User Manual

TMCM-3212, TMCM-3213 Hardware Manual (V0.95 / 2017-MAR-01) 26
Copyright © 2015, 2016, 2017 TRINAMIC Motion Control GmbH & Co. KG
9 Operational ratings
The operational ratings show the intended or the characteristic ranges and should be used as design values.
In no case shall the maximum values be exceeded.
Symbol
Parameter
Min
Typ
Max
Unit
+48V
Power supply voltage input
10
17
*)
24..48
53
V
+48V_LOGIC
Power supply voltage for on-board digital /
logic (if supplied separately)
Same as
+48V
supply
input
V
I
PEAK
Motor coil current for sine wave peak
(chopper regulated, adjustable via software)
4.2
A
I
RMS
Continuous motor current (RMS)
3
A
I
+24V
Power supply current for driver
<< 3 x I
RMS
A
T
ENV
Environmental temperature at 3x 3A RMS
motor current (no forced cooling)
-30
**)
+50
***)
°C
Table 9.1: General operational ratings of the module
*) On-board supply and processor running at 10V supply voltage input – motor driver stages are switched on and operational
at around 17V supply voltage input (and switched off again at around 15V)
**) limited by test equipment. Operation down to -40°C can be expected. Test included “cold” start at this temperature.
***) Test set-up / procedure: module placed inside climate chamber (Binder MK53) with approx. 53l volume. Motor placed
outside chamber moving slowly with motor current set to maximum supported by module (3x 3A RMS). Test duration: 24h.
Communication tested at beginning and end of test.
Symbol
Parameter
Min
Typ
Max
Unit
V
REFL/R_HOME
Input voltage for stop / home switch inputs
REFL / REFR and HOME
0
5.5
V
V
REFL/R_HOME_L
Low level voltage for stop / home switch inputs
REFL / REFR and HOME
0
1.1
V
V
REFL/R_HOME_H
High level voltage for stop / home switch inputs
REFL / REFR and HOME
3.3
V
V
OUT0…3
Voltage at open collector output OUT0…OUT3
0
Same as
+48V
supply
input
V
I
OUT0…3
Output sink current for OUT0…OUT3
1
A
V
AIN0…3
Full scale input voltage range for analog inputs
AIN0…AIN3
0
10*)
V
Table 9.2 Operational ratings of I/Os
*) nominal upper input voltage which can be measured without saturation of the ADC. Max. voltage at max. ADC value will
be around 10.56V.