TMCM-3214, TMCM-3215 Hardware Manual (V0.90 / 2016-JUN-27)
14
9A peak motor current (programmable). It offers dedicated HOME + REFL and REFR inputs and encoder inputs for
incremental ABN encoders with differential signals. The TMCM-3214 and TMCM-3215 offer three such driver bricks,
supporting 3 stepper motors altogether.
Encoder
REF / HOME
1 GND
5 +5V_OUT
6 ENC_A-
7 ENC_B-
8 ENC_N-
4 3
1 GND
2 REFL
3 HOME
4 +5V_OUT
5 REFR
6 GND
5
1
8
4
4
1
6
3
2 ENC_A+
3 ENC_B+
4 ENC_N+
1
2
Motor
1 OA1
2 OB1
3 OA2
4 OB2
Figure 5.4 TMCM-3214 + TMCM-3215 Driver Brick
Label
Connector type
Mating connector type
Motor
Molex MicroFit Jr.™,
Housing: 39-01-2040
Contacts: 39-00-0039
Molex MicroFit™,
Housing: 43025-0600
Contacts: 43030-0007
Molex MicroFit™,
Molex MiniFit Jr.™, 39-28-8040
2x2 pin header, 3mm pitch
REF / HOME
Encoder
Molex MicroFit™, 43045-0612
2x3 pin header, 3mm pitch
Molex MicroFit™, 43045-0812
2x4 pin header, 3mm pitch
Housing: 43025-0800
Contacts: 43030-0007
Table 5.9 TMCM-3214 and TMCM-3215 Driver brick: connectors and mating connectors
5.3.1 Motor connector
Each motor (with two coils A + B and four connecting wires) can be connected via one 4 pin Molex MiniFit™
connector (Molex part no. 39-28-8040). Mating connector housing e.g. Molex 39-01-2040, contacts Molex 39-00-0039.
Please note that there are alternative options available from Molex for both, mating housing and contacts.
Pin
1
2
3
4
Label
Direction
Output
Output
Output
Output
Description
4
2
3
1
OA1
OB1
OA2
OB2
Motor coil A
Motor coil B
Motor coil A
Motor coil B
Table 5.10: Driver Brick: Motor connector
Copyright © 2016, TRINAMIC Motion Control GmbH & Co. KG
TRINAMIC [ TRINAMIC MOTION CONTROL GMBH & CO. KG. ]
