EBC-3615/3615L
EBC-3615/3615L Quick Installation Guide
22
3.2.10 Pin Header Serial Port 2 Connector in RS-422 Mode (CM2)
Signal
PIN
Signal
Tx-
1 2
Rx+
Tx+
3 4
Rx-
NC
5 6
NC
NC
7 8
NC
NC
9 10
NC
3.2.11 Pin Header Serial Port 2 Connector in RS-485 Mode (CM2)
Signal
PIN
Signal
DATA-
1 2
NC
DATA+
3 4
NC
NC
5 6
NC
NC
7 8
NC
NC
9 10
NC
3.2.12 ATX Power Connector (J2)
Signal
PIN
PS_ON
1
VCC
2
VCC_SB
3
3.2.13 USB
Connector
(USB1)
Signal
PIN
CH2 CH1
Signal
VCC2 10
9 GND
D2- 8
7 GND
D2+ 6
5 D1+
GND 4
3 D1-
GND 2
1 VCC1