Axis I/O Port Analog Output - Danaher Motion Standalone MMC Hardware Manual

Standalone MMC Control
MMC Axis I/O Connector
4.6.1.3

Axis I/O Port Analog Output

The Axis I/O Port provides a +/-10 V differential Analog Output. The Analog Output is
typically connected to the drive Command Input. Only shielded twisted pair wire
should be used to make the connection between the analog output and the drive as
shown in
The CPU sends the analog output section a 16-bit digital word to each analog output
channel. Each digital word is converted to a corresponding voltage within the range of
±10 Vdc. The voltage is buffered and brought out to a pair of I/O connections as a
differential type voltage output. This output is less subject to interference from
electrical noise than a single-ended output would be.
You can adjust each analog output channel in software for offset adjustments, gain
scaling, and unipolar outputs.
For safety reasons, all outputs are automatically reset to 0 Vdc when a scan loss
condition occurs.
70
Figure 4-11: Axis I/O Port DC Input
DC IN+
6
7
DC IN -
COM
Figure 4-12.
version 15.1
Drive
+24V
Drive Ready
Standalone MMC Hardware Manual
Danaher Motion