User Manual

PD57/60/86-x-1260 Hardware Manual • Hardware Version V1.10 | Document Revision V1.20 • 2019-03-22
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12 Operational Ratings and Characteristics
NOTICE
Never Exceed the absolute maximum ratings! Keep the power supply voltage
below the upper limit of +54V! Otherwise the board electronics will seriously be
damaged! Especially, when the selected operating voltage is near the upper limit
a regulated power supply is highly recommended.
General Operational Ratings
Symbol Parameter Min Typ Max Unit
V
Power
Power supply voltage 12 24. . . 48 54 V
I
Power
Power supply current <<I
COIL_RMS
1.4 x I
COIL_RMS
A
V
USB
Power supply via USB connector 5 V
I
USB
Current withdrawn from USB supply when USB
bus powered (no other supply connected)
43 mA
I
COIL_PEAK5760
Motor coil current for sine wave peak for PD57-x-
1260 and PD60-x-1260 (chopper regulated, ad-
justable via software)
0 4 A
I
COIL_PEAK86
Motor coil current for sine wave peak for PD86-
3-1260 (chopper regulated, adjustable via soft-
ware)
0 8.2 A
I
COIL_RMS
Continuous motor current (RMS) 0 6 A
T
ENV
Environmental temperature at maximum rated
current (no forced cooling reaquired)
-30 40 °C
Table 12: General operational ratings of the module
Operational Ratings of the I/Os
Symbol Parameter Min Typ Max Unit
V
OUT0
Voltage at open drain output OUT0 (switched off) 0 +V
Power
V
I
OUT0
Output sink current of open drain output OUT0
(switched on)
100 mA
V
IN0/1/2
Input voltage for IN0. . . IN2 0 0. . . +24 +30 V
V
IN0
Measurement range for analog input IN0 0 +10
1
V
V
IN1/2_L
Low level voltage for IN1 and IN2 (digital inputs) 1 V
V
IN1/2_H
High level voltage for IN1 and IN2 (digital inputs) 2.9 V
V
STOP_L/R_ON
Switch-On opto-isolated inputs (voltage between
input and ISO_COM)
20-24 30 V
1
approx. 0. . . +10.56V at the analog input IN0 is translated to 0. . .4095 (12bit ADC, raw values). Above approx. +10.56V the analog
input will saturate but, not being damaged (up-to VDD).
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