the_msp
Lifetime Supporting Member
I am using AB point IO, specifically 1734-OB8, to drive a DC motor (I.n 1.22A @ 24V DC) via a set of relays; Phoenix Contact PLC-BSC-24DC/21.
Question: do I need to add any additional components to protect the PLC output card? Frequency of switching will be low, duration of motor running will be generally between 2 and 15 seconds.
Question: do I need to add any additional components to protect the PLC output card? Frequency of switching will be low, duration of motor running will be generally between 2 and 15 seconds.