Bihl+Wiedemann 的速度监视器提供了一种安全处理来自传感器和编码器的信号的有效方法，例如可以安全降低设置操作的速度。

每个速度监视器都可以使用现有的适配器和电缆合并到控制反馈电路中，而不会影响实际的控制过程。

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	Article No.
BWU2849	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	BWU2849
BWU2427	Speed Monitor Modular	speed	sine/cosine, SSI	up to 2 independent axes	-	-	Mini IO	via ASi	BWU2427
BWU2595	Speed Monitor Modular	speed	HTL	up to 2 independent axes	-	-	Mini IO	via ASi	BWU2595
BWU2852	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	BWU2852
BWU2700	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	BWU2700

您可以在应用领域找到速度监控的可能性。