A6370D/DP Emerson Overspeed Protection Monitor Module

Description:

The Emerson A6370D is an overspeed protection monitor, part of the AMS 6300 Safety Instrumented System (SIS), designed specifically to prevent catastrophic overspeed conditions in rotating machinery such as turbines, pumps, and compressors. 

The EPRO A6370D Overspeed Protection Monitor is designed to provide reliable protection for machinery by monitoring rotational speed and triggering safety measures in the event of overspeed conditions. It features a wide range of inputs and outputs for seamless integration into industrial control systems, ensuring operational safety and preventing damage from excessive speed.

Parameters:

Number of Inputs: 4.
Logic Low: 0V to 5V.  
Logic High: 13V to 31V.  
Open Circuit Input Resistance: 6.8kΩ typical. 
Number of Outputs: 2 
Range: 0/4 to 20mA or 20 to 4/0mA.  
Accuracy: ±1% of full scale.  
Maximum load: <500Ω.  
Maximum output current: 20mA.  
Operating temperature: -20°C to +65°C (-4°F to 149°F).  
Storage temperature: -40°C to +70°C (-40°F to 158°F).  
Relative humidity: 5% to 95% (non-condensing).

Features:

• Multiple Signal Inputs

Supports Eddy Current, Hall Element, and Magnetic (VR) sensors for a variety of applications.

• Digital and Pulse Outputs

Provides short-circuit proof digital and pulse outputs for clear status signals and control actions.

• Flexible Communication

Offers USB, RS-485, and Profibus DP options for easy configuration and integration with other industrial systems.

• High-Speed Response

Fast reaction times for real-time overspeed detection, with typical reaction times as low as 12.5 ms in automatic mode.

Datasheet Link:

A6370D/DP Emerson Overspeed Protection Monitor Module PDF datasheet