Motor Controls Level 3 Practice Test 2026 - Free Motor Control Practice Questions and Study Guide

For an external analog 0-10 V input, the signal needs a dedicated analog input terminal and its reference return. The analog common (ACOM) provides that reference, and the analog input terminal for this channel is labeled A101. The external 0-10 V signal is applied between A101 (the signal) and ACOM (the reference), which is why this pairing is the correct designation. Other options point to digital common or generic commons that aren’t used for the analog input channel, so they don’t receive the 0-10 V signal.