User Manual

TMCM-102 Manual (V1.01 / 7 November 2007) 9
Copyright © 2006, TRINAMIC Motion Control GmbH & Co. KG
4 Operational Ratings
The operational ratings show the intended / the characteristic range for the values and should be
used as design values. In no case shall the maximum values be exceeded.
Symbol Parameter Min Typ Max Unit
V
DD
Power supply voltage for operation 18 24 ... 48 55 V
I
COIL
Motor coil current for sine wave
peak (chopper regulated, adjustable
via software)
0 2.1 … 5.0 5.0 A
I
MC
Motor coil current for sine wave
RMS
0 1.5 … 3.5 3.5 A
f
CHOP
Motor chopper frequency 36.8 kHz
I
S
Power supply current << I
COIL
1.4 * I
COIL
A
U
+5V
+5V output (max. 150mA load) 4.8 5.0 5.2 V
V
ISO
Isolation voltage of optocoupler ± 42 ±100 V
I
OPTON
Signal current for optocoupler
(internal 220Ohm resistor provided)
2.5 15 30 mA
V
ANA
INx_A/D analog measurement range 0 ... 5 V
V
INLO
Input low level 0 0.9 V
V
INHI
Input high level (integrated pullup
to +5V)
2.0 5 V
Environment temperature at rated
current (no cooling)
-40 +60 °C
T
ENV
Environment temperature at 80 % of
rated current or 50% duty cycle
(no cooling)
-40 +80 °C
Table 4.1: Operational Ratings