Rockwell Automation 1305 AC Drive, Series A and B, Firmware 4.xx-5.xx - Manual (Page 143)

Appendix A – Block Diagram and Specifications
A-1
BLOCK DIAGRAM
Drive
Enable
Control
Power
Fuses
R
S
T
Rectifier IPM
Bus
Voltage
Circuitry Current
Circuitry
Fault
Feedback
CPU Port 1
Port 2
Serial Port
Option
Module
Frequency Meter
Human Interface Module
Motor
U
V
W
Start
Stop
➀
Reverse
Jog
SW1
SW2
SW3
Freq ref pot
0-10V
4-20ma
TB2-6
TB2-8
TB2-7
TB2-11
TB2-12
TB2-13
TB2-14
TB2-16
TB2-17
TB2-18
TB2-15
TB2-1
TB2-2
TB2-3
TB2-4
Analog Output
0-10 Volts
Customer
Programmable
Outputs
TB2-9
TB2-10
TB2-19
TB2-20
Relay
Circuitry
Analog
Circuitry
TB2-5
➀ Required to run drive
Common
Common
TB2-3 Common
DC+ BRK
➀
GRD GRD
CB
Opto
Isolator