Moxa Technologies NE-4100 Series - Block Diagrams

NE-4100 Series User’s Manual Panel Layout and Pin Assignments
2-8
Block Diagrams
NE-4110S Block Diagram
1 MB SDRAM
2 MB Flash
10/100 M
Ethernet PHY
+5 VDC
MAC
80186 CPU
Transformer
1.5 KV isolation
18
UART0
Tx Rx
Customer’s device
Ready
LED
RS-232 interface
Tx+ Tx- Rx-Rx+
Serial console
interface
Line
Driver
Line
Driver
UART1
GPIO Port
PIO0 - PIO3
10M
LED
100M
LED
RJ45
Serial data
(Tx, Rx, RTS, CTS,
DTR, DSR, DCD)
NE-4110A Block Diagram
1 MB SDRAM
2 MB Flash
10/100 M
Ethernet PHY
+5 VDC
MAC
80186 CPU
Transformer
1.5 KV isolation
18
UART0
Tx Rx
Customer’s device
Ready
LED
RS-422/485
interface
Tx+ Tx- Rx-Rx+
Serial console
interface
Line
Driver
Line
Driver
UART1
GPIO Port
PIO0 - PIO3
10M
LED
100M
LED
RJ45
RS-422/485
Signal
RSPSupply - 1-888-532-2706 - www.RSPSupply.com
http://www.RSPSupply.com/p-9766-Moxa-NE-4120A.aspx