Is really necesary use a memory module or/and real time clock on my PLC 1500 AB?
I only want to do is control 5 pistons and their sensors..
do you know what is the number part of the modules i/o???
Thanks!
The memory module and Real Time Clock are optional in the MicroLogix 1500 controller.
If you want to have non-volatile memory features or use a Real-Time Clock, you do need to install that module.
To select I/O for the MicroLogix 1500 controller, I recommend starting with the User Manual (1764-UM001) and with the Compact I/O Technical Details reference manual (1769-TD006).