Communication connector (j3) – ElmoMC ExtrIQ Gold Line Servo Drives-Gold Solo Hornet User Manual
Page 29
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Gold Solo Hornet Installation Guide (EtherCAT and CAN)
Installation
MAN-G-SOLHORIG-EC (Ver. 1.009)
29
4.3.2.3.
Communication Connector (J3)
See Section 4.9.1 for more details.
Pin (J3)
Signal
Function
1
RS-232_TX
RS-232 Transmit
RS-422 RX+
Differential RS-232 Receive
2
RS-232_RX
RS-232 Receive
RS-422_RX-
Differential RS-232 Receive Complement
3
USBD+
USB Data
4
USBD-
USB Data Complement
5
USB_VBUS
USB VBUS 5V
6
USB_GND
USB COM RET
7
COMRET
Common Return
8
ECAT_TX+ IN
EtherCAT In Transmit
9
ECAT_TX- IN
EtherCAT In Transmit Complement
10
RS422_TX+
Differential RS-232 Transmit
11
ECAT_RX+ IN
EtherCAT In Receive
12
ECAT_RX- IN
EtherCAT In Receive Complement
13
COMRET
Common Return
14
ECAT_TX+ OUT
EtherCAT Out Transmit
CANH
CAN_H Bus Line (Dominant High)
15
ECAT_TX- OUT
EtherCAT Out Transmit Complement
CANL
CAN_L Bus Line (Dominant Low)
16
ECAT_RX+ OUT
EtherCAT Out Receive
CANH
CAN_H Bus Line (Dominant High)
17
ECAT_RX- OUT
EtherCAT Out Receive Complement
CANL
CAN_L Bus Line (Dominant Low)
18
COMRET
Common Return
19
PE
Protective Earth
20
RS422_TX-
Differential RS-232 Transmit Complement