Campbell Scientific MD485 RS-485 Multidrop Interface - Manual (Page 56)

Appendix E. NL100 to MD485 Network
b. IPPort – Internet IP Address – NL100 IP address : NL100 RS-485
serial server port number. (The NL100 RS-485 serial server port
number is configured using the NL100 configuration menu.)
c. PakBus Port – defaults (PakBus dataloggers only)
d. CR1000 – default settings, schedule collections as desired
MD485 Configuration
1) Active Ports – “CS I/O and RS-485”
2) Communication Mode – “Transparent Communication”
3) CS I/O Port Configuration – Modem Enable
4) RS-485 Port Configuration – Desired baud rate
NL100 Configuration
1) RS-485 config – “TcpSer”
2) RS-485 bps – Desired baud rate
3) RS-485 serial server port number – May be left at default, but must
match what is entered in LoggerNet Setup
4) Ethernet 10BaseT – “enabled”
5) 10BaseT port IP address – NL100 IP address
6) 10BaseT port network mask– NL100 network mask
The other NL100 options can be left in their default state.
3. MD9 EMULATION
To Wall Transformer
NL100 NETW ORK LINK INTERF
ACE
POWER
RS485
Logan, Utah
RS485
CS I/O
CS I/O
RS232
RS232
LAN LINK 10 B ASE T
MADE IN USA
SN:
10 BASE T LINK LAN
G 12V
To TCP/IP Network
To Wall Transformer
FIGURE E-2. NL100 to MD485 Conversion for MD9 Emulation
E-2