Description

ABB AO810V2 Analog output module

Functional characteristics:
Analog output: It can generate analog signals in the form of voltage or current, which are used to control external devices such as actuators, governors, and valves. It is extremely useful in application scenarios that require precise control.
Multi-channel design: Equipped with 8 unipolar analog output channels, it can simultaneously control multiple devices or systems, enhancing the flexibility and efficiency of the system.
High precision and high resolution: They can ensure the accuracy and stability of the output signal, which is crucial for industrial processes that require precise regulation.
Monitoring and diagnostic functions: It can monitor communication with digital-to-analog converters, read back and verify serial data, receive open-circuit diagnosis, perform self-diagnosis in a loop, and also monitor the process power supply and channel status to ensure the stable operation of the system.

Technical parameters:
Signal specification: Supports 0-20mA and 4-20mA current output.
Resolution: 14 bits.
Isolation method: Isolation between groups and the ground.
Output load: When the power supply is only connected to L1 +, ≤500Ω; When the power supply is connected to L2 +, it is 250-850Ω.
Error: When the current is between 0 and 500 ohms, the maximum error is 0.1%.
Temperature drift: Typical value is 30ppm / °C, and the maximum value is 60ppm / °C.
Rise time: 0.35ms (PL = 500Ω).
Update cycle time: ≤2ms.
Rated insulation voltage: 50V.
Dielectric test voltage: 500V AC.
Power consumption: 2.3W.
Communication capability: It is usually equipped with standard industrial communication interfaces, such as Profibus-DP or Ethernet, etc., which facilitates communication and data exchange with PLC or DCS systems and is easy to integrate into existing industrial automation systems.