Magnetic sensor MSA501
Absolute, SSI interface, CANopen, resolution 1 μm
- Max. resolution of 5 μm absolute, 1 μm incremental
- Repeat accuracy of 0.005 mm
- SSI, RS485, CANopen output circuits
- Additional incremental signals LD as an option (SSI, RS485)
- Reading distance ≤1.3 mm
- Max. measuring length 10240 mm
- Status LEDs for diagnosis
- Industry 4.0 ready
Ben
King
Inside Sales
Edward
Stuart
Product Manager Business Unit MagLine
Technical drawing
Technical Specifications
Mechanical data
Electrical data
System data
Ambient conditions
Feature
Technical Specifications
Enhancement
Housing
zinc die-cast
Sensor/band reading distance
≤1.3
mm
Feature
Technical Specifications
Enhancement
Operating voltage
4.5 … 30 V DC
reverse polarity protection
Power input
1.5
W
SSI clock speed input
≤750
kHz
depending on cable length
Output circuit
without, LD (RS422)
Interface
SSI, RS485
CANopen
spec. 2.0A, DS 301, DS 406, ISO 11898
Baud rate
0.05 … 1 Mbit/s
CANopen
Cycle time
<25
µs
SSI/RS485
<40
µs
CANopen
Type of connection
M12 plug connector (A-coded)
12-pole, 1x pin
M12 plug connector (A-coded)
5 poles, 1x pin (CANopen)
Feature
Technical Specifications
Enhancement
Resolution
5
µm
,
10
absolute
System accuracy
±(0.02 + 0.03 x L) mm, L in m
at TU = 20° C
Repeat accuracy
≤5 µm, ±1 digit
at TU = 20° C
Measuring range
≤10240
mm
Travel speed
≤5
m/s
absolute
see table
incremental
Travel speed
|
Travel/circumferential speed Vmax [m/s] |
||||||||||
|
Resolution [mm] |
0.001 |
4.00 |
1.60 |
0.80 |
0.32 |
0.20 |
0.10 |
0.05 |
0.03 |
0.01 |
|
0.005 |
20.00 |
8.00 |
4.00 |
1.60 |
1.00 |
0.50 |
0.25 |
0.13 |
0.06 |
|
|
0.010 |
25.00 |
16.00 |
8.00 |
3.20 |
2.00 |
1.00 |
0.50 |
0.25 |
0.13 |
|
|
Pulse interval [μs] |
0.20 |
0.50 |
1.00 |
2.50 |
4.00 |
8.00 |
16.00 |
32.00 |
66.00 |
|
|
Counting frequency [kHz] |
1250.00 |
500.00 |
250.00 |
100.00 |
62.50 |
31.25 |
15.63 |
7.81 |
3.79 |
|
|
3 |
1 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
Feature
Technical Specifications
Enhancement
Ambient temperature
-30 … 85 °C
Storage temperature
-40 … 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, with mating connector fitted
Shock resistance
500 m/s2, 11 ms
EN 60068-2-27
Vibration resistance
<100 m/s2, 5 … 150 Hz
EN 60068-2-6
More information
pin assignment
SSI, RS485 without LD
|
SSI |
RS485 |
PIN |
|
nc |
nc |
1 |
|
D+ |
DÜA |
2 |
|
D- |
DÜB |
3 |
|
T- |
nc |
4 |
|
+UB |
+UB |
5 |
|
nc |
nc |
6 |
|
nc |
nc |
7 |
|
nc |
nc |
8 |
|
nc |
nc |
9 |
|
config |
config |
10 |
|
T+ |
nc |
11 |
|
GND |
GND |
12 |
SSI, RS485 with LD
|
SSI |
RS485 |
PIN |
|
nc |
nc |
1 |
|
T+ |
DÜA |
2 |
|
D- |
DÜB |
3 |
|
T- |
nc |
4 |
|
+UB |
+UB |
5 |
|
/A |
/A |
6 |
|
A |
A |
7 |
|
/B |
/B |
8 |
|
B |
B |
9 |
|
config |
config |
10 |
|
T+ |
nc |
11 |
|
GND |
GND |
12 |
CANopen
|
Signal |
PIN |
|
CAN_GND* |
1 |
|
+UB |
2 |
|
GND* |
3 |
|
CAN_H |
4 |
|
CAN_L |
5 |
* CAN_GND internally connected to GND
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 |
|
Speed |
Hint for mounting
When mounting sensor and magnetic tape, please be careful to align both system components correctly. The arrow marks on the tape and sensor must point in the same direction when mounting the components.
|
A, Sensor/tape reading distance |
≤1.3 mm |
|
B, Lateral offset |
±3 mm |
|
C, Alignment error |
±1.5° |
|
D, Longitudinal inclination |
±1° |
|
E, Lateral inclination |
±4° |
(Sensor representation symbolic)
System components
Purchase order
Product configuration
Feature
Select specifications
Enhancement
Select your specifications:
Interface
RS485
absolute resolution
5
CANopen factory setting
Output circuit
O
only with SSI, RS485
incremental resolution
1
only with LD output circuit
only with LD output circuit
only with LD output circuit
Pulse interval
0.2
in µs
Comparable products
Scope of delivery
- MSA501
- Fastening set
- Installation Instructions