Mr. Ro Bot
Lifetime Supporting Member
Hey all!
I have an LED display that failed and I need to replace it. The display gets its information via an RS232 connection to a port on my Siemens PLC.
Can I simply buy the exact same model LED display and replace it or will I need to program the new display w/ an address?
There are only 2 wires being used on the display 9 pin serial connection.
I have an LED display that failed and I need to replace it. The display gets its information via an RS232 connection to a port on my Siemens PLC.
Can I simply buy the exact same model LED display and replace it or will I need to program the new display w/ an address?
There are only 2 wires being used on the display 9 pin serial connection.