Appendix F Optional Analog And Digital I/O Expansion Circuit Board; What This Option Board Provides; I/O Expansion Board Wiring - Rockwell Automation PowerFlex series User Manual

What This Option Board
Provides

I/O Expansion Board Wiring

Optional Analog and Digital I/O Expansion
Circuit Board
The optional I/O Expansion circuit board
board of the drive and provides these additional I/O signals:
• Four (4) Digital Inputs
• Four (4) Digital Outputs
• Two (2) Analog Outputs
Figure F.1 I/O Expansion Board Mounting Location
I/O Expansion Board I/O Expansion Board
Terminal Blocks
Table F.A Recommended Signal Wire Size
Wire Type and Size
2
Flexible (mm ) multi-core (mm
0.14 - 1.5 0.14 - 1.5
A 75 x 2.5 x 0.4 mm (3.0 x 0.1 x 0.02 in.) flathead screwdriver is
recommended for connecting wire to the terminal block inputs. Strip the
ends of the cables to a length of 6.5 mm (0.26 in.).
Important: To improve the noise immunity it is recommended that you
connect the common of the outputs (terminals 2, 4, 5 and 15 of
the I/O Expansion board) with the ground (terminal 10 or 20)
on the standard I/O terminal blocks on the Control board. If this
is not possible, these terminals must be grounded by means of a
0.1 μf/250V capacitor.
(1)
The Analog and Digital I/O Expansion circuit board is not factory installed.
(1)
is mounted on the Control
Control Board
Tightening Torque
2 • •
) AWG N m (lb in)
28-16 0.4 (3.5)
PowerFlex Digital DC Drive User Manual -
F
Appendix
Standard Drive I/O
Terminal Blocks
Publication 20P-UM001C-EN-P - July 2008