Terminals
‑67‑
Figure 4‑10 Incorrect wiring example 3: The SIGN port is not connected, preventing
these two ports from receiving pulses.
■ Wrong wiring 4: Terminals are connected incorrectly, resulting in terminal
burnout.
Figure 4‑11 Incorrect wiring example 4: Terminals are connected incorrectly, result‑
ing in terminal burnout.
■ Wrong wiring 5: Multiple terminals share the same current limiting resistor,
resulting in pulse receiving error.