TMCM-013 Manual (V1.14 / January 17th, 2006)
8
Copyright © 2005, 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
7
12 .. 24
30
V
I
COIL
Motor coil current for sine wave
peak (chopper regulated,
adjustable via software)
440..1500
mA
I
MC
Continuous motor current (RMS)
300 .. 1000
1000
mA
f
CHOP
Motor chopper frequency (actual
frequency depends on operation
mode)
20 / 36
kHz
I
S
Power supply current
<< I
COIL
1.4 * I
COIL
A
V
ISO
Isolation voltage of optocoupler
± 42
±100
V
V
COM
Supply voltage for step, direction
and disable; (inputs have negative
logic)
5 .. 24
27
V
V
OPTON
Voltage at disable, step and
Direction input for optocoupler on
(signal active)
-3
0..22
25
V
V
OPTOFF
Voltage at disable, step and
direction input for optocoupler off
(signal inactive)
4..24
27
V
I
OPT
Optocoupler current (internally
regulated)
25
50
mA
f
STEP
Step frequency
350
kHz
t
DELAY
Direction hold time after step
Impulse active (falling) edge
0,7
µs
t
SETUP
set up time before step Impulse
2,0
µs
V
GPI
Analog input voltage on GPI
-2
0 .. 28
28
V
T
ENV
Environment temperature for
operation
-25
70
°C
Table 4.1: Operational Ratings
