VE4001S2T2B5​ | Emerson power input module

Emerson VE4001S2T2B5 power input module

· Using a DC power input, the voltage range may be around 24V DC to provide stable power support. This voltage level is more common in industrial environments, 

making it easier to share power systems with other devices.

· Used for controlling or monitoring equipment, there may be multiple signal input methods. For analog signal input, it may accept standard industrial signal ranges such as 

0-5V DC, 4-20mA, etc., for receiving sensor signals such as temperature, pressure, flow, etc., and the signal acquisition accuracy may be high, which can accurately obtain 

sensor data.

· It has analog output function, and the output signal range may be 0-10V DC or 4-20mA, used to control equipment parameters such as valve opening and motor speed. 

Its load capacity may ensure the accuracy of the output signal within a certain range (such as 0-600 Ω) for 4-20mA output signals.

· The number of digital output points may be relatively small, perhaps 1-4, and the output type may be relay output or transistor output. Relay output can be used to control 

high voltage and high current equipment, with a maximum load current of around 1-5A; Transistor output is suitable for fast switching and logic control, with output current 

possibly within a few hundred milliamps, used to drive small indicator lights, solid-state relays, etc.

· Equipped with RS-485 or RS-232 communication interfaces for communication with upper computer systems or other controllers. RS-485 is suitable for long-distance 

communication and multi device connection, while RS-232 is used for short distance simple communication.

· It is an RS-485 interface that may support Modbus RTU protocol, and the communication baud rate can be set between 9600bps and 115200bps. The communication rate 

of the RS-232 interface may also be within this range and may support ASCII code communication protocol or custom simple communication protocol for transmitting device 

status and measurement data.