Download NE-4100 Series User Manual

NE-4100 Series User’s Manual
Panel Layout and Pin Assignments
ATTENTION
For the 2-wire RS-485 interface, pin 3 is for Data+ (B) and pin 4 is for Data- (A).
NE-4110S and NE-4110A Ethernet Port Pinouts
Pin
1
2
3
6
Signal
Tx+
TxRx+
Rx-
1
8
RJ45 Port
NE-4110S and NE-4110A DIO and LED Header Pinouts (J2)
GND
GND
DIO0
DIO1
DIO2
DIO3
TxD1
14
12
10
8
6
4
2
13
11
9
7
5
3
1
VCC(+5V)
VCC(+5V)
10M_LED
100M_LED
Ready_LED
Reset
RxD1
NE-4110-ST Pinouts
Debug Serial Port for Serial Console
Pin
2
3
5
Signal
RXD
TXD
GND
RS-232 Port for Serial Devices
Pin
1
2
3
4
5
6
7
8
5
3
2
Signal
DCD
RXD
TXD
DTR
GND
DSR
RTS
CTS
5
4
3
2
1
Serial and DIO Terminal Blocks
TXD+ TXD- RXD+ RXD- SGND
Data+ Data-
2-7
D0
D1
D2
D3
8
7
6