210:
Max. resolution 25 μm
max. resolution 0.045° with MR200 or MBR200 (100 poles)
Repeat accuracy ±0.025 mm
Repeat accuracy of ±1 increment
Works with magnetic tape MB200/1
Works with MR200 magnetic ring, MBR200 magnetic tape ring
Reading distance ≤1 mm
Reading distance ≤0.8 mm
Max. 4600 pulses/revolution with MBR200 (230 poles)

Mechanical data

Feature	Technical data	Additional information
Housing	green plastic
Sensor/band reading distance	0.1 … 1 mm	O, I reference signals
	0.1 … 0.4 mm	R reference signal
Sensor/ring reading distance	0.1 … 0.8 mm	O, I reference signals
	0.1 … 0.4 mm	R reference signal
Cable sheath	PUR suitable for drag-chain use	4-wire ø4.4_-0.4 mm; 5, 6, 8-wire ø5_-0.4 mm
Cable bending radius	5x cable diameter	static
	7.5x cable diameter	dynamic
Service life of cable	>5 million cycles	under the following test conditions: travel range 4.5 m travel speed 3 m/s acceleration 5 m/s² ambient temperature 20 °C ±5 °C

Electrical data

Feature	Technical data	Additional information
Operating voltage	24 V DC ±20 %	reverse polarity protected
	5 V DC ±5 %	no reverse polarity protection
Current consumption	<20 mA	at 24 V DC, off-load
	<75 mA	loaded
Output circuit	PP, LD (RS422), TTL	PP only with 24 V
Output signals	A, A/, B, B/, I, I/, R, R/	quadrature signal
Output signal level high	>UB - 2.5 V	PP
	>2.5 V	LD
	>2.4 V	TTL
Output signal level low	<0.8 V	PP
	<0.5 V	LD
	<0.4 V	TTL
Latency	1.5 µs
Jitter	<15 %	0.5 mm reading distance
Pulse width of reference signal	1 increment(s)
Real-time requirement	speed-proportional signal output
Type of connection	open cable end
	plug connector	7/8-pole
	D-Sub	9-pole

Signal pattern

The logical condition of signals A and B is not defined in reference to the index signal I or the reference signal R. It can deviate from the signal form.

System data

Feature	Technical data	Additional information
Resolution	0.025, 0.05, 0.1, 0.5 mm
Scaling factor	1, 5, 10, 20
System accuracy	±(0.05 + 0.01 x L) mm, L in m	at T_U = 20 °C
	±0.1°	at T_U = 20 °C
Repeat accuracy	±1 increment(s)
Measuring range	∞
Circumferential speed	≤25 m/s	≤2 m/s referencing speed
Travel speed	≤25 m/s	≤2 m/s referencing speed

Ambient conditions

Feature	Technical data	Additional information
Ambient temperature	-10 … 70 °C
Storage temperature	-30 … 80 °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, 5 … 150 Hz	EN 60068-2-6

Ordering table

Feature	Order data	Specifications	Additional information
Operating voltage	A4	24 V DC ±20%
	5	5 V DC ±5%	A voltage drop is to be expected with increasing cable length. This must be taken into account in the electrical design.

Type of connection	BE1	open cable end
	E6X	bullet connector without mating connector
	E8X	D-SUB 9-pole without mating connector
		cable extensions on request

Cable length	C...	1 ... 20 m, in steps of 1 m
		others on request

Output circuit	DPP	push-pull	only with operating voltage 4
	LD	LineDriver
	TTL	TTL	only with non-inverted output signal, cable length ≤5 m

Output signal	ENI	not inverted
	I	inverted

Reference signal	FO	without
	I	periodic index	index signal every 2 mm
	R	fixed reference

Linear resolution/ radial scaling factor	G...	0.025/20, 0.05/10, 0.1/5, 0.5/1
Linear resolution/ radial scaling factor		others on request

Ordering key

MSK210-A-A-B-C-D-E-F-G

For more information, click here!

Pin assignment

Not inverted with reference signal

Signal	E1	E6X	E8X
GND	black	1	1
+UB	brown	2	2
A	red	3	3
B	orange	4	4
I/R	blue	5	5
nc		6	6
nc		7	7
nc			8
nc			9

Inverted without reference signal

Signal	E1	E6X	E8X
A	red	1	1
B	orange	2	2
nc		3	3
+UB	brown	4	4
GND	black	5	5
A/	yellow	6	6
B/	green	7	7
nc			8
nc			9

Inverted with reference signal

Signal	E1	E6X	E8X
A	red	1	1
B	orange	2	2
I	blue	3	3
+UB	brown	4	4
GND	black	5	5
A/	yellow	6	6
B/	gren	7	7
I/	violet	8	8
nc			9

Hint for mounting

For systems with reference points on the magnetic tape please take care that sensor and tape are correctly aligned (see picture).

Reference signal	O, I linear	O, I radial	R
A, Sensor/tape reading distance	≤1 mm	≤0.8 mm	≤0.4 mm
B, Lateral offset	±2 mm	±2 mm	±0.5 mm
C, Alignment error	±1°	±1°	±1°
D, Longitudinal inclination	±1°	±1°	±1°
E, Lateral inclination	±3°	±3°	±3°

symbolic sensor representation

Scope of delivery

MSK210
Mounting instructions
Fastening set

Siko Magnetic sensor MSK210

sku SIK-MSK210

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