This is an early draft of a 12 x Analogue Input Channel board. 12 single ended inputs and 8 delta channels – all fully galvanic issolated, 24 bit sample precition and 64Kbps sample rate.
The board uses the same box as 3xCAN, but goes wall to wall – each M12-6 Female connector hold 3 analogue channels. The left side of the board is the same as used on 3xCAn so we re-use HW and all infrastructure SW. I have yet to test a bit on 3xCAN before I order this PCB – and as always on this early phase – nothing is written in stone.
I can support 8 x 0-20mA loops, or 12 0-10V Analogue sensors etc, but I need to figure out a few details on how to combine these and make the SW changeable, so this board will probably change a few times – right now it is perfect for 3 – axis vibration sensors etc.