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4-10 Input / Output
MN1929
4.4.2 Analog output
H
Single ended output.
H
Voltage range: 0-11V.
H
Output current: 30mA maximum.
The analog output provides an independent opto-isolated 0-11V output for controlling an
additional axis or other external equipment. The output is controlled using the
AUXDAC
keyword - see the MintMT help file. Output offset voltage can be controlled by the variable
resistor R35, located just behind the SOUT and SGND pins of the Misc connector.
SOUT
NextMove ST
MintMT
AUXDAC.0
PWM
signal
SGND
GND
Opto-
isolator
TI TLC272C
Integration of PWM signal
and offset adjustment
R35
1
2
Figure 11 - Analog output
NextMove ST
SGND
12
MicroFlex / servo amplifier
AIN0+
AIN0-
Connect overall
shield at one
end only
Shield
Servo
amplifier
±10VDC
demand
input
13
‘X3’
TI TLC272C
Integration of PWM signal
and offset adjustment
R35
SOUT
12
1
2
Figure 12 - Analog output - typical connection to a Baldor MicroFlex
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