User manual

TMCM-1180 and PD86-1180 Hardware Manual (V1.03 / 2011-DEC-02) 12
Copyright © 2011, TRINAMIC Motion Control GmbH & Co. KG
4.3.2 Serial communication connector
A 2mm pitch 8 pin JST B8B-PH-K connector is used for serial communication. With this connector the module
supports RS232, RS485 and CAN communication.
Mating connector housing: PHR-8
Mating connector contacts: SPH-002T-P0.5S.
1
8
Pin
Label
Description
1
RS232_TxD
RS232 transmit data
2
RS232_RxD
RS232 receive data
3
GND
Module ground (system and signal ground)
4
CAN_H
CAN_H bus line (dominant high)
5
CAN_L
CAN_L bus line (dominant low)
6
GND
Module ground (system and signal ground)
7
RS485+
RS485 non-inverted bus signal
8
RS485-
RS485 inverted bus signal
Table 3.3: Connector for serial communication
4.3.3 USB connector
A 5-pin mini-USB connector is available on board (might depend on assembly option).
1
5
Pin
Label
Description
1
VBUS
+5V power
2
D-
Data –
3
D+
Data +
4
ID
Not connected
5
GND
ground
Table 3.4: Mini USB connector