Sensing and Control
GENERAL INFORMATION
The RTY Series uses a magnetically biased, Hall-effect
integrated circuit (IC) to sense rotary movement of the actuator
shaft over a set operating range. Rotation of the actuator shaft
changes a
magnet’s position relative to the IC. The resulting
flux density change is converted to a linear output.
MOUNTING INFORMATION
Mount the sensor using the two easily accessible mounting
holes and non-magnetic stainless steel M5 screws with flat
washers. Mounting screw tightening torque is 2,5 N m
±0,5 N m [22.1 in lb ±4.4 in lb]. In harsh applications, treat the
screw threads with a suitable thread locking compound.
Table 1. Specifications
Characteristic
Parameter
LV (Low Voltage)
HV (High Voltage)
Supply voltage
5 ±0.5 Vdc
10 Vdc to 30 Vdc
Supply current
20 mA max.
32 mA max.
Supply current (during output to ground short)
25 mA max.
47 mA max.
Output
0.5 V to 4.5 V ratiometric
0.5 V to 4.5 V non-ratiometric
Output signal delay
4 ms typ.
Overvoltage protection
10 Vdc
Reverse polarity protection
-10 Vdc
-30 Vdc
Output to ground short circuit protection
continuous
Output load resistance (pull down to ground)
10 kOhm
EMI:
radiated immunity
conducted immunity
100 V/m from 200 MHz to 1000 MHz per ISO11452-2
100 mA BCI per ISO11452-4
from 1 MHz to 200 MHz
100 mA BCI per ISO11452-4
from 1 MHz to 400 MHz
EMC
exceeds CE requirements
Operating temperature range
-40 °C to 125 °C [-40 °F to 257 °F]
Storage temperature range
-40 °C to 125 °C [-40 °F to 257 °F]
Ingress protection
IP67 according to DIN 40050
Expected life
35 M cycles
Media compatibility
heavy transportation fluids
Housing material
PBT plastic
Shock
50 G peak
Vibration
20 G peak tested from 10 Hz to 2000 Hz
Resolution
12 bit
Termination
AMP super seal connector
Mechanical end stop
no
Approvals
CE
Figure 1. Mounting Dimensions (For Reference Only: mm/[in].)
22,0
[0.87]
26,0
[1.02]
9,5
[0.37]
5,35 DIA.
[0.21]
37
[1.46]
55
[2.17]
5,9
[0.23]
8,3
[0.33]
15,50 DIA.
[0.61]
4,60
[0.18]
13,8
[0.54]
15,6
[0.61]
4,12
[0.16]
25
[0.98]
36,4
[1.43]
0
A
C
B
Pin 1
Pin 2
Pin 3
2,0 DIA.
[0.078]
6 DIA.
[0.24]
32,0 DIA.
[1.25]
0
/2
0
/2
R
T
Y
X
X
X
X
X
X
X
X
Y
Y
D
D
M
M
S
S
S
S
A
= Left output: 0.5 Vdc
B
= Zero reference
C
= Right output: 4.5 Vdc
Pinout
N
(North
American)
E
(European)
Pin 1
= VCC
Pin 2
= GND
Pin 3
= Output
Pin 1
= GND
Pin 2
= VCC
Pin 3
= Output
NOTICE
Ferrous or magnetic material
within a 75 mm [2.95 in] radius
from sensor center may affect
sensor performance.