EMERSON 1C31113G01 Controller, I/O Module, or Communication Module

EMERSON 1C31113G01 Controller, I/O Module, or Communication Module

· Power input: requires external power supply, possibly a DC power supply, with a voltage range of around 24V DC.

· Used for data collection, there may be analog input interfaces. Receive common industrial analog signals such as 0-5V DC and 4-20mA, used to obtain sensor signals for 

physical quantities such as temperature, pressure, and flow rate.

· It also has a digital signal input interface for receiving digital signals such as device start/stop signals, limit switch signals, etc. The digital input signal may be a standard 

digital logic level, such as TTL (0-0.8V for low level, 2-5V for high level) or CMOS level, and the number of input points may be around 4-32, depending on the module's 

function and application scenario.

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

4-20mA output signals, the load capacity may be around 0-500 Ω to ensure the accuracy and stability of the output signal, thereby effectively controlling external devices.

· The number of digital output points may be between 4-32, and the output type may be relay output or transistor output.

· Equipped with multiple communication interfaces, such as RS-485, RS-232, or Ethernet interfaces. The RS-485 interface is suitable for long-distance communication and 

multi device connection, and can be used to connect multiple field devices such as sensors and actuators. The communication distance can reach about 1200 meters (depending on the baud rate and cable quality); The RS-232 interface is more suitable for simple communication at close range (generally not exceeding 15 meters), mainly used to 

connect some local devices or for debugging; The Ethernet interface is used to achieve high-speed network communication, supporting TCP/IP protocol, facilitating remote 

data transmission and monitoring with the upper computer system, other controllers or monitoring devices.