TMCM-3212, TMCM-3213 Hardware Manual (V1.10 / 2016-AUG-24)
Connector and mating connector overview:
12
Label
Connector type
Mating connector type
EtherCAT™
e.g. Standard CAT 5 / CAT 5e cables
suitable for 100Mbit/s Ethernet
RJ45 plug connector
USB
Micro-USB connector, type B
(USB device interface)
Standard Micro-USB
Inputs
Molex MicroFit™,
Molex MicroFit™, 43045-1012
2x5 pin header, 3mm pitch
Housing: 43025-1000
Contacts: 43030-0007
Molex MicroFit™,
Housing: 43025-0800
Contacts: 43030-0007
Outputs
Molex MicroFit™, 43045-0812
2x4 pin header, 3mm pitch
Table 5.5: TMCM-3213 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-3213 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.
Pin
1
Label
Direction
Output
Description
Transmit data output, differential, non-inverting
Transmit data output, differential, inverting
Receive data input, differential, non-inverting
TX+
TX-
2
Output
Input
3
RX+
4
1
8
5
6
RX-
Input
Receive data input, differential, inverting
7
8
Table 5.6: TMCM-3213 Interface Brick: EtherCAT™ connector
5.2.2 USB connector
The TMCM-3212 / TMCM-3213 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-3212 / TMCM-3213 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 Input connector
The TMCM-3212 / TMCM-3213 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.
Pin
1
Label
+48V_FUSE
AIN0
Direction
Power output
Input
Description
10
6
1
Connected via fuse (polyfuse) to power supply input (+48V_LOGIC
supply input on power control connector). Max. output current
(together with all +48V_FUSE supply outputs on output connector:
500mA / polyfuse protected)
5
2
Analog input channel 0 (nom. 0..10V)
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