YASKAWA DX200 - 14.9 Converter (SRDA-COA☐A21☐-E)

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182582-1CD
182582-1CD
14 Description of Units and Circuit Boards
14.9Converter (SRDA-COAჱA21ჱ-E)
MH900, DX200 Controller
14.9 Converter (SRDA-COA ჱ A21 ჱ -E)
The converter (SRDA-COA ჱ A21 ჱ -E) exchanges the power supply
(3-phase: AC200/220V) supplied by the power ON unit for DC power
supply and supplies the power to the amplifier module (PWM amplifiers).
Fig. 14-35: Converter (SRDA-COA ჱ A21 ჱ -E)
The Type of the converter is different before middle of 2015. Please check
it by a Type sticker of the following figure.
Grounding terminal
Charge lamp
(CN558)
External axes main
circuit connection
(CN552B)
Control power supply output
for external axes amplifier
(CN552A)
Control power supply output
for six axes amplifier
(CN551)
DC control power supply
(CN553)
Converter control signal
Monitor/Alarm indication LED
(CN554)
Grounding detection input
(CN559)
Power supply regenerative
unit connection
(CN557)
Regenerative resistor
(CN556)
Main circuit power
supply output
(CN555)
Main circuit power
supply input
Not exist at Small capacity
Before middle of 2015
CONVERTER
CONVERTER
CN552
B
CN558
Sticker of type
Before middle of 2015
The location of the Type
SRDA-COA12A21A-E
SRDA-COA30A21B-E
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