TMCM-160 Manual (V1.11 / August 8th, 2007)
5
Copyright © 2006, TRINAMIC Motion Control GmbH & Co. KG
3 Outer Description
3.1 Pinning
1
Connectors shown as top view
2
3
5
4
6
7
9
8
10
11
13
12
14
15
17
16
18
19
21
20
22
23
25
24
26
5V_AREF
AIN1
DIRIN
/MOTOR_OFF
LED_CURLIM
GND
MCLR
GND
PGC
-
-
-
-
GND
-
TXD / RS485NI
RXD / RS485INV
-
PGD
+5V
GND
+5V
LED_TEMP
GPIO1
GND
AIN0 / VIN
0-10V for
velocity
Pins 18 to 26 for
RS232 via DSUB
male and
nullmodem cable
Do not use these
pins
Standard connector for
Supply and Motor / Hall Sensors
Optional connectors on
Evaluation board
1.5mm
Connector
1
2
3
4
5
+5V
GND
H1
H2
H3
1
2
3
4
5
GND
VS
W
V
U
Us
e
r I
/O
direction
Connectors each shown
as top view
1
2
3
5
4
6
7
9
8
10
11
13
12
14
15
17
16
18
19
21
20
22
23
25
24
26
U
U
V
V
W
W
VS
VS
GND
GND
GND
+5V
H3
H2
H1
GND
GND
GND
VS
VS
W
W
V
V
U
U
Figure 3.1: Pinning
CAUTION:
Since the two connectors of the TMCM-160 are similar be careful not to connect the module
turned around. When powered up this would damage the module. Figure 3.1 depicts the connectors
and their position on the board. The supply, motor and hall connector is next to the three capacitors.
Be sure to place the connectors exactly to their opponents. A deviation of only one pin row can
damage the module also.
Pin
Name
Function
1 to 12
U, V, W
BLDC motor driver outputs
13 to 16
VS
Positive power supply voltage
17 to 22
GND
Power Ground
23
+5V
5V supply for motor hall sensors
24 to 26
H1, H2, H3
Hall sensor signals (5V TTL input with integrated 10K pull-up resistor
to 5V)
Table 3.1: Pinning of supply, motor and hall connector
