User Manual

TMCM-1276 Hardware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2018-JUN-25
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4 Connectors and LEDs
The TMCM-1276 offers two connectors - one 10-pin connector for power supply, communication (CAN)
and four Inputs and one four pin connector for connecting the motor.
Motor
Power + I/O
1
4
1
10
Green LED
Red LED
Figure 7: TMCM-1276 connectors
Overview of connector and mating connector types:
Label Connector type Mating connector type
Power and I/O connector JST B10B-EH-A (JST PH series,
10pins, 2.5mm pitch)
Connector housing: JST EHR-
10 Contacts: JST SEH-001T-P0.6
Wire: 0.33mm
2
, AWG 22
Motor connector JST B4B-EH-A (JST EH series,
4pins, 2.5mm pitch)
Connector housing: JST EHR-
4 Contacts: JST SEH-001T-P0.6
Wire: 0.33mm
2
, AWG 22
Table 4: Connector and mating connectors
4.1 Power supply and I/O Connector
Pin no. Pin name Description
1 GND Power supply and signal ground connection
2 +24V Power supply voltage input (+10V to +30V DC)
3 CAN_H Differential CAN bus signal (non-inverting)
4 CAN_L Differential CAN bus signal (inverting)
5 GND Signal ground connection
6 +5V 5V output, 100mA maximum load, e.g. for end / home switch circuit or
external encoder supply
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