User Manual

TMCM-1210 Hardware Manual (V0.91 / 2017-SEP-04) 15
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
VDD
Power supply voltage for operation
6
12…24
30
V
I
COIL_peak
Motor coil current for sine wave peak (chopper
regulated, adjustable via software)
0
1
A
I
COIL_RMS
Continuous motor current (RMS)
0
0.7
A
I
DD
Power supply current
<< I
COIL
1.4 * I
COIL
A
T
ENV
Environment temperature at rated current (0.6A
RMS) and rated voltage (+24V) (no forced cooling
required)
-30
+40
°C
Table 9.1 General operational ratings of module
OPERATIONAL RATINGS OF HOME SWITCH
Symbol
Parameter
Min
Typ
Max
Unit
V
HOME
Input voltage for HOME/STOP_L/STOP_R/IN0
0
+30
V
V
HOME_LOW
Low level voltage for HOME/STOP_L/STOP_R/IN0
(digital input)
0
2
V
V
HOME_HIGH
High level voltage for HOME/STOP_L/STOP_R/IN0
(digital input)
4.6
+30
V
Table 9.2 Operational ratings of HOME + STOP switches / IN0 inputs
OPERATIONAL RATINGS OF RS485 INTERFACE
Symbol
Parameter
Min
Typ
Max
Unit
N
RS485
Number of nodes connected to single RS485
network
255
f
RS485
Maximum bit rate supported on RS485
connection
9600
1000000
bit/s
Table 9.3: Operational ratings of RS485 interface