Feedback Scale Output Signal / Position Comparison Output Signal - Panasonic MINAS A6B Series Reference Specifications

Feedback scale output signal / Position comparison output signal

Name Symbol Pin No.
A-phase output
OCMP1+
Position
comparison
Output 1
OCMP1-
B-phase output/
OCMP2+
Position
comparison
Output 2
OCMP2-
OCMP3+
Position
comparison
Output 3
OCMP3-
Signal
Ground
Other
Name Symbol Pin No.
Reserved
Frame
Ground
R2.0
• Differential output of divided feedback scale signal or external
OA+/
17
scale signal (A – Bphase). (RS422 compatible)
• The division ratio can be set by the parameters.
OA-/
18 • The ground of the line driver for the output circuit is connected
to the signal ground (GND), and kept non-insulated.
OB+/
• Maximum output frequency is 4 Mpps (after multiplied by 4).
20
・It can be used as position compare output by parameter setting.
OB-/
19
For details, refer
Specification-"
• This differential signal should be received by a line receiver
21
(AM26C32 or equivalent). Connect a terminating resistor
(approx. 330 Ω) between the line receiver inputs.
• For wiring, use shielded twisted pair cable, please connect
22
shielded wire to connector shell.
• Signal ground
GND 16
• Be sure to connect the line receiver ground to this terminal.
14,15
• Do not connect anything to this connector.
-
23,24
Shell • Connected to the earth terminal in the servo driver.
FG
Description
to "Technical Reference
Description
Industrial Device Solution Business Unit, Panasonic Corporation
No. SX-DSV03335 - 44-
Input /output
signal Interface
Do-1
-Functional
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Input / output
signal interface
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