Speed Monitoring
Bihl+Wiedemann offers a variety of devices for safe speed monitoring. The video gives an overview of the functions, applications and interfaces of these modules.
Extremely Compact and Cost-Efficient
Safe Speed Monitors for Sensors/Initiators: Safety Basic Monitors
- Autonomous compact safety controller
- 4 × 2-channel safe inputs or standard inputs and status outputs
- Speed monitor on the local inputs
- 2 axes 2-channel (SIL2, PLd) or SIL3, PLe)
- 4 axes 1-channel (SIL1, PLc)
- Standstill monitor on the local inputs
- 4 axes 2-channel (SIL2, PLd)
- 2 safe electronic outputs
- USB or Ethernet interface for configuration
- Detailed diagnostics and shut-off history via software or control
- Chip card for easy device exchange
Speed monitoring with 2 sensors, monitor max. 2 axes
Speed monitoring with 1 sensor, monitor max. 4 axes
Speed monitoring in the Gateway
Maximum Functionality
Safe speed monitors for encoders
- Monitor up to 2 axes, up to SIL3, PLe
- For sine/cosine, SSI, TTL or HTL-Encoder
- Detailed diagnostics and shut-off history via software
- Chip card for easy device exchange
- 22.5 mm width
Devices with local safe outputs
- 2 safe electronic outputs
- Support of all safety functions acc. EN 61800-5-2
- Any number of safety functions can be implemented
- Possibility to configure several functions or same function with different parameters for each axis
- Max. 128 devices configurable
Encoder signal between encoder and converter is tapped.
Encoder is connected directly to the Speed Monitor.
What speed monitors are able to do
Safe monitoring of:
- Standstill
- Speed
- Speed range
- Direction
- Shaft break
- Break control
- Position
- End position
- Position range
- Belt misalignment
- Slippage
Even for different gear trains
Safety Gateways with Safe Fieldbus Connection
Safe speed monitoring in the drive
Motors with integrated Speed Monitor and safe fieldbus connection easily controlled using our Safety Gateway:
- CIP Safety via Sercos
- Safety over EtherCAT (FSoE)
Of course Bihl+Wiedemann also offers Safety Gateways for combining with a Safe PLC (F-CPU):
Safety Gateway and frequency inverters with integrated Speed Monitor connected over a safe fieldbus.
Applications
Safe speed and position monitoring with encoders
Bottling plant
Machine tooling
Storage and retrieval system
Cranes
Software
ASIMON360
- Simple and intuitivediagnostic and configuration software Switch-off history
- Configuration of I/O modules and speed monitors
- Online diagnostics
- Remote maintenance
Diagnostics over Fieldbus
Safe speed monitoring in the gateway or module
- 12 terminals on the integrated Safety Monitor freely configurable, e.g.:
- 6 safe outputs plus 3 safe 2-channel inputs
- 6 safe 2-channel inputs
- Standard I/Os
- Any combination thereof
- Speed monitor on the local inputs
- 3 axes 2-channel (SIL2, PLd)
- 6 axes 1-channel (SIL1, PLc)
Simple Connection
Adapter modules for simple connection between the frequency inverter and encoder cable
- Adapter for connecting 2 encoders
- Inverter and encoder connection use screw terminals
- Sub D cable adapter 9-pole/15-pole
- Y-tap
- Integrated RJ45/Mini IO connector cable
Special assemblies on request
Connecting cable, RJ45, mini-IO connector, connector-ferrules
- RJ45 on RJ45
- RJ45 on Mini-IO
- Mini-IO on connector-ferrules
- RJ45 on connector-ferrules
Connection options Speed Monitor
Connecting cable
- RJ45on RJ45
- RJ45 on Mini-IO
Connecting cable
- RJ45 on Mini-IO
- Mini-IO on Mini-IO
Connecting cable
- Mini-IO on connector-ferrules
- RJ45 on connector-ferrules
The Bihl+Wiedemann System
- Interface to all common fieldbus systems
- All diagnostic data available in the controller
- Safety and standard signals
- Up to 62 safe modules/head stations
- Safe coupling of up to 31 head stations over standard Ethernet
- Expandable via unshielded, 2-conductor cable
- Safe and standard I/Os over the same cable
- Decentralized installation possible
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Questions about our products and solutions?
