Terminal Descriptions 6-1
512C Series Converter
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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