User Manual

TMCM-351 Hardware Manual (V1.06 / 2011-NOV-14) 20
Copyright © 2011, TRINAMIC Motion Control GmbH & Co. KG
Symbol
Parameter
Min
Typ
Max
Unit
V
OUT_0..7
Voltage at open collector / open drain output
0
V
DD
V
I
OUT_0/1/2/3/4/5
Output sink current for OUT_0/1/2/3/4/5
100
mA
I
OUT_6/7
Output sink current for OUT_6 and OUT_7
1
A
V
IN_ 0/1/2/3/4/5/6/7
Input voltage for general purpose digital
inputs IN_0/1/2/3/4/5/6/7
0
28.5
V
V
IN_0/1/2/3/4/5/6/7_L
Low level voltage for general purpose digital
inputs IN_1/2/3/4/5/6/7
0
1.6
V
V
IN_0/1/2/3/4/5/6/7_H
High level voltage for general purpose digital
inputs IN_1/2/3/4/5/6/7
4
28.5
V
V
Analog_0!1/2/3
Full scale input voltage range for analog
voltage inputs
(programmable voltage divider switched off)
0
3.3
V
V
Analog_0!1/2/3
Full scale input voltage range for analog
voltage inputs
(programmable voltage divider switched on)
0
10
V
Table 5.3: Operational ratings of the general purpose digital I/Os and dedicated analog inputs
Symbol
Parameter
Min
Typ
Max
Unit
N
RS485
Number of nodes connected to single RS485
network
256*)
Table 5.4: Operational ratings of the RS485 interface
Symbol
Parameter
Min
Typ
Max
Unit
N
CAN
Number of nodes connected to single CAN
network
110*)
Table 5.5: Operational ratings of the CAN interface
*) Number of nodes per CAN or RS485 network highly depends on communication speed and cable length.
Higher speeds and longer cables will reduce max. feasible number of nodes in one network.