T30-04E | MTM-120(S-A20-120VA) | Digital input moduleSeries :90-70 series
Part number: T30-04E
Category: Digital input module
Rated voltage: DC 24 ~ 48v
Output current: 2 amps per point, 4 amps per group
Output voltage range: DC 20 ~ 60v
Required current :0.15 amp
Output quantity :16
Isolation voltage :1500 volts
Surge current :20 amps (Max.)20 ms
Response time :2 ms (Max)
Response pause :2 ms (Max)
Output voltage drop: 0.8V / 0.4ohm (Max)
Definition and function
Definition: The T30-04E digital input module is a device that converts external digital signals (such as the status of devices such as switches, sensors, etc.) to a logic level (usually 0 or 1) for processing by the control system.
Features:
Receive external switching or digital signals.
The T30-04E converts an external signal into a high or low level of voltage or current, which is then passed on to the control system.
Monitoring and control of external devices or processes.
2. Interface type and working principle
Interface Type: T30-04E Digital input modules typically have multiple input channels, each of which can be connected to a digital signal source. Common interface types include screw terminals, receptacles, or other connectors, depending on the manufacturer and model.
How it works: When the state of the external signal changes, the digital input module detects and converts it to the corresponding logic level (usually 0 or 1), which is then transmitted to the control system.
3. Application scenarios
Because of its convenient and efficient characteristics, the digital input module has a wide range of applications in many fields:
Industrial automation: T30-04E is used in the production line to monitor the operating status of the conveyor belt, the action of the mechanical arm, the quality of the product, etc. In the water, electricity, gas and other systems of the factory, it is used to monitor and control various parameters to ensure the normal operation of the equipment.
Smart home: T30-04E is used to monitor the signals of various sensors in the home, such as door and window switches, smoke alarms, temperature and humidity sensors, etc., to achieve automatic control of smart home systems.
Energy management: used for monitoring in renewable energy systems such as solar and wind energy
