PowerFlex Digital DC Drive User Manual - Publication 20P-UM001C-EN-P - July 2008
G-2 Optional 115V AC to 24V DC I/O Converter Circuit Board
I/O Converter Board Wiring
Table G.A Recommended Signal Wire Size
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.).
Table G.B I/O Converter Board M_IN Terminal Block Designations
Table G.C I/O Converter Board M_OUT Terminal Block Designations
Wire Type and Size
Tightening Torque
N
•m (lb•in)Flexible (mm
2
) multi-core (mm
2
)AWG
0.14 - 1.5 0.14 - 1.5 28-16 0.4 (3.5)
No. Signal Description
1 Digital Input 1 Rated input voltage:115V AC ±10% 50
- 60Hz.
ON input voltage: 115V AC ±10%
OFF input voltage: 0 - 70V AC
ON input current: 4 - 5.5mA
2 Digital Input 2
3 Digital Input 3
4 Digital Input 4
5 Digital Input 5
6 Digital Input 6
7 Digital Input 7
8 Digital Input 8
Com Digital Input Common
No. Signal Description
24V +24VDC Supply 24V DC ±10%, 40mA power supply.
Max. load 120mA.
Supply power can be provided by the
+24V DC supply on the Control board
I/O (terminal 19 - see Figure G.2 on
page G-3) or an external source (see
Figure G.3 on page G-3
).
1 Digital Output 1 Output type: Open collector, PNP type
with 15kohm pull-down
Output current: 10mA max.
Delay time hw OFF to ON: 5ms (typ.)
Delay time hw ON to OFF: 50ms (typ.)
2 Digital Output 2
3 Digital Output 3
4 Digital Output 4
5 Digital Output 5
6 Digital Output 6
7 Digital Output 7
8 Digital Output 8
0V 24V Common Common for the power supply.
• If an internal supply is used, this
terminal must be wired to the
digital input common (terminal 16
or 35) on the Control board I/O.
See Figure G.2 on page G-3
.
• If an external supply is used, this
terminal must be wired to the
external 24V DC supply common
and the digital input common
(terminal 16 or 35) on the Control
board I/O. See Figure G.3 on
page G-3.
2
3
4
5
1
7
8
6
COM
1
2
3
4
24V
6
7
8
0V
5
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