User manual

TMCM-1180 and PD86-1180 TMCL Firmware V4.42 Manual (Rev. 1.08 / 2012-NOV-20) 8
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1. Connect the interface
a) Connect the RS232, the RS485, or the CAN interface
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.
Please connect as follows:
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
Figure 4.2: RS232, RS485, and CAN connector
b) Connect the USB interface
A 5-pin mini-USB connector is available on the board.
Please connect as follows:
1
5
Pin
Label
Description
1
VBUS
+5V power
2
D-
Data –
3
D+
Data +
4
ID
Not connected
5
GND
ground
2. Connect the power supply
A 4-pin JST B04P-VL connector is used for power supply.
Please connect as follows:
1
4
Pin
Label
Description
1
+U
Driver
Module + driver stage power supply input
(nom. +48V DC)
2
+U
Logic
(Optional) separate digital logic power supply input
(nom. +48V DC)
3
GND
Module ground (power supply and signal ground)
4
GND
Module ground (power supply and signal ground)
3. Switch ON the power supply
The LED for power should glow now. This indicates that the on-board +5V supply is available.
If this does not occur, switch power OFF and check your connections as well as the power
supply.