Download MA6440 - Kollmorgen
Transcript
These are examples of driving regular inputs and I/O pins configured as inputs. The input lines pull down to ground and the internal 22k ohm resistor through a 1N914 diode pulls up to 5.7 Vdc. The input is designed such that the user can actively drive the inputs with a low impedance source from 0 to 30 Vdc. 6440 User Interface Input Stage Normally Open Switch Input Stage Sinking Transistor Opto-Isolator 6440 User Manual - Rev 2 Input Stage MA6440 2 - 27 Installation 2.5.4.3 Input Interface Suggestions