Campbell-scientific MD485 RS-485 Multidrop Interface Manuel d'utilisateur télécharger pdf (Page 35)

Appendix B. RF401 to MD485 Network

FIGURE B-3. LoggerNet PakBus Networking Setup

MD485 Configuration

a. Base MD485

1) Active Ports – “RS-232 and RS-485”

2) Communication Mode – “PakBus Networking”

3) RS-232 Port Configuration – Desired baud rate

4) RS-485 Port Configuration – Desired baud rate

b. Remote MD485s

1) Active Ports – “CS I/O and RS-485”

2) Communication Mode – “PakBus Networking”

3) CS I/O Port Configuration – SDC Address 7 or SDC Address 8

4) RS-485 Port Configuration – Desired baud rate

RF401 Configuration

The RF401s may be left in their default settings. However, if there is a

neighboring RF401 network, you should change the Hopping Sequence of

base and remote RF401s to a new setting to avoid interference.

B-7

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Campbell-scientific MD485 RS-485 Multidrop Interface Manuel d'utilisateur Page 35