Function Features:
- High – precision Acquisition: With a resolution of 15 bits, it can provide high – precision analog signal acquisition.
- Multi – channel Input: Has eight input channels, which can collect multiple analog signals simultaneously.
- Fast Update: The maximum update rate is 7.5 ms, which can timely respond to the changes in the industrial field.
- Differential Wiring Support: Specifically designed for differential wiring, which improves the anti – interference ability of the signal.
- Intelligent Processing Support: Supports intelligent processing from the CPU or NIU (Network Interface Unit), which improves the automation level of the system.
- Fault Detection and Reporting: Can report field – side circuit power – off faults and open – circuit faults of each channel (in 4 – 20 mA mode).
- Configuration Flexibility: Jumpers on the carrier terminals can be used to configure the input range as 0 – 20 mA or 4 – 20 mA.
- Status Indication: LED lights are used to indicate the power supply and normal operation status.
Application Scenarios:
- It is widely used in industrial automation and control systems. It is very suitable for connecting analog signal – generating instruments, such as field transmitters (used to measure pressure, liquid level, flow, temperature, etc.). It can also be used to integrate locally – installed panel meters for remote display, and to monitor the speed output of variable – frequency drives (VFDs) and the position of rotating and linear devices.
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