ABB DO910S 3KDE175321L9100 S900 Digital Output Module

Frequently Asked Questions (FAQ)

Q1: Can the DO910S be used in Zone 0?
A1: No, it is certified for Zone 1, but it can control IS devices installed in Zone 0 when used with appropriate barriers.

Q2: Does it support PROFIBUS PA?
A2: No, it uses PROFIBUS DP for communication.

Q3: Is the module hot-swappable?
A3: Yes, it supports Hot-Swap without shutting down the system.

Q4: What is the maximum load per channel?
A4: Refer to the datasheet; typically 2A per channel for solenoid driving.

Q5: Is redundancy possible for DO910S?
A5: The module itself does not support redundancy, but the S900 system allows power/communication redundancy.

Q6: What is the G3 coating?
A6: A corrosion-resistant protection layer compliant with ISA-S71.04 G3 for harsh environments.

Q7: Can it be used in non-hazardous areas?
A7: Yes, it is suitable for both hazardous (Zone 1) and non-hazardous installations.

Q8: Does it require external IS barriers?
A8: No, it has integrated IS protection for connected devices.

3KDE175321L9100 ABB Digital Output Module DO910S S900

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