Indulogix ILVFE-1W0075, User Manual

Page: 24 / 81

24
ILVFE-series
user manual
Input Connection example
3-wire SRC control:
reversing
P106 [Start Source] = 1
A momentary input will
start the drive.
A stop input to I/O
Terminal 01 will stop the
drive as specified by
P107 [Stop Mode].
I/O Terminal 03
determines direction.
Internal supply (SRC) External supply (SRC)
Each digital input draws 6mA
3-wire SNK control:
reversing
Internal supply (SNK)
Multiple digital input
connections
Customer inputs can be
wired per External supply
(SRC)
When connecting a single input such as Run, Stop, Reverse or Preset
Speeds to multiple drives, it is important to connect I/O Terminal 04
common together for all drives. If they are to be tied into another common
(such as earth ground or separate apparatus ground) only one point of
the daisy chain of I/O Terminal 04 should be connected.
ATTENTION: Digital inputs on multiple drives should
NOT be tied together when using SNK (Internal Supply)
mode.
In SNK mode, if power is removed from one drive,
inadvertent operation of other drives that share the
same I/O Common connection may occur.
Multiple analog
connections
When connecting a single potentiometer to multiple drives it is important
to connect I/O Terminal 14 common together for all drives. I/O Terminal
14 common and I/O Terminal 13 (potentiometer wiper) should be daisy-
chained to each drive.
All drives must be powered up for the analog signal to be read correctly.