Chapter 6
Controller V6 Touch
DM55 DynaDrum PP V6, Manual No.21-18, Rev.2.19 Page 107
• Item #9
If the ASU is equipped with a digital pressure read-out, it connects
to this terminal. The transducer type is two-wire 4-20mA.
In order to monitor the actual speed, a RPM reading device (gear
pumps) or stroke counter (piston pumps) can be connected to this
terminal.
In order for a gear pump to follow the line speed of a parent
machine, a 0-10VDC voltage is required. This input voltage is
connected to these terminals. The input is polarity sensitive. When
an optional signal isolator is installed, the line speed input is
located on the signal isolator.
Warning: The line speed input is grounded. If the line tracking
voltage has a different ground potential, it is recommended to use
a signal isolator. Otherwise, damage to the V6 modules is
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