❓ FAQ (Questions & Answers)

Q1: What does the 3500/15 125840-02 module do?
A1: It converts low-voltage AC (85–132 VAC) into regulated DC power for the 3500 rack and modules.

Q2: Where is it installed in the rack?
A2: It goes into the left-most slot of the 3500 rack and takes up a half-height slot.

Q3: Can it be hot-swapped?
A3: Yes, but only if a redundant (backup) module is installed and active.

Q4: What regions is the low-voltage version suitable for?
A4: It’s ideal for countries and facilities using 110–120 V AC mains power.

Q5: Does it support redundant operation?
A5: Yes. You can install two PIMs—one as primary, one as backup.

Q6: What is the difference between 125840-02 and 125840-01?
A6: The 02 model supports low-voltage AC, while 01 supports high-voltage AC.

Q7: How much power does it typically draw?
A7: Around 3.5 watts under normal operation.

Q8: What are its environmental limits?
A8: Operating temperature from –30°C to +65°C, up to 95% humidity (non-condensing).

Q9: How heavy is the module?
A9: It weighs approximately 1.5 kg.

Q10: Is the module CE or EMC certified?
A10: Yes, it complies with industrial safety and electromagnetic compatibility standards.