I need to switch and control 48VDC resistive loads. They are very small current, less than 500mA each (8 in total). Can I use a LOGO directly or will I need an interface I/O module, SSR? Both Control voltage, and load voltage are 48VDC. I
Posted by Simon Banks on
If Needing to switch the loads directly could use a Relay Output Model, but if going to use PWM this may mean a high amount of switching on and off (Relay wont last as long) so would be better to go with transistor output and an SRR to switch the 48V loads
Share this post
- Tags: Allen Bradley