Inovance MD320 Series, Руководство пользователя

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MD320/MD320N User Manual Appendix
Appendix B: Description of Long-line Drive PG Card (MD32PG3)
This PG card is connected to the adapter of Inovance inverter as differential encoder. It can be
applied in the situation with synchronous motor and induction motor close loop control.
1.
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synchronous motor. Only when the number of poles is equal can they be used together.
2.
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3.
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4. PG card terminal description:
Appendix B: Table 1 PG Card Terminal Description
Function
Response
speed
Maximum
current
Remarks
9&20
Operating power
supply of encoder
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A/B signal of
encoder
0 to 80kHz ---
88
99
::
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of encoder
0 to 10kHz ---
When the common
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terminal has no cable
connection.
287$
287%
A/B signal output 0 to 80kHz 100mA Open collector signal
Caution:
1.
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2.
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A-
B-
VCC
W+
V+
8
8
V-
W-
GND
B+
A+
COM
287$
287%
Appendix B: Fig.1 Schematic Diagram for Differential PG Card Structure
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