AutomationDirect's Safety Speed Monitor Relays

July 30, 2012
AutomationDirect adds Dold safety speed relay modules to its line of safety products
The BH5932 speed monitor relay module is designed to monitor two sensor inputs that are detecting rotating targets on a motor shaft. This monitor relay features two-channel operation and can be used for standstill and overspeed monitoring of three-phase motors.The LH5946 standstill monitor relay module provides safe standstill detection on single-phase and three-phase motors (up to 690V) by monitoring remanence voltage without external sensors. The monitor relay modules are designed with broken wire detection and provide three normally-open and one normally-closed positive-guided safety contacts.


For more information visit www.automationdirect.com/safety-speed-relay