Technical Specifications 11-11
590 Series DC Digital Converter
Terminal Information (Control Board)
Terminal
Description
Terminal Function Signal Level Configurable Terminal
Number
TERMINAL BLOCK B
0V (Signal) Zero Volt Reference 0V N/A B1
Not Connected Not Connected B2
+10V DC
Reference
User +10V Reference
+10V at 10mA short circuit protected N/A B3
-10V DC
Reference
User -10V Reference
-10V at 10mA short circuit protected YES B4
Digital Output 1 Zero Speed Detected
The operating level of this
output can be modified by
the standstill zero threshold
parameter to give the
desired accuracy of
operation
+24V at zero speed YES B5
Digital Output 2 Drive Healthy (Drive
Operational)
This output is true when the
controller is Healthy.
+24V when Healthy YES B6
Digital Output 3 Drive Ready
This output is true when the
controller is ready to
function, i.e., “locked” into
the mains.
+24V when Ready YES B7
Program Stop
Input
Program Stop
When the Program Stop
input is held at +24V, the
drive operates as required
by the inputs. When the
Program Stop is open
circuit or at zero volts, the
controller provides a
controlled or program stop
as defined by the Program
Stop parameters.#
+24V drive run
0V (o/c) drive program stop
Threshold +16V
NO B8
Coast Stop Input
Coast Stop
When the Coast Stop input
is at +24V, the controller
operates normally. When
the Coast Stop is at zero
volts or open circuit, the
main contactor is open and
the drive no longer
operates. The motor coasts
to rest.
+24V drive run
0V (o/c) drive coasts to rest.
Threshold +16V
NO B9
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