Emerson 1C31125G03 digital output card

Emerson 1C31125G03 digital output card

Overview
The 1C31125G03 digital output card is one of the key components of the Ovation control system. It is mainly used to convert the digital signals of the control system into switch signals that can be received by on-site equipment, thereby achieving precise control of various industrial equipment. It is widely applied in industrial fields such as power, chemical engineering, metallurgy, and papermaking.

Technical Specification
The number of output channels: It usually has 16 independent digital output channels, which can simultaneously control 16 different external devices, meeting the demand for multi-device control in most industrial scenarios.
Output signal type: The output signal is a standard TTL (Transistor-Transistor Logic) level signal, commonly 24V DC. The signal level is stable and can be well compatible with various industrial standard digital input devices.
Load capacity: Each output channel can withstand a certain load current, generally ranging from 0.5A to 2A. The specific value depends on the detailed specifications of the product. This enables it to directly drive common industrial actuating components such as small relays, solenoid valves, and indicator lights.
Isolation feature: To ensure the stability and safety of the system, photoelectric isolation technology is adopted between the input and output channels. The isolation voltage is usually as high as over 1500V, effectively preventing external electrical interference from entering the control system and avoiding damage to other equipment caused by card failure.
Working power supply: It is powered by a 24V DC power supply and has a certain voltage adaptation range. Generally, the allowable voltage fluctuation is within ±10% to adapt to the slight changes in the power supply voltage in the industrial site.