TMCM-0960-MotionPy V21 • Hardware Version V2.1 | Document Revision V3.00 • 2021-07-01
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3.1 Power Supply and Communication Interface Connector
Connector Types and Mating Connectors
Connector
Connector type on-board
Mating connector type
Power/Comms JST B8B-PH-K-S
(JST PH series, 8pins, 2mm pitch)
Connector housing: JST PHR-8
Contacts: JST SPH-002T-P0.5S
Wire: 0.22mm
2
, AWG 24
USB-C
USB-C female connector
USB-C male connector
Table 2: Connector Types and Mating Connectors of the TMCM-0960-MotionPy V21
Figure 3: Power / communication connector of TMCM-0960-MotionPy V21
Power/Communication Connector Pin Assignment
Pin no.
Pin name
Level
Description
1
GND
Power (GND) Supply and signal ground connection
2
+Vcc
Supply
Supply voltage input (
+6V to +36V DC
)
3
RS232_TX
RS232 level
Serial comm. transmitting signal
4
RS232_RX
RS232 level
Serial comm. receiving signal
5
RS485+
RS485 level
Bidirectional diff. RS485 bus signal (non-inverting)
6
RS485-
RS485 level
Bidirectional diff. RS485 bus signal (inverting)
7
CAN_H
CAN level
Bidirectional diff. CAN bus signal (non-inverting)
8
CAN_L
CAN level
Bidirectional diff. CAN bus signal (inverting)
Table 3: TMCM-0960-MotionPy V21 Power supply and Communication Interface connector pin assignment
NOTICE
Always keep the power supply voltage below the upper limit of +36V!
Oth-
erwise the driver electronics will be seriously damaged. Especially, when the se-
lected operating voltage is near the upper limit a regulated power supply is highly
recommended.
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