Unitronics UniStream PLC Series - Page 10

UniStream
®
PLC
High Speed Input Modes
Following are the different pin assignments for the high speed channels:
Channel 1
Channel 2
I10
I11
I12
I13
Quadrature
Phase A
Phase B
Phase A
Phase B
Pulse+Direction
Pulse
Direction
Pulse
Direction
Pulse
Pulse
Normal digital
Pulse
Normal digital
Channel 3
Channel 4
I14
I15
I16
I17
Quadrature
Phase A
Phase B
Phase A
Phase B
Pulse+Direction
Pulse
Direction
Pulse
Direction
Pulse
Pulse
Normal digital
Pulse
Normal digital
Input wiring, sink
Input wiring, source
High Speed Input wiring, sink
High Speed Input wiring, source
NOTE
Use sink input wiring to connect a sourcing (pnp) device.
Use source input wiring to connect a sinking (npn) device.
NOTE

Input modes are set both by wiring and software.
10 Unitronics