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Input / Output 4-7MN1903
4.3.2 Analog outputs (Drive Demand/Command) - X7
Location Breakout module, connector X7
Pin Name Description
1 Demand0 Demand output signal for axis 0
2 AGND Analog ground
3 Shield Shield connection
4 Demand1 Demand output signal for axis 1
5 AGND Analog ground
6 Shield Shield connection
7 Demand2 Demand output signal for axis 2
8 AGND Analog ground
9 Shield Shield connection
10 Demand Demand output signal for axis 3
11 AGND Analog ground
12 Shield Shield connection
Description
Four independent command outputs
Output range: ±10VDC (±0.1%).
Resolution: 14-bit (accuracy ±1.22mV).
Output current: 1mA maximum
Update frequency: Immediate
MintMT and the Mint Motion Library use the analog outputs to control servo drives.
Demand / Command outputs 0 to 3 correspond to axes 0 to 3. The analog outputs may be
used to drive loads of 10kΩ or greater. The outputs are referenced to PC system ground.
Shielded twisted pair cable should be used. The shield connection should be made at one end
only .
NextMove PCI
Demand0
Demand
±100%
10k 10k
160k
-
+
AGND
Breakout
module
2
1
X7
100
pin
cable
Figure 2 - Analog output circuit - Demand0 shown
1
12