Parker 514C, Product Manual

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2-2
Pre-Installation Planning
514C Product Manual
TERMINAL DESCRIPTIONS
Control Terminals
TERMINAL FUNCTION DESCRIPTION NOTES
T1 Tacho Feedback Motor Mounted Tachogenerator Input.
Proportional to Motor Speed. +350 Vdc Max. Approx
220 kohm.
T2 Not Connected
T3 Speed Meter Output Analogue Output,
0 to

10V for 0 to

100% Speed.
5mA output
S/C protected
T4 DO NOT USE Pending Change.
T5 Run Input Digital Input to Run Controller.
+24V to Run.
0V to Stop.
T6 Current Meter
Output
Analogue Output, 0 to +7.5V =

150% Calibrated Current
SW1/5 Off = Bipolar
SW1/5 On = Magnitude
5mA output
S/C protected
T7 Torque/Current
Limit Input
Analogue Input,
0 to +7.5V = 0 to 150% of Calibrated
Current. approx.
100 kohm
T8 0V Common Analogue / Digital Signal Common
T9 Setpoint Ramp
Output
Analogue Output,
0 to

10V = 0 to

100% Ramped
Setpoint.
5mA output
S/C protected
T10 Positive Trim Speed
Setpoint Input
Analogue Input,
0 to

10V = 0 to

100% Speed.
approx.
100 kohm
T11 0V Common Analogue / Digital Signal Common.
T12 Total Setpoint Sum
Output
Analogue Output,
0 to

10V = 0 to

100% Speed.
5mA output
S/C protected
T13 Setpoint Ramp Input Analogue Input,
0 to +10V = 0 to 100% Forward
Speed.
0 to -10V = 0 to 100% Reverse Speed.
approx.
100 kohm
T14 +10V Reference
Output
Analogue Output,
+10V Reference for Speed/ Current
Setpoints.
5mA output
S/C protected
T15 Stall Override Input Digital Input to Override Stall Detection
+10V = Override.
approx.
100 kohm
T16 -10V Reference
Output
Analogue Output,
-10V Reference for Speed/ Current
Setpoints.
5mA output
S/C protected
T17 Negative Trim
Speed Setpoint
Input
Analogue Input,
0 to +10V = 0 to 100% Reverse Speed
0 to -10V = 0 to 100% Forward Speed. approx.
100 kohm