Speed Monitors
Bihl+Wiedemann offers with the speed monitors an effective method for safe processing of signals from sensors and encoders, enabling for example a safety reduced speed for setup operations.
Each speed monitor can be incorporated into the control feedback circuit using adapters and cables already available, without affecting the actual control process.
You find the possibilities of speed monitoring in the application area.
Bihl+Wiedemann offers with the speed monitors an effective method for safe processing of signals from sensors and encoders, enabling for example a safety reduced speed for setup operations.
Each speed monitor can be incorporated into the control feedback circuit using adapters and cables already available, without affecting the actual control process.
You find the possibilities of speed monitoring in the application area.
Figure |
Type
|
Safe Monitoring
|
Encoder signal/Sensor signal
|
Number of monitored axes
|
Inputs Safety, SIL 3, Cat. 4
|
Outputs Safety, SIL 3, cat. 4
|
Encoder/Sensor connection
|
Diagnostic and configuration interface
|
|---|---|---|---|---|---|---|---|---|
Speed Monitor Modular | speed + position | sine/cosine, TTL, SSI | up to 2 independent axes | - | 2 release circuits, 2 x electronic safe outputs | RJ45 | via ASi | |
Speed Monitor Modular | speed | sine/cosine, SSI | up to 2 independent axes | - | - | Mini IO | via ASi | |
Speed Monitor Modular | speed | HTL | up to 2 independent axes | - | - | Mini IO | via ASi | |
Safety Basic Monitor | speed | sensors/initiators (24V) | up to 2 independent axes | 3 x 2 channels, input 3 optional for speed monitor (up to 4 kHz) | 2 release circuits, 2 x electronic safe outputs | clamps | Ethernet diagnostic + Modbus TCP diagnostic | |
Safety Basic Monitor | speed | sensors/initiators (24V) | up to 4 independent axes | 4 x 2 channels, inputs 3+4 optional for speed monitor (up to 4 kHz) | 2 release circuits, 2 x electronic safe outputs | clamps | USB |
