❓ FAQ – DSAO120A (3BSE018293R1)

Q1: What is the purpose of the DSAO120A module?
A1: It is used to convert digital control signals into analog voltage or current outputs to drive field devices such as valves and actuators.

Q2: How many channels are available on this module?
A2: It provides 8 independent analog output channels.

Q3: What output signal types does it support?
A3: It supports 0–10 V, 0–20 mA, and 4–20 mA outputs.

Q4: Is this module electrically isolated?
A4: Yes, each output channel is galvanically isolated from the system and ground.

Q5: Can the DSAO120A be used in harsh environments?
A5: Yes, it is rated for operation in extreme temperatures and certified for ATEX Zone 2 applications.

Q6: Is the module hot-swappable?
A6: Yes, under supported system configurations, it can be replaced without shutting down the system.

Q7: Which control system is it compatible with?
A7: It is fully compatible with the AC 800M control system and the S800 I/O series.

Q8: What is the module’s update speed?
A8: It updates analog outputs in less than 2 ms per channel.

Q9: How is it mounted in a system cabinet?
A9: It is designed for DIN rail mounting, suitable for industrial enclosures.

Q10: What is the typical accuracy of analog outputs?
A10: The module provides an output accuracy of ±0.2% of full-scale range.