Digital guide
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Yokogawa ALE111-S01 Physical Layer Interface Module for Industrial Communication
Technical Specifications:
- Interface Type: It is equipped with a KS cable interface adapter, which is suitable for 32 – channel digital signal transmission.
- Signal Transmission Rate: Up to 10Mbps, meeting the data transmission requirements of general industrial control occasions.
- Isolation Voltage: 1500V AC, effectively preventing signal interference between the system and field devices.
- Working Voltage: 24V DC, with a voltage fluctuation tolerance of ±10%.
- Working Temperature: -20℃ to 70℃, in line with the ISA S71.04 class G3 standard.
- Power Consumption: 80mA, with low power consumption characteristics.
Detailed content
- Functional Characteristics:
- It has a surge absorption function, which can protect the system from the impact of instantaneous high – voltage signals on the field, and improve the anti – interference ability of the system.
- The modular design is adopted, which is convenient for installation and replacement, and can be quickly integrated into the CENTUM VP system.
- It supports the connection of multiple field devices at the same time, improving the scalability of the system.
- The signal transmission is stable and reliable, which can ensure the integrity and real – time performance of the data in the transmission process.
- It has a fault indication function. When a connection fault or signal abnormality occurs, the indicator light will prompt, which is convenient for on – site personnel to troubleshoot.
- Application Scenarios: It is widely used in the connection between the control system and field digital instruments in the petroleum and chemical industry; the data transmission between the power plant’s distributed control system and the on – site monitoring equipment; and the physical layer connection of the environmental protection monitoring system to ensure the stable transmission of monitoring data.
