Electrical overview – Yaskawa E7B Drive Bypass System User Manual
Page 18
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Yaskawa Electric America, Inc.
Installation Guide IG.E7B.02 Rev: 04-11
Date: 11-1-04 Page 16 of 46
Electrical Overview
Fig 1.8 E7B_ _ _T or E7B_ _ _Y Electronic Control Interconnection of Components
Ribbon
Cable
For
signals
between
drive and
PCB-A2
Cat 5 Cable
/w RJ 45
connectors
Electronic
Bypass Control
(PCB-A2)
E7 Drive
Control
Board
Control
Panel
Drive
Keypad
Membrane
Keypad for
H/O/A
Control
Panel Components
•
Contactors
•
Control Xfmr
•
Motor OL
Customer
Control
Terminal
Blocks
Ribbon
cable for
LEDs and
switches
for H/O/A
control
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