8. Standard Interfaces - Pin Assignments
8.
Standard Interfaces - Pin Assignments
8.1.1.
Ethernet Interfaces (LAN1 and LAN2)
PIN#
Signal Name
RJ45 (female) Connector
1 MDI0+
2 MDI0-
3 MDI1+
4 MDI2+
5 MDI2-
6 MDI1-
7 MDI3+
8 MDI3-
LED
(green)
LINK / ACTIVE
LED (yellow)
10/100
1
8
8.1.2.
USB Interfaces (USB)
Pin Signal
Name
4-pin USB Socket
Type A Version 2.0/1.1
1 VCC
2 Data-
3 Data+
4 GND
8.1.3.
Serial Port RS232 (COM1, COM2)
Pin Signal
Name
9-pin D-SUB Plug (male)
1
DCD (Data Carrier Detect)
2 RxD
(Receive
Data)
3 TxD
(Transmit
Data)
4
DTR (Data Terminal Ready)
5 GND
(Signal
Ground)
6
DSR (Data Set Ready)
7
RTS (Request to Send)
8
CTS (Clear to Send)
9 RI (Ring
Indicator)
M@CII 70/104/121/150 - User’s Manual (V1.00)
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