Inovance SV670P Series - Page 66

Terminals
‑65‑
Select resistor R1 based on the following formula.
Table 4–12 Recommended resistance of R1
V
CC
Voltage (V)
R1 Resistance (kΩ) R1 Power (W)
24 2.4 0.5
12 1.5 0.5
■ The following figures show examples of improper wiring.
■ 1: The current limiting resistor is not connected, resulting in terminal burnout.