Safety speed monitoring relay for Overspeed and Zero speed detection and control using conventional proximity sensors as pick-ups. This unit is suitable as a monitor for maximum speed in applications such as centrifuges, turbines, amusement rides, etc, or in a maintenance mode verifying jog speed or zero speed in a production environment.
TYPICAL APPLICATIONS INCLUDE
Monitoring rotational speed in machinery and systems
FEATURES
Dual PNP inputs for proximity sensors
Selectable manual or automatic restart
Enable inputs
Status outputs:
Overspeed status
System status
EDM feedback for external devices
LED diagnostic display
Selectable frequency threshold
DIN rail mounting according to EN 50022-35
BENEFITS
Approved for Safety Category 4
Provides independent monitoring of rotational speed
Easy installation and wiring
Quick status check with integral status output
Wide operating temperature range
Uses conventional proximity sensors
TECHNICAL
General Specifications:
35mm DIN mount
22.5mm wide module
Environmental protection IP20
Ambient operating temperature -40 to 55°C
PNP proximity switch inputs to 2kHz
Frequency threshold:
0.5 to 990Hz
10 to 49500 RPM
2 N.O. safety contacts rated 6A 250Vac
2 PNP status outputs 100 mA
Operating voltage 24VDC +/- 20%
Power Dissipation < 3 Watts
SIL 3, SILCL 3, Cat4/PLe
Safety speed monitoring relay for Overspeed and Zero speed detection and control using conventional proximity sensors as pick-ups. This unit is suitable as a monitor for maximum speed in applications such as centrifuges, turbines, amusement rides, etc, or in a maintenance mode verifying jog speed or zero speed in a production environment.
TYPICAL APPLICATIONS INCLUDE
Monitoring rotational speed in machinery and systems
FEATURES
- Dual PNP inputs for proximity sensors
- Selectable manual or automatic restart
- Enable inputs
- Status outputs:
- Overspeed status
- System status
- EDM feedback for external devices
- LED diagnostic display
- Selectable frequency threshold
- DIN rail mounting according to EN 50022-35
BENEFITS
- Approved for Safety Category 4
- Provides independent monitoring of rotational speed
- Easy installation and wiring
- Quick status check with integral status output
- Wide operating temperature range
- Uses conventional proximity sensors
TECHNICAL
- General Specifications:
- 35mm DIN mount
- 22.5mm wide module
- Environmental protection IP20
- Ambient operating temperature -40 to 55°C
- PNP proximity switch inputs to 2kHz
- Frequency threshold:
- 0.5 to 990Hz
- 10 to 49500 RPM
- 2 N.O. safety contacts rated 6A 250Vac
- 2 PNP status outputs 100 mA
- Operating voltage 24VDC +/- 20%
- Power Dissipation < 3 Watts
- SIL 3, SILCL 3, Cat4/PLe
