Data Sheet

ManualsBrandsRoboteQ ManualsSerial DC ControllersHDC2460 60V 2x80A Brushed DC Motor Controller

HDC24xx Motor Controller Datasheet 11

Electrical Specifications

Command, I/O and Sensor Signals Specifications

Stall Detection timeout

range

Ch1 or Ch2 Motor current All 1 65000

(10)

65000 milli-

seconds

Short Circuit Detection

threshold (11)

Between Motor wires or

Between Motor wire and

Ground

HDC2450/60/72 550 (12) 1600 (12) Amps

HDC2450S/72S 1100 3000 (7) Amps

Short Circuit Detection

threshold

Between Motor wires and

VMot

All No Protection. Permanent damage will result

Motor Acceleration/

Deceleration range

Ch1 or Ch2 All 100 500 (13) 65000 millisec-

onds

Note 1: Negative voltage will cause a large surge current. Protection fuse needed if battery polarity inversion is possible

Note 2: Maximum regeneration voltage in normal operation. Never inject a DC voltage from a battery or other fixed source

Note 3: Minimum voltage must be present on VMot or Power Control wire

Note 4: Factory default value. Adjustable in 0.1V increments

Note 5: Current consumption is lower when higher voltage is applied to the controller’s VMot or PwrCtrl wires

Note 6: Max value is determined by current limit setting. Duration is estimated and is dependent on ambient temperature

cooling condition

Note 7: Current is sum of both synchronized channels. Current must be balanced between channel to obtain max current.

Note 8: Estimate. Limited by case temperature. Current may be higher with better cooling

Note 9: Factory default value. Adjustable in 0.1A increments

Note 10: Factory default value. Time in ms that Stall current must be exceeded for detection

Note 11: Controller will stop until restarted in case of short circuit detection

Note 12: Sensitivity selectable by software

Note 13: Factory default value. Time in ms for power to go from 0 to 100%

TABLE 8.

Parameter Measure point Min Typ Max Units

Main 5V Output Voltage Ground to 5V pins on 4.6 4.75 4.9 Volts

5V Output Current 5V pins on RJ45 and DSub15 50 (1) mA

Digital Output Voltage Ground to Output pins 30 Volts

Digital Output Current Output pins, sink current 1 (2) Amps

Output On resistance Output pin to ground 0.75 1.5 Ohm

Output Short circuit threshold Output pin 1.05 1.4 1.75 Amps

Input Impedances (except

DIN12-19)

AIN/DIN Input to Ground 53 kOhm

Input Impedance (DIN12-19) Input to 5V 50 kOhm

Digital Input 0 Level Ground to Input pins -1 1 Volts

Digital Input 1 Level Ground to Input pins 3 15 Volts

Analog Input Range Ground to Input pins 0 5.1 Volts

Analog Input Precision Ground to Input pins 0.5 %

Analog Input Resolution Ground to Input pins 1 mV

Pulse durations Pulse inputs 20000 10 us

Pulse repeat rate Pulse inputs 50 250 Hz

TABLE 7.

Parameter Measure point Models Min Typ Max Units