Magnetic sensor MSA111C
Absolute, high-resolution position capturing
High-resolution magnetic absolute sensor for use in dynamic processes
- Additional analog real-time signal output Sin/Cos 1 VSS for highly dynamic control (SSI/RS485)
- Repeat accuracy 2 μm
- System accuracy up to 10 μm
- SSI, RS485, DRIVE-CLiQ output circuits
- Signal period 1 mm
- Certified according to SIL2 (DRIVE-CLiQ) for safety applications
- 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
≤0.3
mm
(without masking tape on magnetic tape)
Feature
Technical Specifications
Enhancement
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
V
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 Specifications
Enhancement
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 mode (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
Safe position
6
mm
DRIVE-CLiQ
Feature
Technical Specifications
Enhancement
Ambient temperature
-30 … 85 °C
RS485, SSI
-30 … 80 °C
DRIVE-CLiQ
Storage temperature
-40 … 85 °C
Expansion coefficient
(11 ±1) x 10-6/K
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
RS485, SSI
|
RS485 |
SSI |
PIN |
|
adjust |
adjust |
1 |
|
D+ |
D+ |
2 |
|
D- |
D- |
3 |
|
nc |
T- |
4 |
|
+UB |
+UB |
5 |
|
/sin |
/sin |
6 |
|
sin |
sin |
7 |
|
/cos |
/cos |
8 |
|
cos |
cos |
9 |
|
config |
config |
10 |
|
nc |
T+ |
11 |
|
0V |
0V |
12 |
DRIVE-CLiQ with temperature sensor input*
|
Signal |
Pin |
|
+24 V |
1 |
|
T |
2 |
|
GND |
3 |
|
TXN |
4 |
|
TXP |
5 |
|
NC |
6 |
|
RXN |
7 |
|
RXP |
8 |
|
DÜA |
9 |
|
T |
10 |
|
nc |
11 |
|
DÜB |
12 |
* Only works with a connected temperature sensor
DRIVE-CLiQ without temperature sensor input
|
Signal |
PIN |
|
+24 V |
1 |
|
DÜA |
2 |
|
RXP |
3 |
|
RXN |
4 |
|
GND |
5 |
|
TXN |
6 |
|
TXP |
7 |
|
DÜB |
8 |
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 |
Temperature |
Plausibility monitoring |
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 |
≤0.3 mm |
|
B, Lateral offset |
+0.4 mm, -0.2 mm |
|
C, Alignment error |
<±1° |
|
D, Longitudinal inclination |
max. sensor/tape A reading distance must never be exceeded. |
|
E, Lateral inclination |
max. sensor/tape A reading distance must never be exceeded. |
(Sensor representation symbolic)
System components
Purchase order
Product configuration
Feature
Select specifications
Enhancement
Select your specifications:
Interface
SSI
temperature sensor
K
only with DQ interface
connector position
H
Software
S
with SSI, RS485, DQwithout SIL2
Only with DO.SIL2-compliance only ensured with ZB3053 mounting kit; it is imperative that the kit is ordered as well!
Accessories
Scope of delivery
- MSA111C
- Installation Instructions
- Distance gage