User Manual

TMCM-3314, TMCM-3315 Hardware Manual (V1.00 / 2018-APR-30) 12
Copyright © 2016-2018, TRINAMIC Motion Control GmbH & Co. KG
Connector and mating connector overview:
Label
Connector type
Mating connector type
EtherCAT™
RJ45 plug connector
e.g. Standard CAT 5 / CAT 5e
cables suitable for 100Mbit/s
Ethernet
USB
Micro-USB connector, type B
(USB device interface)
Standard Micro-USB
Inputs
Molex MicroFit™, 43045-1012
2x5 pin header, 3mm pitch
Molex MicroFit™,
Housing: 43025-1000
Contacts: 43030-0007
Outputs
Molex MicroFit™, 43045-0812
2x4 pin header, 3mm pitch
Molex MicroFit™,
Housing: 43025-0800
Contacts: 43030-0007
Table 5.5: TMCM-3315 interface brick: connectors and mating connectors
5.2.1 EtherCAT™ connector
There are two EtherCAT™ connectors on the board – one for LINK IN (towards / coming from EtherCAT™ master)
and one for LINK OUT (for connecting further slaves) connection.
A standard RJ45 plug connector (as used for 10/100Mbit/s Ethernet) is used for EtherCAT™ communication.
Standard CAT cables suitable for 100Mbit/s Ethernet (e.g. CAT 5 / 5e etc.) might be used for connection. The PHYs
used on the TMCM-3315 support auto MDI-X – therefore, TX and RX signals on the connector might be exchanged
– e.g. cables with straight-through pin-assignment can be used.
1
8
Pin
Label
Direction
Description
1
TX+
Output
Transmit data output, differential, non-inverting
2
TX-
Output
Transmit data output, differential, inverting
3
RX+
Input
Receive data input, differential, non-inverting
4
5
6
RX-
Input
Receive data input, differential, inverting
7
8
Table 5.6: TMCM-3313 Interface Brick: EtherCAT™ connector
5.2.2 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.
5.2.3 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.