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Installation/Wiring
1-27
PowerFlex 700S Phase II AC Drive User Manual -
Publication 20D-UM006G-EN-P – July 2008
Table 1.J TB2 - Digital Wiring Examples
Input/Output
Connection Example
Digital Inputs used for
enable and precharge
control.
Note:
24V DC Supply -
supports only on-board
digital inputs. Do not use
for circuits outside the
drive.
Note: The factory default
for all Digital Inputs is
24V. To use 115V on
Digital Inputs 4-6 see
Note: Digital Inputs 1 & 2
are 12 or 24V DC.
Digital Input 3 is 24V DC.
Sourcing Digital Inputs - Internal Power Supply
Sourcing and Sinking Definitions
The digital inputs and digital outputs of the PowerFlex
700S AC drive support Sourcing or Sinking configuration.
Typically, digital inputs are sourcing devices and digital
outputs are sinking devices. The following definitions
apply throughout this section:
• Sourcing a Digital Input - The digital input common
(return) is connected to the power supply common.
Applying a positive voltage to the digital input will
cause it to activate (pull up).
• Sinking a Digital Input - The digital input common
(return) is connected to the power supply positive
voltage. Applying 0V or common to the digital input
will cause it to activate (pull down).
• Sourcing a Digital Output - The digital output
common (return) is connected to the power supply
common. The device to be controlled by the digital
output is connect to the positive voltage and the
device common is connected to the digital output.
• Sinking a Digital Output - The digital output common
(return) is connected to the power supply positive
voltage. The digital output is connect to the device to
be controlled and the device common is connected to
the power supply common.
Note:
Digital Inputs 1-3 can only be configured as sourcing
inputs. Digital Inputs 4-6 can be configured as sourcing or
sinking inputs.
Sourcing Digital Outputs - Internal Power Supply
Sinking Digital Inputs - Internal Power Supply
Sinking Digital Output - Internal Power Supply
1
2
3
4
5
6
7
8
9
10
11
12
1
3
14
15
16
24V DC
Com
24V dc
Com
1
2
3
4
5
6
7
8
24V dc
Com
1
2
3
4
5
6
7
8
9
10
11
12
1
3
14
15
16
1
2
3
4
5
6
7
8
24V dc
Com
Содержание PowerFlex 700S
Страница 1: ...USER MANUAL Firmware Versions 1 xxx 4 002 PowerFlex 700S High Performance AC Drive Phase II Control ...
Страница 58: ...2 8 Start Up PowerFlex 700S Phase II AC Drive User Manual Publication 20D UM006G EN P July 2008 Notes ...
Страница 147: ...Programming and Parameters 3 89 PowerFlex 700S Phase II AC Drive User Manual Publication 20D UM006G EN P July 2008 ...
Страница 278: ...D 8 HIM Overview PowerFlex 700S Phase II AC Drive User Manual Publication 20D UM006G EN P July 2008 Notes ...
Страница 316: ...Index 6 PowerFlex 700S Phase II AC Drive User Manual Publication 20D UM006G EN P July 2008 ...
Страница 317: ......