PD-109-57 / TMCM-109-57 Manual (V1.10 / October 17th, 2007)
10
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
S
Power supply voltage for operation
18
24 ... 48
1)
55
1)
V
I
COIL
Motor coil current for sine wave
peak
(chopper regulated, adjustable
via software)
0 2.1
…
5.0 5.0
A
Continuous motor current (
RMS
)
recommended for supply voltages
up to 36 V
0
1.5 ... 3.5
3.5
A
I
MC
Continuous motor current (
RMS
),
recommended for supply voltages
exceeding 36 V
0 1.5
…
3.0 3.5
2)
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
V
OPTON
Signal active voltage at enable, step
and direction input (optocoupler on)
4
5 ... 24
27
V
I
OPTON
Signal current for optocoupler
(internally limited) (meas. at 24V)
11 15
18 mA
V
OPTOFF
Signal inactive voltage at enable,
step and direction input
(optocoupler off)
-1 0 1.5 V
f
Step
Step frequency
350
kHz
t
delay
Direction hold time after step
impulse active (falling) edge
0.7
µs
t
setup
setup time before step impulse
2.0
µs
V
INPROT
Input voltage for StopL, StopR, GPI0
(internal protection, DC)
-24
24 V
V
ANA
GPI0 analog measurement range
(20k voltage divider in high range)
0 ... 5
0 … 10
V
V
STOPLO
StopL, StopR low level input
0
0.9
V
V
STOPHI
StopL, StopR high level input
(integrated 10k pullup to +5V)
1.9 5
V
Environment temperature at rated
current (no cooling)
-40
+40 °C
T
ENV
Environment temperature at 80 % of
rated current or 50% duty cycle
(no cooling)
-40
+60 °C
Table 4.1: Operational Ratings
1)
Attention: First samples (until Oct. 05) are limited to a maximum of 38V supply voltage
2) Forced cooling might be required
