TMM55D-PxH060
0
0,00
5,00
10,00
15,00
–20
–30
–10
–40
–50
–60
60
Inclination (°)
Current (mA)
40
20
30
50
10
20,00
Figure 32: Current output signal
0
–20
–30
–10
–40
–50
–60
60
Inclination (°)
40
20
30
50
10
Current (V)
0,00
4,00
2,00
6,00
8,00
10,00
Figure 33: Voltage output signal
9.2
Calculating the inclination angle for TMM55E
Depending on type, TMM55E inclination sensors output an analog signal via the voltage
interface or the current interface. The analog signal is sinusoidal. It is not linearized.
Therefore, the angle value calculated by the sensor cannot be interpolated linear to
the output signal. The actual inclination signal must be calculated separately in the
controller. The following formulas are applied:
α
I
o ut
12 m A
–
8m A
-----------------------------------------
m axv al ue
(
)
s in
*
arcsin
=
α
U
out
5 V
–
5V
--------------------------------
m axv al ue
(
)
s in
*
arcsin
=
DESCRIPTION OF OPERATION TMM55
9
8019053/1EF6/2021-12-13 | SICK
O P E R A T I N G I N S T R U C T I O N S | TMS/TMM88, TMS/TMM55
33
Subject to change without notice
