The Industrial Raspberry Pi Forum

Hello,

I have some questions regarding IO modules:

1. How many IO modules can be attached to Core 3?
2. Is it possible PI Core 3 to be on the first floor and IO module to be on the second floor? Connected with cable between.

Hi,
short answers: 1) 10 up to IO-modules and you may change up to two of them to RevPi Gates.
2) No, the is a bus with Ethernet, RS485 and resistors attached for right/left detection, more information here https://revolution.kunbus.com/tutorials ... rect=en_US