Description
Digital input/output (I/O) module A Digital I/O module is an electronic device used to process and control digital signals, including switching signals. They are commonly used in industrial automation, control systems and electronic equipment to achieve the acquisition, transmission and control of digital signals. The digital input/output module has an input channel and an output channel, which can connect external digital signals to the control system. Digital Input channels Digital input channels are used to receive external switching or digital signals. It is usually used to detect switch status, button press, sensor signals, etc. A digital input channel converts an external signal into a high or low level of voltage or current, which is then passed on to the control system. Digital Output channel Digital output channels are used to control external devices, such as relays, switches, etc. By changing the status of the output channel, you can control the switching status of external devices. Usually used to perform certain operations, such as switchgear, control valves, etc.
Features and functions of the digital input/output module include
Number of channels: Digital modules usually have multiple input channels and output channels and can be connected to multiple switches or devices.
Electrical isolation: Some modules have an electrical isolation function that can isolate input and output signals, thereby improving the reliability and safety of the system.
Communication interface: The module can be connected to other devices through different communication interfaces, such as Ethernet, RS-232, RS-485, etc.
Programming: Digital modules can often be programmed to be configured to determine how to handle input signals and control output signals.
Real-time monitoring: By monitoring the status of digital inputs, you can monitor the status changes of external devices or events in real time.
Feedback control: External devices can be controlled through digital output channels, and feedback signals can be obtained as needed to confirm the state of the device.
Digital input/output modules are widely used in industrial control, automation systems, home automation and the Internet of Things, and they make the processing and control of digital signals more flexible and reliable
Main brands include: ABB, Bailey, GE, FOXBORO, Invensys TRICONEX, Bentley BENTLY, A-B Rockwell, EMERSON EMERSON, B&R, MOTOROLA, FUANC, REXROTH, KUKA, HONEYWELL, NI, DEIF, Yokogawa, WOODWARD WOODWARD, Ryan, SCHNEIDER SCHNEIDER, Yaskawa, MOOG, EPRO, PROSOFT and other major brands
The company focuses on DCS, PLC, robot, large servo four systems
The main products are various modules/cards, controllers, touch screens, servo drivers
Company advantage: Supply imported original products, professional production of spare parts
One year warranty, fast delivery time, complete supply !！！
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