CS-Lab CSMIO/IP-A Manual page 20

In the example above there is a situation where to encoder input there is a motor encoder connected di-
rectly. In case we use AC servo drives - to encoder input of CSMIO/IP-A you should connect encoder out-
put of a servo amplifier. So connection for AC servo looks as following:
[Motor encoder][servo amplifier (input)]
[servo amplifier(output)][CSMIO/IP-A controller]
Encoder cable shielding should be connected as close to CSMIO/IP controller and should be connected
only in one point.
"Cables" colors on the scheme above are random so please do not be influenced by that.
Please note so the signals connection is made using twisted-type cable and also to not mix the signals in
cable pairs, so to not connect e.g. A+, B- signals etc. in one pair. It cause irregularities in a machine work -
also later it may be difficult to find a reason of the problems.
C S - L a b s . c . – C S M I O / I P - A - C N C c o n t r o l l e r Page 20