Sensata’s BEI Sensors ACW4 sensors give absolute single-turn measurement with an IO-Link output in an over-molded, modular form that provides flexibility and environmental protection.
Applications
- Process automation
- Factory automation
Features
- With its two-part design, the ACW4 IO-Link absolute single-turn position sensor offers maximum flexibility during installation
- Easy commissioning and configuration with IO-Link
- IO-Link with COM3 transmission rate
- Universal power supply through IO-Link Master
- Simple device replacement with Data Storage capability
- Robust and excellent resistance to shock and vibration
- Sophisticated magnetic technology
- Extended operating temperature range from -40 °C to 85 °C
- Standard IP65 protection (IP69K option)
- Resolution: programmable 12 bits per turn
- Standard M12 connector
Specifications
Mechanical
Table 1. Source: Sensata Technologies, Inc.
| . |
. |
| Terminations |
PUR cable with M12 5-pin connector |
| Housing |
Technomelt PA638 black |
| Weight |
0,150 kg |
Electrical
Table 2. Source: Sensata Technologies, Inc.
| . |
. |
| Electrical Angle |
360° |
| Output Function |
IO-Link V1.1, COM3 (230,4 kBaud) |
| Minimal Cycle Time |
1 ms |
| Resolution |
single-turn: 12 bits |
| Accuracy |
+/-0.3% on 360° |
| Repeatability |
+/-0.1% on 360° |
| Supply Voltage |
18 to 30 Vdc |
| Current Requirements |
<40 mA |
| Protection |
Overvoltage Protection: Yes
Reverse Polarity Protection: Yes
Short Circuit Protection: Yes |
| EMC |
IEC 61000-4-2 Electrostatic discharge (ESD) 4 kV, 8 kV
IEC 61000-4-3 Electromagnetic fields 10 V/m (80 MHz - 1 GHz), 3 V/m (1.4 GHz - 2 GHz), 1 V/m (2 GHz - 2.7 GHz)
IEC 61000-4-4 Electrical fast transients (burst) 1 kV
IEC 61000-4-6 Conducted disturbances, induced by RF-fields 10 VEMF |
Environmental
Table 3. Source: Sensata Technologies, Inc.
| . |
. |
. |
| Protection Class (Sealing) |
IP65 |
| Temperature Range |
Operating |
-40 °C to 85 °C |
| Storage |
-40 °C to 85 °C |
| Shock |
≤ 2000 m.s-2 (6 ms half-sine) |
| Vibration |
≤ 200 m.s-2 (55 … 2000 Hz) |