User Manual
TMCM-3214, TMCM-3215 Hardware Manual (V0.91 / 2017-MAR-01) 11
Copyright © 2016, 2017 TRINAMIC Motion Control GmbH & Co. KG
5.1.5 Outputs
The TMCM-3214 / TMCM-3215 offer four digital outputs (open-drain). The four outputs are available via one 8 pin
Molex MicroFit™ connector (Molex part no. 43045-0812). Mating connector housing e.g. Molex 43025-0800, contacts
Molex 43030-0007. Please note that there are alternative options available from Molex for both, mating housing
and contacts.
1
4
5
8
Pin
Label
Direction
Description
1
OUT0
Output
Open-drain output
2
OUT1
Output
Open-drain output
3
OUT2
Output
Open-drain output
4
OUT3
Output
Open-drain output
5
+5V_OUT
Power output
Connected to the on-board +5V auxiliary DC/DC converter.
All +5V_OUT power supply outputs together on the 3 REF
/ HOME, 3 Encoder connectors, Input connector and this
Output connector may draw up-to 1A (e.g. 100mA per
encoder and up-to 20mA per REF / HOME switch).
6
+5V_OUT
Power output
Connected to the on-board +5V auxiliary DC/DC converter.
All +5V_OUT power supply outputs together on the 3 REF
/ HOME, 3 Encoder connectors, Input connector and this
Output connector may draw up-to 1A (e.g. 100mA per
encoder and up-to 20mA per REF / HOME switch).
7
+5V_OUT
Power output
Connected to the on-board +5V auxiliary DC/DC converter.
All +5V_OUT power supply outputs together on the 3 REF
/ HOME, 3 Encoder connectors, Input connector and this
Output connector may draw up-to 1A (e.g. 100mA per
encoder and up-to 20mA per REF / HOME switch).
8
+5V_OUT
Power output
Connected to the on-board +5V auxiliary DC/DC converter.
All +5V_OUT power supply outputs together on the 3 REF
/ HOME, 3 Encoder connectors, Input connector and this
Output connector may draw up-to 1A (e.g. 100mA per
encoder and up-to 20mA per REF / HOME switch).
Table 5.4: Interface Brick: Output connector
5.2 TMCM-3215 Interface Brick
The interface brick of the TMCM-3215 offers EtherCAT™ and USB interfaces for communication, four general
purpose analog inputs (which can be used as digital inputs as well) and four open-drain outputs.
1
4
5
8
1
5
6
10
Outputs
OUT3
OUT23
4
OUT1
OUT01
2
+5V_OUT
+5V_OUT
7
8
+5V_OUT
+5V_OUT5
6
Inputs
AIN2
AIN13
4
AIN0
+5V_OUT1
2
GND
GND8
9
GND
GND6
7
AIN35 GND10
USB (MicroUSB)
EtherCAT (2x)
RX+3
TX-
TX+1
2
RX-6
4
5
8
7
1
8
1
8
LINK
IN
LINK
OUT
Figure 5.3 TMCM-3215 interface brick