RDC6563F Standalone Fiber Cutting Control System User Manual V2.0
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SHENZHEN RUIDA TECHNOLOGY CO., LTD
2.13 AB switch interface
PIN
Signal
Definition
Description
PIN1
IN1
switch 1 input
Used for control the movement
of the AB exchange
PIN2
IN2
switch 2 input
Used for control the movement
of the AB exchange
PIN3
IN3
switch 3 input
Used for control the movement
of the AB exchange
PIN4
IN4
switch 4 input
Used for control the movement
of the AB exchange
PIN5
IN5
switch 5 input
Used for control the movement
of the AB exchange
PIN6
+5V
+5V power
（
output
）
con5V power output,
Current output capability
greater than 500mA
PIN7
LMTA+
A positive limit input
—
PIN8
LMTA-
A negative limit input
—
PIN9
LMTB+
B positive limit input
—
PIN10
LMTB-
B negative limit input
—
PIN11
GND
GND
—
PIN12
DIR_B
B motor direction
signal
—
PIN13
DIR_A
A motor direction
signal
—
PIN14
PUL_B
B motor pulse signal
—
