TMCM-1260 Hardware Manual • Hardware Version V1.10 | Document Revision V1.20 • 2018-05-17
23 / 30
11 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Current withdrawn from USB supply when USB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_PEAK
Motor coil current for sine wave
peak (chopper
regulated, adjustable via software)
0
8.4
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 11: 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
V
STOP_L/R_OFF
Switch-off opto-isolated inputs (voltage between
input and ISO_COM)
0
0-16
V
f
STEP/DIR
Max. frequency for step/direction opto-isolated
inputs
20
kHz
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).
©2018 TRINAMIC Motion Control GmbH & Co. KG, Hamburg, Germany
Terms of delivery and rights to technical change reserved.
Download newest version at
www.trinamic.com
