User Manual

TMCM-3314, TMCM-3315 Hardware Manual (V1.00 / 2018-APR-30) 10
Copyright © 2016-2018, TRINAMIC Motion Control GmbH & Co. KG
5.1.3 USB connector
The TMCM-3314 / TMCM-3315 offers a Micro USB connector (Type B, device interface) for communication. The USB
interface supports USB high speed communication (12Mbit/s). With USB attached the digital logic part of the
TMCM-3314 / TMCM-3315 will be supplied via USB (USB powered mode) if there is no main supply available. This
mode may be used for firmware-updates, TMCL-program download or parameter settings etc. (requires USB
connection, only). Please note that in USB stand-alone mode (main board supply available) the board might still
draw current from the USB supply – depending on the voltage level of the USB +5V and the on-board generated
+5V.
5.1.4 Inputs
The TMCM-3314 / TMCM-3315 offer four analog inputs (nom. 0..10V range) which may be used as digital inputs,
also (+24V tolerant).
The four inputs are available via one 10 pin Molex MicroFit™ connector (Molex part no. 430451012). Mating
connector housing e.g. Molex 43025-1000, contacts Molex 43030-0007. Please note that there are alternative options
available from Molex for both, mating housing and contacts.
1
5
6
10
Pin
Label
Direction
Description
1
+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, Output connector and this
Input connector may draw up-to 1A (e.g. 100mA per
encoder and up-to 20mA per REF / HOME switch).
2
AIN0
Input
Analog input channel 0 (nom. 0..10V)
3
AIN1
Input
Analog input channel 1 (nom. 0..10V)
4
AIN2
Input
Analog input channel 2 (nom. 0..10V)
5
AIN3
Input
Analog input channel 3 (nom. 0..10V)
6
GND
Power
Supply and signal ground
7
GND
Power
Supply and signal ground
8
GND
Power
Supply and signal ground
9
GND
Power
Supply and signal ground
10
GND
Power
Supply and signal ground
Table 5.3: Interface Brick: Input connector