Campbell Scientific MD485 RS-485 Multidrop Interface - Manual (Page 25)

Appendix A. Phone to MD485 Network
3. MD9 EMULATION (POINT-TO-MULTIPOINT)
PC-Modem ----COM220-PS100 with A100-MD485 ----------MD485-DL1
----------MD485-DL2
LoggerNet Setup
a. Setup:
ComPort_1
PhoneBase
PhoneRemote
MD9Base
MD9Remote
CR10X
MD9Remote_2
CR10X_2
b. ComPort_1 – default settings
c. PhoneBase
1) Modem Type – specify PC's phone modem
2) Maximum Baud Rate – 9600
3) Extra Response Time – 0 s
d. PhoneRemote – input base site’s phone number
e. MD9Base – defaults
f. MD9Remote – Address: “1“
g. MD9Remote_2 – Address: “2“
h. Dataloggers – default settings, schedule collections as desired
A-3