Parker 512C - Terminal Descriptions; Control Terminals

Terminal Descriptions 6-1
512C Series Converter
Chapter 6 TERMINAL DESCRIPTIONS
Control Terminals
TERMINAL
FUNCTION
DESCRIPTION
NOTES
T1
Tacho Feedback
Motor Mounted Tachogenerator Input.
Proportional to Motor Speed
+350 Vdc Max. Approx.
110 kohm.
T2
Not Connected
T3
Speed Meter Output
Analogue Output, 0 to +10V for 0 to 100%
speed.
5mA output
S/C protected
T4
Minimum Speed
Setpoint Potentiometer return, minimum speed
adjustable 0 to 30% with 10K setpoint
potentiometer.
Must be used in
conjunction with a
setpoint potentiometer
T5
Run
Digital Input to Run Controller.
+10V to +24V to Run.
0V to Stop.
T6
Current Meter Output
Analogue Output, 0 to +10V
Scaling
SW8 = On 5V= 100% Calibrated Current
SW8 = Off 5V= 100% Controller Current
5mA output
S/C protected
T7
Torque/Current Limit
Analogue Input,
0 to +7.5V = 0 to 150% of Calibrated Current
T8
0V Common
Analogue / Digital Signal Common
T9
Setpoint Ramp O/P
Analogue Output,
0 to +10V = 0 to 100% Ramped Setpoint
5mA output
S/C protected
T10
Aux. Speed Setpoint
Analogue Input,
0 to +10V = 0 to 100% Speed
approx
100 kohm
T11
0V Common
Analogue / Digital Signal Common
T12
Total Setpoint O/P
Analogue Output,
0 to +10V = 0 to 100% Speed
5mA output
S/C protected
T13
Setpoint Ramp I/P
Analogue Input,
0 to +10V = 0 to 100% Speed
approx
100 kohm
T14
+10V Reference
Analogue Output,
+10V Reference for Speed/ Current Setpoints
5mA output
S/C protected
T15
Stall Override
Digital Input to Override Stall Detection
+10V = Override
approx
100 kohm
T16
-10V Reference
Analogue Output,
-10V Reference for Speed/ Current Setpoints
5mA output
S/C protected
T17
Not Connected
T18
Not Connected
T19
Health Output
Digital Output,
+24V = Healthy
50mA Source
Unprotected
T20
Not Connected
T21
Not Connected
T22
Not Connected
T23
Zero Speed Output /
Zero Setpoint Output
Digital Output,
+24V = Running
0V = Stopped
50mA Source
Unprotected
T24
Not Connected
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