3. Cabling
3-131
TI 33J01J10-01EN
n Use of Relays
IMPORTANT
lWhen a DC Power Supply Is Used
Power
supply
electromagnetic valve
External circuit
System side
Figure Example of Using Diode for Contact Protection
lWhen a AC (or DC) Power Supply Is Used
• Shunt the load with a resistor (R) and a capacitor (C).
Inductive
load
Figure Example of Capacitor/Resistor-protected Circuit
Oct. 5, 2018-00