Campbell HC2S3 Manuel télécharger pdf (Page 37)

Appendix C. HC2S3 Digital Communications

C.3 RS-485 Communications using an MD485 RS-485

Interface

The HC2S3 can be interfaced to a CSI datalogger through an MD485 RS-485

Interface using the Rotronic E2-05XX-MOD RS485 cable as described below.

Settings for the RS485 port on the MD485 must be configured to match the

configuration of the HC2S3, which are 19200 baud, No Parity, 8 Data Bits, 1

Stop bit, and No Flow Control.

Device Configuration Utility (CSI software available as a free download) is

used to configure the MD485. Configuration settings for the MD485 are

shown below:

MD485 Tab: CS I/O AND RS-485

CS I/O Tab: SDC Address 7

RS485 Tab: RS485 baud 19200

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Campbell HC2S3 Manuel Page 37