FBM211 P0914TN Multiline Data Sensors

FBM211 P0914TN When selecting the industrial digital module needed to capture sensor data, the characteristics of the signal that expresses the results of the sensor’s measurement is the first selection parameter to consider. This parameter is important when deciding whether a counter is required in the digital I/O module you select. The terms suction and pump-out define the control of the flow of DC current in a load. Suck-in devices provide a path to ground for the current and are not responsible for powering the device. Any device whose name includes the terms NPN, open collector, and IEC negative logic is a suction device.

FBM211 P0914TN Pump-out devices provide power or a positive voltage to pump current into the load. Any device whose name includes the terms PNP, open emitter, normally low, and IEC positive logic is a pump-out device. The concepts of pump-in and pump-out are independent of the component used to perform the operation (whether the component is a transistor, a mechanical relay, or something else). This concept applies to any DC circuit, but the components used to implement this circuit can have a variety of options.

FBM211 P0914TN is important for defining the relationship between current and voltage in the open and closed states of a transducer. A transducer can be classified as a 2-wire transducer or a 3-wire transducer in the following manner. the FBM211 P0914TN is connected in series with the data capture device. when the transducer is not activated it draws only a minimum operating current. this current value is equal to the transducer’s off-state leakage current. which is also referred to by some transducer vendors as the residual current. When the sensor is not connected to a data capture device and is connected directly to other loads, the residual current problem does not exist, such as in industrial environments where these 2-wire sensors are often connected directly to motors and motor-like low-resistance devices.