Rockwell Automation 7000A PowerFlex Medium Voltage AC Drive (A Frame) - ForGe Control - Manual (Page 137)

Rockwell Automation Publication 7000A-UM200C-EN-P - June 2014 137
Component Definition and Maintenance Chapter 3
Analog Control Board The Analog Control Board (ACB) is the hub for all control-level signals external
to the drive. Analog I/O, External Fault signals (through the XIO board),
SCANport/DPI communication modules, Remote I/O, terminal interface,
printers, modem, and other external communication devices are routed through
this board.
Figure 112 - Analog Control Board
Line Current
Inputs
Motor Current
Inputs
DC Link
Current
Inputs
Ground Fault &
CMC Neutral
Current Inputs
Air
Pressure
Inputs
Meter Inputs &
Speed Pot Input
Comms
Connections
DC Power Supply
Monitoring XIO-PWR(+24V,+/-15V, +/-24V,
+5V DIG, DC Power Supplies) DC -ABUS +56V
Monitoring (in UPS option) Comms Connections
Terminal (PanelView)
Control I/O
Status &
Control
Power
Monitoring
Encoder
Interface
Motor &Line AC
Voltage
Feedback Inputs
Motor & Line
DC Link and
Neutral Point
Voltage Inputs
Line Voltage
Sync. Transfer
Feedback
Inputs
UPS Fail
Signal
Monitoring
Comms
Connections
DCSL
Comms
Connections
XIO Board
DC Fail
Signal
Monitoring
DPI